This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by cdo configure 2.0.5, which was generated by GNU Autoconf 2.71. Invocation command line was $ ./configure --prefix=/gpfs/home/jin/tools/pkgs/cdo-2.0.5 --with-netcdf=/gpfs/software/netcdf/intel/netcdf-c-4.7.4 --with-udunits2=/gpfs/software/udunits-2.2.26 --with-hdf5=/gpfs/software/hdf5/intel/1.10.5 ## --------- ## ## Platform. ## ## --------- ## hostname = login2 uname -m = x86_64 uname -r = 3.10.0-1160.24.1.el7.x86_64 uname -s = Linux uname -v = #1 SMP Thu Apr 8 19:51:47 UTC 2021 /usr/bin/uname -p = x86_64 /bin/uname -X = unknown /bin/arch = x86_64 /usr/bin/arch -k = unknown /usr/convex/getsysinfo = unknown /usr/bin/hostinfo = unknown /bin/machine = unknown /usr/bin/oslevel = unknown /bin/universe = unknown PATH: /gpfs/software/netcdf-fortran/intel/4.5.3//bin/ PATH: /gpfs/software/netcdf/intel/netcdf-c-4.7.4/bin/ PATH: /gpfs/software/pnetcdf/intel/1.12.1/bin/ PATH: /gpfs/software/hdf5/intel/1.10.5/bin/ PATH: /gpfs/software/intel/parallel-studio-xe/2020_2/compilers_and_libraries_2020/linux/mpi/intel64/bin/ PATH: /gpfs/software/intel/parallel-studio-xe/2020_2/compilers_and_libraries_2020/linux/mpi/intel64/libfrabric/bin/ PATH: /gpfs/software/intel/parallel-studio-xe/2020_2/compilers_and_libraries_2020/linux/mkl/bin/ PATH: /gpfs/software/intel/parallel-studio-xe/2020_2/compilers_and_libraries_2020/linux/bin/intel64/ PATH: /gpfs/software/intel/parallel-studio-xe/2020_2/compilers_and_libraries_2020/linux/bin/ PATH: /gpfs/software/intel/parallel-studio-xe/2020_2/compilers_and_libraries_2020/linux/../../debugger_2020/gdb/intel64/bin/ PATH: /cm/shared/apps/slurm/17.11.12/sbin/ PATH: /cm/shared/apps/slurm/17.11.12/bin/ PATH: /gpfs/home/jin/model/SAM6.11.6/UTIL/ PATH: /cm/local/apps/environment-modules/4.0.0//bin/ PATH: /usr/local/bin/ PATH: /usr/bin/ PATH: /usr/local/sbin/ PATH: /usr/sbin/ PATH: /opt/ibutils/bin/ PATH: /sbin/ PATH: /usr/sbin/ PATH: /cm/local/apps/environment-modules/4.0.0/bin/ PATH: /gpfs/home/jin/bin/ ## ----------- ## ## Core tests. ## ## ----------- ## configure:3292: looking for aux files: tap-driver.sh ltmain.sh compile ar-lib missing install-sh config.guess config.sub configure:3305: trying ./config/ configure:3334: ./config/tap-driver.sh found configure:3334: ./config/ltmain.sh found configure:3334: ./config/compile found configure:3334: ./config/ar-lib found configure:3334: ./config/missing found configure:3316: ./config/install-sh found configure:3334: ./config/config.guess found configure:3334: ./config/config.sub found configure:3460: checking build system type configure:3475: result: x86_64-pc-linux-gnu configure:3495: checking host system type configure:3509: result: x86_64-pc-linux-gnu configure:3549: checking for a BSD-compatible install configure:3622: result: /usr/bin/install -c configure:3633: checking whether build environment is sane configure:3688: result: yes configure:3847: checking for a race-free mkdir -p configure:3891: result: /usr/bin/mkdir -p configure:3898: checking for gawk configure:3919: found /usr/bin/gawk configure:3930: result: gawk configure:3941: checking whether make sets $(MAKE) configure:3964: result: yes configure:3994: checking whether make supports nested variables configure:4012: result: yes configure:4152: checking whether to enable maintainer-specific portions of Makefiles configure:4162: result: no configure:4190: checking whether make supports the include directive configure:4205: make -f confmf.GNU && cat confinc.out this is the am__doit target configure:4208: $? = 0 configure:4227: result: yes (GNU style) configure:4303: checking for gcc configure:4335: result: icc configure:4688: checking for C compiler version configure:4697: icc --version >&5 icc (ICC) 19.1.2.254 20200623 Copyright (C) 1985-2020 Intel Corporation. All rights reserved. configure:4708: $? = 0 configure:4697: icc -v >&5 icc version 19.1.2.254 (gcc version 4.8.5 compatibility) configure:4708: $? = 0 configure:4697: icc -V >&5 Intel(R) C Intel(R) 64 Compiler for applications running on Intel(R) 64, Version 19.1.2.254 Build 20200623 Copyright (C) 1985-2020 Intel Corporation. All rights reserved. configure:4708: $? = 0 configure:4697: icc -qversion >&5 icc: command line warning #10006: ignoring unknown option '-qversion' icc: command line error: no files specified; for help type "icc -help" configure:4708: $? = 1 configure:4697: icc -version >&5 icc: command line warning #10006: ignoring unknown option '-version' icc: command line error: no files specified; for help type "icc -help" configure:4708: $? = 1 configure:4728: checking whether the C compiler works configure:4750: icc conftest.c >&5 configure:4754: $? = 0 configure:4804: result: yes configure:4807: checking for C compiler default output file name configure:4809: result: a.out configure:4815: checking for suffix of executables configure:4822: icc -o conftest conftest.c >&5 configure:4826: $? = 0 configure:4849: result: configure:4871: checking whether we are cross compiling configure:4879: icc -o conftest conftest.c >&5 configure:4883: $? = 0 configure:4890: ./conftest configure:4894: $? = 0 configure:4909: result: no configure:4914: checking for suffix of object files configure:4937: icc -c conftest.c >&5 configure:4941: $? = 0 configure:4963: result: o configure:4967: checking whether the compiler supports GNU C configure:4987: icc -c conftest.c >&5 configure:4987: $? = 0 configure:4997: result: yes configure:5008: checking whether icc accepts -g configure:5029: icc -c -g conftest.c >&5 configure:5029: $? = 0 configure:5073: result: yes configure:5093: checking for icc option to enable C11 features configure:5108: icc -c -g -O2 conftest.c >&5 conftest.c(64): error: #error directive: "Compiler does not advertise C99 conformance" # error "Compiler does not advertise C99 conformance" ^ conftest.c(119): error: expected a ")" test_restrict (ccp restrict text) ^ conftest.c(124): error: expected an expression for (unsigned int i = 0; *(text+i) != '\0'; ++i) ^ conftest.c(124): error: identifier "text" is undefined for (unsigned int i = 0; *(text+i) != '\0'; ++i) ^ conftest.c(124): error: identifier "i" is undefined for (unsigned int i = 0; *(text+i) != '\0'; ++i) ^ conftest.c(168): error: #error directive: "Compiler does not advertise C11 conformance" # error "Compiler does not advertise C11 conformance" ^ conftest.c(200): error: identifier "syntax" is undefined char const utf8_literal[] = u8"happens to be ASCII" "another string"; ^ conftest.c(200): error: expected a ";" char const utf8_literal[] = u8"happens to be ASCII" "another string"; ^ conftest.c(233): error: expected a ";" char *restrict newvar = "Another string"; ^ conftest.c(243): error: expected an expression for (int i = 0; i < ia->datasize; ++i) ^ conftest.c(243): error: identifier "i" is undefined for (int i = 0; i < ia->datasize; ++i) ^ conftest.c(260): error: identifier "newvar" is undefined ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' ^ compilation aborted for conftest.c (code 2) configure:5108: $? = 2 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "cdo" | #define PACKAGE_TARNAME "cdo" | #define PACKAGE_VERSION "2.0.5" | #define PACKAGE_STRING "cdo 2.0.5" | #define PACKAGE_BUGREPORT "https://mpimet.mpg.de/cdo" | #define PACKAGE_URL "" | #define CDO "2.0.5" | #define PACKAGE "cdo" | #define VERSION "2.0.5" | /* end confdefs.h. */ | | /* Does the compiler advertise C89 conformance? | Do not test the value of __STDC__, because some compilers set it to 0 | while being otherwise adequately conformant. */ | #if !defined __STDC__ | # error "Compiler does not advertise C89 conformance" | #endif | | #include | #include | struct stat; | /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ | struct buf { int x; }; | struct buf * (*rcsopen) (struct buf *, struct stat *, int); | static char *e (p, i) | char **p; | int i; | { | return p[i]; | } | static char *f (char * (*g) (char **, int), char **p, ...) | { | char *s; | va_list v; | va_start (v,p); | s = g (p, va_arg (v,int)); | va_end (v); | return s; | } | | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | function prototypes and stuff, but not \xHH hex character constants. | These do not provoke an error unfortunately, instead are silently treated | as an "x". The following induces an error, until -std is added to get | proper ANSI mode. Curiously \x00 != x always comes out true, for an | array size at least. It is necessary to write \x00 == 0 to get something | that is true only with -std. */ | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; | | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters | inside strings and character constants. */ | #define FOO(x) 'x' | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; | | int test (int i, double x); | struct s1 {int (*f) (int a);}; | struct s2 {int (*f) (double a);}; | int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), | int, int); | | // Does the compiler advertise C99 conformance? | #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L | # error "Compiler does not advertise C99 conformance" | #endif | | #include | extern int puts (const char *); | extern int printf (const char *, ...); | extern int dprintf (int, const char *, ...); | extern void *malloc (size_t); | | // Check varargs macros. These examples are taken from C99 6.10.3.5. | // dprintf is used instead of fprintf to avoid needing to declare | // FILE and stderr. | #define debug(...) dprintf (2, __VA_ARGS__) | #define showlist(...) puts (#__VA_ARGS__) | #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) | static void | test_varargs_macros (void) | { | int x = 1234; | int y = 5678; | debug ("Flag"); | debug ("X = %d\n", x); | showlist (The first, second, and third items.); | report (x>y, "x is %d but y is %d", x, y); | } | | // Check long long types. | #define BIG64 18446744073709551615ull | #define BIG32 4294967295ul | #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) | #if !BIG_OK | #error "your preprocessor is broken" | #endif | #if BIG_OK | #else | #error "your preprocessor is broken" | #endif | static long long int bignum = -9223372036854775807LL; | static unsigned long long int ubignum = BIG64; | | struct incomplete_array | { | int datasize; | double data[]; | }; | | struct named_init { | int number; | const wchar_t *name; | double average; | }; | | typedef const char *ccp; | | static inline int | test_restrict (ccp restrict text) | { | // See if C++-style comments work. | // Iterate through items via the restricted pointer. | // Also check for declarations in for loops. | for (unsigned int i = 0; *(text+i) != '\0'; ++i) | continue; | return 0; | } | | // Check varargs and va_copy. | static bool | test_varargs (const char *format, ...) | { | va_list args; | va_start (args, format); | va_list args_copy; | va_copy (args_copy, args); | | const char *str = ""; | int number = 0; | float fnumber = 0; | | while (*format) | { | switch (*format++) | { | case 's': // string | str = va_arg (args_copy, const char *); | break; | case 'd': // int | number = va_arg (args_copy, int); | break; | case 'f': // float | fnumber = va_arg (args_copy, double); | break; | default: | break; | } | } | va_end (args_copy); | va_end (args); | | return *str && number && fnumber; | } | | | // Does the compiler advertise C11 conformance? | #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L | # error "Compiler does not advertise C11 conformance" | #endif | | // Check _Alignas. | char _Alignas (double) aligned_as_double; | char _Alignas (0) no_special_alignment; | extern char aligned_as_int; | char _Alignas (0) _Alignas (int) aligned_as_int; | | // Check _Alignof. | enum | { | int_alignment = _Alignof (int), | int_array_alignment = _Alignof (int[100]), | char_alignment = _Alignof (char) | }; | _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); | | // Check _Noreturn. | int _Noreturn does_not_return (void) { for (;;) continue; } | | // Check _Static_assert. | struct test_static_assert | { | int x; | _Static_assert (sizeof (int) <= sizeof (long int), | "_Static_assert does not work in struct"); | long int y; | }; | | // Check UTF-8 literals. | #define u8 syntax error! | char const utf8_literal[] = u8"happens to be ASCII" "another string"; | | // Check duplicate typedefs. | typedef long *long_ptr; | typedef long int *long_ptr; | typedef long_ptr long_ptr; | | // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. | struct anonymous | { | union { | struct { int i; int j; }; | struct { int k; long int l; } w; | }; | int m; | } v1; | | | int | main (int argc, char **argv) | { | int ok = 0; | | ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); | | | // Check bool. | _Bool success = false; | success |= (argc != 0); | | // Check restrict. | if (test_restrict ("String literal") == 0) | success = true; | char *restrict newvar = "Another string"; | | // Check varargs. | success &= test_varargs ("s, d' f .", "string", 65, 34.234); | test_varargs_macros (); | | // Check flexible array members. | struct incomplete_array *ia = | malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); | ia->datasize = 10; | for (int i = 0; i < ia->datasize; ++i) | ia->data[i] = i * 1.234; | | // Check named initializers. | struct named_init ni = { | .number = 34, | .name = L"Test wide string", | .average = 543.34343, | }; | | ni.number = 58; | | int dynamic_array[ni.number]; | dynamic_array[0] = argv[0][0]; | dynamic_array[ni.number - 1] = 543; | | // work around unused variable warnings | ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' | || dynamic_array[ni.number - 1] != 543); | | | _Static_assert ((offsetof (struct anonymous, i) | == offsetof (struct anonymous, w.k)), | "Anonymous union alignment botch"); | v1.i = 2; | v1.w.k = 5; | ok |= v1.i != 5; | | return ok; | } | configure:5108: icc -std=gnu11 -c -g -O2 conftest.c >&5 configure:5108: $? = 0 configure:5129: result: -std=gnu11 configure:5242: checking whether icc -std=gnu11 understands -c and -o together configure:5265: icc -std=gnu11 -c conftest.c -o conftest2.o configure:5268: $? = 0 configure:5265: icc -std=gnu11 -c conftest.c -o conftest2.o configure:5268: $? = 0 configure:5280: result: yes configure:5299: checking dependency style of icc -std=gnu11 configure:5411: result: gcc3 configure:5482: checking for ar configure:5503: found /usr/bin/ar configure:5514: result: ar configure:5540: checking the archiver (ar) interface configure:5557: icc -std=gnu11 -c -g -O2 conftest.c >&5 configure:5557: $? = 0 configure:5560: ar cru libconftest.a conftest.o >&5 configure:5563: $? = 0 configure:5591: result: ar configure:5612: setting up libtool configure:5661: checking how to print strings configure:5688: result: printf configure:5709: checking for a sed that does not truncate output configure:5779: result: /usr/bin/sed configure:5797: checking for grep that handles long lines and -e configure:5861: result: /usr/bin/grep configure:5866: checking for egrep configure:5934: result: /usr/bin/grep -E configure:5939: checking for fgrep configure:6007: result: /usr/bin/grep -F configure:6043: checking for ld used by icc -std=gnu11 configure:6111: result: /usr/bin/ld configure:6118: checking if the linker (/usr/bin/ld) is GNU ld configure:6134: result: yes configure:6146: checking for BSD- or MS-compatible name lister (nm) configure:6201: result: /usr/bin/nm -B configure:6341: checking the name lister (/usr/bin/nm -B) interface configure:6349: icc -std=gnu11 -c -g -O2 conftest.c >&5 configure:6352: /usr/bin/nm -B "conftest.o" configure:6355: output 0000000000000000 N .debug_info_seg 0000000000000000 B some_variable configure:6362: result: BSD nm configure:6365: checking whether ln -s works configure:6369: result: yes configure:6377: checking the maximum length of command line arguments configure:6509: result: 3458764513820540925 configure:6557: checking how to convert x86_64-pc-linux-gnu file names to x86_64-pc-linux-gnu format configure:6598: result: func_convert_file_noop configure:6605: checking how to convert x86_64-pc-linux-gnu file names to toolchain format configure:6626: result: func_convert_file_noop configure:6633: checking for /usr/bin/ld option to reload object files configure:6641: result: -r configure:6720: checking for objdump configure:6741: found /usr/bin/objdump configure:6752: result: objdump configure:6784: checking how to recognize dependent libraries configure:6985: result: pass_all configure:7075: checking for dlltool configure:7110: result: no configure:7140: checking how to associate runtime and link libraries configure:7168: result: printf %s\n configure:7302: checking for archiver @FILE support configure:7320: icc -std=gnu11 -c -g -O2 conftest.c >&5 configure:7320: $? = 0 configure:7324: ar cru libconftest.a @conftest.lst >&5 configure:7327: $? = 0 configure:7332: ar cru libconftest.a @conftest.lst >&5 ar: conftest.o: No such file or directory configure:7335: $? = 1 configure:7347: result: @ configure:7410: checking for strip configure:7431: found /usr/bin/strip configure:7442: result: strip configure:7519: checking for ranlib configure:7540: found /usr/bin/ranlib configure:7551: result: ranlib configure:7653: checking command to parse /usr/bin/nm -B output from icc -std=gnu11 object configure:7807: icc -std=gnu11 -c -g -O2 conftest.c >&5 configure:7810: $? = 0 configure:7814: /usr/bin/nm -B conftest.o \| sed -n -e 's/^.*[ ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[ ][ ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p' | sed '/ __gnu_lto/d' \> conftest.nm configure:7817: $? = 0 configure:7883: icc -std=gnu11 -o conftest -g -O2 conftest.c conftstm.o >&5 configure:7886: $? = 0 configure:7924: result: ok configure:7971: checking for sysroot configure:8002: result: no configure:8009: checking for a working dd configure:8053: result: /usr/bin/dd configure:8057: checking how to truncate binary pipes configure:8073: result: /usr/bin/dd bs=4096 count=1 configure:8210: icc -std=gnu11 -c -g -O2 conftest.c >&5 configure:8213: $? = 0 configure:8410: checking for mt configure:8445: result: no configure:8465: checking if : is a manifest tool configure:8472: : '-?' configure:8480: result: no configure:9205: checking for stdio.h configure:9205: icc -std=gnu11 -c -g -O2 conftest.c >&5 configure:9205: $? = 0 configure:9205: result: yes configure:9205: checking for stdlib.h configure:9205: icc -std=gnu11 -c -g -O2 conftest.c >&5 configure:9205: $? = 0 configure:9205: result: yes configure:9205: checking for string.h configure:9205: icc -std=gnu11 -c -g -O2 conftest.c >&5 configure:9205: $? = 0 configure:9205: result: yes configure:9205: checking for inttypes.h configure:9205: icc -std=gnu11 -c -g -O2 conftest.c >&5 configure:9205: $? = 0 configure:9205: result: yes configure:9205: checking for stdint.h configure:9205: icc -std=gnu11 -c -g -O2 conftest.c >&5 configure:9205: $? = 0 configure:9205: result: yes configure:9205: checking for strings.h configure:9205: icc -std=gnu11 -c -g -O2 conftest.c >&5 configure:9205: $? = 0 configure:9205: result: yes configure:9205: checking for sys/stat.h configure:9205: icc -std=gnu11 -c -g -O2 conftest.c >&5 configure:9205: $? = 0 configure:9205: result: yes configure:9205: checking for sys/types.h configure:9205: icc -std=gnu11 -c -g -O2 conftest.c >&5 configure:9205: $? = 0 configure:9205: result: yes configure:9205: checking for unistd.h configure:9205: icc -std=gnu11 -c -g -O2 conftest.c >&5 configure:9205: $? = 0 configure:9205: result: yes configure:9205: checking for sys/param.h configure:9205: icc -std=gnu11 -c -g -O2 conftest.c >&5 configure:9205: $? = 0 configure:9205: result: yes configure:9230: checking for dlfcn.h configure:9230: icc -std=gnu11 -c -g -O2 conftest.c >&5 configure:9230: $? = 0 configure:9230: result: yes configure:9489: checking for objdir configure:9505: result: .libs configure:9769: checking if icc -std=gnu11 supports -fno-rtti -fno-exceptions configure:9788: icc -std=gnu11 -c -g -O2 -fno-rtti -fno-exceptions conftest.c >&5 configure:9792: $? = 0 configure:9805: result: yes configure:10163: checking for icc -std=gnu11 option to produce PIC configure:10171: result: -fPIC -DPIC configure:10179: checking if icc -std=gnu11 PIC flag -fPIC -DPIC works configure:10198: icc -std=gnu11 -c -g -O2 -fPIC -DPIC -DPIC conftest.c >&5 configure:10202: $? = 0 configure:10215: result: yes configure:10244: checking if icc -std=gnu11 static flag -static works configure:10273: result: no configure:10288: checking if icc -std=gnu11 supports -c -o file.o configure:10310: icc -std=gnu11 -c -g -O2 -o out/conftest2.o conftest.c >&5 configure:10314: $? = 0 configure:10336: result: yes configure:10344: checking if icc -std=gnu11 supports -c -o file.o configure:10392: result: yes configure:10425: checking whether the icc -std=gnu11 linker (/usr/bin/ld -m elf_x86_64) supports shared libraries configure:11691: result: yes configure:11728: checking whether -lc should be explicitly linked in configure:11737: icc -std=gnu11 -c -g -O2 conftest.c >&5 configure:11740: $? = 0 configure:11755: icc -std=gnu11 -shared -fPIC -DPIC conftest.o -v -Wl,-soname -Wl,conftest -o conftest 2\>\&1 \| /usr/bin/grep -lc \>/dev/null 2\>\&1 configure:11758: $? = 0 configure:11772: result: no configure:11932: checking dynamic linker characteristics configure:12514: icc -std=gnu11 -o conftest -g -O2 -Wl,-rpath -Wl,/foo conftest.c >&5 configure:12514: $? = 0 configure:12753: result: GNU/Linux ld.so configure:12875: checking how to hardcode library paths into programs configure:12900: result: immediate configure:13452: checking whether stripping libraries is possible configure:13457: result: yes configure:13492: checking if libtool supports shared libraries configure:13494: result: yes configure:13497: checking whether to build shared libraries configure:13522: result: yes configure:13525: checking whether to build static libraries configure:13529: result: yes configure:13619: checking for bash configure:13654: result: /bin/sh configure:13726: checking for gcc configure:13758: result: icc configure:13828: checking for g++ configure:13860: result: icpc configure:14012: checking for C++ compiler version configure:14021: icpc --version >&5 icpc (ICC) 19.1.2.254 20200623 Copyright (C) 1985-2020 Intel Corporation. All rights reserved. configure:14032: $? = 0 configure:14021: icpc -v >&5 icpc version 19.1.2.254 (gcc version 4.8.5 compatibility) configure:14032: $? = 0 configure:14021: icpc -V >&5 Intel(R) C++ Intel(R) 64 Compiler for applications running on Intel(R) 64, Version 19.1.2.254 Build 20200623 Copyright (C) 1985-2020 Intel Corporation. All rights reserved. configure:14032: $? = 0 configure:14021: icpc -qversion >&5 icpc: command line warning #10006: ignoring unknown option '-qversion' icpc: command line error: no files specified; for help type "icpc -help" configure:14032: $? = 1 configure:14036: checking whether the compiler supports GNU C++ configure:14056: icpc -c conftest.cpp >&5 configure:14056: $? = 0 configure:14066: result: yes configure:14077: checking whether icpc accepts -g configure:14098: icpc -c -g conftest.cpp >&5 configure:14098: $? = 0 configure:14142: result: yes configure:14162: checking for icpc option to enable C++11 features configure:14177: icpc -c -g -O2 conftest.cpp >&5 conftest.cpp(71): error: #error directive: "Compiler does not advertise C++11 conformance" # error "Compiler does not advertise C++11 conformance" ^ conftest.cpp(76): error #77: this declaration has no storage class or type specifier constexpr int get_val() { return 20; } ^ conftest.cpp(76): error: expected a ";" constexpr int get_val() { return 20; } ^ conftest.cpp(82): warning #12: parsing restarts here after previous syntax error }; ^ conftest.cpp(88): warning #3498: delegating constructors are a C++11 feature delegate(): delegate(2354) {} ^ conftest.cpp(99): warning #3459: "override" and "final" are C++11 features virtual int getval() override final { return this->n * 2; } ^ conftest.cpp(99): warning #3459: "override" and "final" are C++11 features virtual int getval() override final { return this->n * 2; } ^ conftest.cpp(106): warning #3502: defaulted functions are a C++11 feature nocopy() = default; ^ conftest.cpp(107): warning #3501: deleted functions are a C++11 feature nocopy(const nocopy&) = delete; ^ conftest.cpp(120): error: invalid storage class for a template declaration template auto sum(V first) -> V ^ conftest.cpp(120): error #303: explicit type is missing ("int" assumed) template auto sum(V first) -> V ^ conftest.cpp(120): error: expected a ";" template auto sum(V first) -> V ^ conftest.cpp(128): warning #12: parsing restarts here after previous syntax error } ^ conftest.cpp(148): error #303: explicit type is missing ("int" assumed) auto a1 = 6538; ^ conftest.cpp(149): error #303: explicit type is missing ("int" assumed) auto a2 = 48573953.4; ^ conftest.cpp(150): error #303: explicit type is missing ("int" assumed) auto a3 = "String literal"; ^ conftest.cpp(150): error: a value of type "const char *" cannot be used to initialize an entity of type "int" auto a3 = "String literal"; ^ conftest.cpp(153): error #303: explicit type is missing ("int" assumed) for (auto i = a3; *i; ++i) { total += *i; } ^ conftest.cpp(153): error: operand of "*" must be a pointer for (auto i = a3; *i; ++i) { total += *i; } ^ conftest.cpp(153): error: operand of "*" must be a pointer for (auto i = a3; *i; ++i) { total += *i; } ^ conftest.cpp(155): error: identifier "decltype" is undefined decltype(a2) a4 = 34895.034; ^ conftest.cpp(155): error: expected a ";" decltype(a2) a4 = 34895.034; ^ conftest.cpp(159): error: namespace "cxx11test" has no member "get_val" short sa[cxx11test::get_val()] = { 0 }; ^ conftest.cpp(159): error: variable "sa" may not be initialized short sa[cxx11test::get_val()] = { 0 }; ^ conftest.cpp(163): error: namespace "cxx11test" has no member "testinit" cxx11test::testinit il = { 4323, 435234.23544 }; ^ conftest.cpp(169): error #303: explicit type is missing ("int" assumed) for (auto &x : array) { x += 23; } ^ conftest.cpp(169): error: reference variable "x" requires an initializer for (auto &x : array) { x += 23; } ^ conftest.cpp(169): error: expected a ";" for (auto &x : array) { x += 23; } ^ conftest.cpp(169): error: expected an expression for (auto &x : array) { x += 23; } ^ conftest.cpp(169): error: expected a ";" for (auto &x : array) { x += 23; } ^ conftest.cpp(174): warning #3496: lambda expressions are a C++11 feature assert (eval ([](int x) { return x*2; }, 21) == 42); ^ conftest.cpp(174): error: a template argument may not reference a local type assert (eval ([](int x) { return x*2; }, 21) == 42); ^ conftest.cpp(176): error: a template argument may not reference a local type assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0); ^ conftest.cpp(178): error: a template argument may not reference a local type assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0); ^ conftest.cpp(184): error #303: explicit type is missing ("int" assumed) auto a = sum(1); ^ conftest.cpp(185): error #303: explicit type is missing ("int" assumed) auto b = sum(1, 2); ^ conftest.cpp(185): error: no instance of function template "cxx11test::sum" matches the argument list argument types are: (int, int) auto b = sum(1, 2); ^ conftest.cpp(183): note: this candidate was rejected because mismatch in count of arguments using cxx11test::sum; ^ conftest.cpp(186): error #303: explicit type is missing ("int" assumed) auto c = sum(1.0, 2.0, 3.0); ^ conftest.cpp(186): error: no instance of function template "cxx11test::sum" matches the argument list argument types are: (double, double, double) auto c = sum(1.0, 2.0, 3.0); ^ conftest.cpp(183): note: this candidate was rejected because mismatch in count of arguments using cxx11test::sum; ^ conftest.cpp(200): error: identifier "nullptr" is undefined char *c = nullptr; ^ conftest.cpp(204): warning #765: use of alternative token "<:" appears to be unintended test_template<::test_template> v(test_template(12)); ^ conftest.cpp(204): error: argument list for class template "::test_template" is missing test_template<::test_template> v(test_template(12)); ^ conftest.cpp(204): error: expected an identifier test_template<::test_template> v(test_template(12)); ^ conftest.cpp(204): error: expected an expression test_template<::test_template> v(test_template(12)); ^ conftest.cpp(208): warning #12: parsing restarts here after previous syntax error char const *utf8 = u8"UTF-8 string \u2500"; ^ conftest.cpp(208): error: identifier "u8" is undefined char const *utf8 = u8"UTF-8 string \u2500"; ^ conftest.cpp(208): error: expected a "]" char const *utf8 = u8"UTF-8 string \u2500"; ^ conftest.cpp(209): error: identifier "char16_t" is undefined char16_t const *utf16 = u"UTF-8 string \u2500"; ^ conftest.cpp(209): error: expected a ";" char16_t const *utf16 = u"UTF-8 string \u2500"; ^ conftest.cpp(210): error: identifier "char32_t" is undefined char32_t const *utf32 = U"UTF-32 string \u2500"; ^ conftest.cpp(210): error: expected a ";" char32_t const *utf32 = U"UTF-32 string \u2500"; ^ compilation aborted for conftest.cpp (code 2) configure:14177: $? = 2 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "cdo" | #define PACKAGE_TARNAME "cdo" | #define PACKAGE_VERSION "2.0.5" | #define PACKAGE_STRING "cdo 2.0.5" | #define PACKAGE_BUGREPORT "https://mpimet.mpg.de/cdo" | #define PACKAGE_URL "" | #define CDO "2.0.5" | #define PACKAGE "cdo" | #define VERSION "2.0.5" | #define HAVE_STDIO_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_UNISTD_H 1 | #define HAVE_SYS_PARAM_H 1 | #define STDC_HEADERS 1 | #define HAVE_DLFCN_H 1 | #define LT_OBJDIR ".libs/" | /* end confdefs.h. */ | | // Does the compiler advertise C++98 conformance? | #if !defined __cplusplus || __cplusplus < 199711L | # error "Compiler does not advertise C++98 conformance" | #endif | | // These inclusions are to reject old compilers that | // lack the unsuffixed header files. | #include | #include | | // and are *not* freestanding headers in C++98. | extern void assert (int); | namespace std { | extern int strcmp (const char *, const char *); | } | | // Namespaces, exceptions, and templates were all added after "C++ 2.0". | using std::exception; | using std::strcmp; | | namespace { | | void test_exception_syntax() | { | try { | throw "test"; | } catch (const char *s) { | // Extra parentheses suppress a warning when building autoconf itself, | // due to lint rules shared with more typical C programs. | assert (!(strcmp) (s, "test")); | } | } | | template struct test_template | { | T const val; | explicit test_template(T t) : val(t) {} | template T add(U u) { return static_cast(u) + val; } | }; | | } // anonymous namespace | | | // Does the compiler advertise C++ 2011 conformance? | #if !defined __cplusplus || __cplusplus < 201103L | # error "Compiler does not advertise C++11 conformance" | #endif | | namespace cxx11test | { | constexpr int get_val() { return 20; } | | struct testinit | { | int i; | double d; | }; | | class delegate | { | public: | delegate(int n) : n(n) {} | delegate(): delegate(2354) {} | | virtual int getval() { return this->n; }; | protected: | int n; | }; | | class overridden : public delegate | { | public: | overridden(int n): delegate(n) {} | virtual int getval() override final { return this->n * 2; } | }; | | class nocopy | { | public: | nocopy(int i): i(i) {} | nocopy() = default; | nocopy(const nocopy&) = delete; | nocopy & operator=(const nocopy&) = delete; | private: | int i; | }; | | // for testing lambda expressions | template Ret eval(Fn f, Ret v) | { | return f(v); | } | | // for testing variadic templates and trailing return types | template auto sum(V first) -> V | { | return first; | } | template auto sum(V first, Args... rest) -> V | { | return first + sum(rest...); | } | } | | | int | main (int argc, char **argv) | { | int ok = 0; | | assert (argc); | assert (! argv[0]); | { | test_exception_syntax (); | test_template tt (2.0); | assert (tt.add (4) == 6.0); | assert (true && !false); | } | | | { | // Test auto and decltype | auto a1 = 6538; | auto a2 = 48573953.4; | auto a3 = "String literal"; | | int total = 0; | for (auto i = a3; *i; ++i) { total += *i; } | | decltype(a2) a4 = 34895.034; | } | { | // Test constexpr | short sa[cxx11test::get_val()] = { 0 }; | } | { | // Test initializer lists | cxx11test::testinit il = { 4323, 435234.23544 }; | } | { | // Test range-based for | int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, | 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; | for (auto &x : array) { x += 23; } | } | { | // Test lambda expressions | using cxx11test::eval; | assert (eval ([](int x) { return x*2; }, 21) == 42); | double d = 2.0; | assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0); | assert (d == 5.0); | assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0); | assert (d == 5.0); | } | { | // Test use of variadic templates | using cxx11test::sum; | auto a = sum(1); | auto b = sum(1, 2); | auto c = sum(1.0, 2.0, 3.0); | } | { | // Test constructor delegation | cxx11test::delegate d1; | cxx11test::delegate d2(); | cxx11test::delegate d3(45); | } | { | // Test override and final | cxx11test::overridden o1(55464); | } | { | // Test nullptr | char *c = nullptr; | } | { | // Test template brackets | test_template<::test_template> v(test_template(12)); | } | { | // Unicode literals | char const *utf8 = u8"UTF-8 string \u2500"; | char16_t const *utf16 = u"UTF-8 string \u2500"; | char32_t const *utf32 = U"UTF-32 string \u2500"; | } | | return ok; | } | configure:14195: result: none needed configure:14261: checking dependency style of icpc configure:14373: result: gcc3 configure:14406: checking how to run the C++ preprocessor configure:14428: icpc -E conftest.cpp configure:14428: $? = 0 configure:14443: icpc -E conftest.cpp conftest.cpp(25): error #2379: cannot open source file "ac_nonexistent.h" #include ^ configure:14443: $? = 2 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "cdo" | #define PACKAGE_TARNAME "cdo" | #define PACKAGE_VERSION "2.0.5" | #define PACKAGE_STRING "cdo 2.0.5" | #define PACKAGE_BUGREPORT "https://mpimet.mpg.de/cdo" | #define PACKAGE_URL "" | #define CDO "2.0.5" | #define PACKAGE "cdo" | #define VERSION "2.0.5" | #define HAVE_STDIO_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_UNISTD_H 1 | #define HAVE_SYS_PARAM_H 1 | #define STDC_HEADERS 1 | #define HAVE_DLFCN_H 1 | #define LT_OBJDIR ".libs/" | /* end confdefs.h. */ | #include configure:14470: result: icpc -E configure:14484: icpc -E conftest.cpp configure:14484: $? = 0 configure:14499: icpc -E conftest.cpp conftest.cpp(25): error #2379: cannot open source file "ac_nonexistent.h" #include ^ configure:14499: $? = 2 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "cdo" | #define PACKAGE_TARNAME "cdo" | #define PACKAGE_VERSION "2.0.5" | #define PACKAGE_STRING "cdo 2.0.5" | #define PACKAGE_BUGREPORT "https://mpimet.mpg.de/cdo" | #define PACKAGE_URL "" | #define CDO "2.0.5" | #define PACKAGE "cdo" | #define VERSION "2.0.5" | #define HAVE_STDIO_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_UNISTD_H 1 | #define HAVE_SYS_PARAM_H 1 | #define STDC_HEADERS 1 | #define HAVE_DLFCN_H 1 | #define LT_OBJDIR ".libs/" | /* end confdefs.h. */ | #include configure:14664: checking for ld used by icpc configure:14732: result: /usr/bin/ld -m elf_x86_64 configure:14739: checking if the linker (/usr/bin/ld -m elf_x86_64) is GNU ld configure:14755: result: yes configure:14810: checking whether the icpc linker (/usr/bin/ld -m elf_x86_64) supports shared libraries configure:15887: result: yes configure:15923: icpc -c -g -O2 conftest.cpp >&5 configure:15926: $? = 0 configure:16407: checking for icpc option to produce PIC configure:16415: result: -fPIC -DPIC configure:16423: checking if icpc PIC flag -fPIC -DPIC works configure:16442: icpc -c -g -O2 -fPIC -DPIC -DPIC conftest.cpp >&5 configure:16446: $? = 0 configure:16459: result: yes configure:16482: checking if icpc static flag -static works configure:16511: result: no configure:16523: checking if icpc supports -c -o file.o configure:16545: icpc -c -g -O2 -o out/conftest2.o conftest.cpp >&5 configure:16549: $? = 0 configure:16571: result: yes configure:16576: checking if icpc supports -c -o file.o configure:16624: result: yes configure:16654: checking whether the icpc linker (/usr/bin/ld -m elf_x86_64) supports shared libraries configure:16694: result: yes configure:16836: checking dynamic linker characteristics configure:17584: result: GNU/Linux ld.so configure:17649: checking how to hardcode library paths into programs configure:17674: result: immediate configure:17830: checking for Fortran 77 compiler version configure:17839: ifort --version >&5 ifort (IFORT) 19.1.2.254 20200623 Copyright (C) 1985-2020 Intel Corporation. All rights reserved. configure:17850: $? = 0 configure:17839: ifort -v >&5 ifort version 19.1.2.254 configure:17850: $? = 0 configure:17839: ifort -V >&5 Intel(R) Fortran Intel(R) 64 Compiler for applications running on Intel(R) 64, Version 19.1.2.254 Build 20200623 Copyright (C) 1985-2020 Intel Corporation. All rights reserved. configure:17850: $? = 0 configure:17839: ifort -qversion >&5 ifort: command line warning #10006: ignoring unknown option '-qversion' ifort: command line error: no files specified; for help type "ifort -help" configure:17850: $? = 1 configure:17859: checking whether the compiler supports GNU Fortran 77 configure:17873: ifort -c conftest.F >&5 conftest.F(3): error #5082: Syntax error, found END-OF-STATEMENT when expecting one of: ( : % [ . = => choke me ---------------^ conftest.F(3): error #6218: This statement is positioned incorrectly and/or has syntax errors. choke me -------^ compilation aborted for conftest.F (code 1) configure:17873: $? = 1 configure: failed program was: | program main | #ifndef __GNUC__ | choke me | #endif | | end configure:17883: result: no configure:17891: checking whether ifort accepts -g configure:17903: ifort -c -g conftest.f >&5 configure:17903: $? = 0 configure:17912: result: yes configure:18041: checking if libtool supports shared libraries configure:18043: result: yes configure:18046: checking whether to build shared libraries configure:18070: result: yes configure:18073: checking whether to build static libraries configure:18077: result: yes configure:18429: checking for ifort option to produce PIC configure:18437: result: -fPIC configure:18445: checking if ifort PIC flag -fPIC works configure:18464: ifort -c -g -fPIC conftest.f >&5 configure:18468: $? = 0 configure:18481: result: yes configure:18504: checking if ifort static flag -static works configure:18533: result: no configure:18545: checking if ifort supports -c -o file.o configure:18567: ifort -c -g -o out/conftest2.o conftest.f >&5 configure:18571: $? = 0 configure:18593: result: yes configure:18598: checking if ifort supports -c -o file.o configure:18646: result: yes configure:18676: checking whether the ifort linker (/usr/bin/ld -m elf_x86_64) supports shared libraries configure:19891: result: yes configure:20033: checking dynamic linker characteristics configure:20775: result: GNU/Linux ld.so configure:20840: checking how to hardcode library paths into programs configure:20865: result: immediate configure:20898: checking for C/C++ restrict keyword configure:20928: icc -c -g -O2 conftest.c >&5 configure:20928: $? = 0 configure:20937: result: __restrict__ configure:20960: checking whether icpc supports C++14 features with -std=gnu++14 configure:21379: icpc -std=gnu++14 -c -g -O2 conftest.cpp >&5 conftest.cpp(324): error: #error directive: "This is not a C++14 compiler" #error "This is not a C++14 compiler" ^ compilation aborted for conftest.cpp (code 2) configure:21379: $? = 2 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "cdo" | #define PACKAGE_TARNAME "cdo" | #define PACKAGE_VERSION "2.0.5" | #define PACKAGE_STRING "cdo 2.0.5" | #define PACKAGE_BUGREPORT "https://mpimet.mpg.de/cdo" | #define PACKAGE_URL "" | #define CDO "2.0.5" | #define PACKAGE "cdo" | #define VERSION "2.0.5" | #define HAVE_STDIO_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_UNISTD_H 1 | #define HAVE_SYS_PARAM_H 1 | #define STDC_HEADERS 1 | #define HAVE_DLFCN_H 1 | #define LT_OBJDIR ".libs/" | #define restrict __restrict__ | /* end confdefs.h. */ | | | // If the compiler admits that it is not ready for C++11, why torture it? | // Hopefully, this will speed up the test. | | #ifndef __cplusplus | | #error "This is not a C++ compiler" | | #elif __cplusplus < 201103L | | #error "This is not a C++11 compiler" | | #else | | namespace cxx11 | { | | namespace test_static_assert | { | | template | struct check | { | static_assert(sizeof(int) <= sizeof(T), "not big enough"); | }; | | } | | namespace test_final_override | { | | struct Base | { | virtual ~Base() {} | virtual void f() {} | }; | | struct Derived : public Base | { | virtual ~Derived() override {} | virtual void f() override {} | }; | | } | | namespace test_double_right_angle_brackets | { | | template < typename T > | struct check {}; | | typedef check single_type; | typedef check> double_type; | typedef check>> triple_type; | typedef check>>> quadruple_type; | | } | | namespace test_decltype | { | | int | f() | { | int a = 1; | decltype(a) b = 2; | return a + b; | } | | } | | namespace test_type_deduction | { | | template < typename T1, typename T2 > | struct is_same | { | static const bool value = false; | }; | | template < typename T > | struct is_same | { | static const bool value = true; | }; | | template < typename T1, typename T2 > | auto | add(T1 a1, T2 a2) -> decltype(a1 + a2) | { | return a1 + a2; | } | | int | test(const int c, volatile int v) | { | static_assert(is_same::value == true, ""); | static_assert(is_same::value == false, ""); | static_assert(is_same::value == false, ""); | auto ac = c; | auto av = v; | auto sumi = ac + av + 'x'; | auto sumf = ac + av + 1.0; | static_assert(is_same::value == true, ""); | static_assert(is_same::value == true, ""); | static_assert(is_same::value == true, ""); | static_assert(is_same::value == false, ""); | static_assert(is_same::value == true, ""); | return (sumf > 0.0) ? sumi : add(c, v); | } | | } | | namespace test_noexcept | { | | int f() { return 0; } | int g() noexcept { return 0; } | | static_assert(noexcept(f()) == false, ""); | static_assert(noexcept(g()) == true, ""); | | } | | namespace test_constexpr | { | | template < typename CharT > | unsigned long constexpr | strlen_c_r(const CharT *const s, const unsigned long acc) noexcept | { | return *s ? strlen_c_r(s + 1, acc + 1) : acc; | } | | template < typename CharT > | unsigned long constexpr | strlen_c(const CharT *const s) noexcept | { | return strlen_c_r(s, 0UL); | } | | static_assert(strlen_c("") == 0UL, ""); | static_assert(strlen_c("1") == 1UL, ""); | static_assert(strlen_c("example") == 7UL, ""); | static_assert(strlen_c("another\0example") == 7UL, ""); | | } | | namespace test_rvalue_references | { | | template < int N > | struct answer | { | static constexpr int value = N; | }; | | answer<1> f(int&) { return answer<1>(); } | answer<2> f(const int&) { return answer<2>(); } | answer<3> f(int&&) { return answer<3>(); } | | void | test() | { | int i = 0; | const int c = 0; | static_assert(decltype(f(i))::value == 1, ""); | static_assert(decltype(f(c))::value == 2, ""); | static_assert(decltype(f(0))::value == 3, ""); | } | | } | | namespace test_uniform_initialization | { | | struct test | { | static const int zero {}; | static const int one {1}; | }; | | static_assert(test::zero == 0, ""); | static_assert(test::one == 1, ""); | | } | | namespace test_lambdas | { | | void | test1() | { | auto lambda1 = [](){}; | auto lambda2 = lambda1; | lambda1(); | lambda2(); | } | | int | test2() | { | auto a = [](int i, int j){ return i + j; }(1, 2); | auto b = []() -> int { return '0'; }(); | auto c = [=](){ return a + b; }(); | auto d = [&](){ return c; }(); | auto e = [a, &b](int x) mutable { | const auto identity = [](int y){ return y; }; | for (auto i = 0; i < a; ++i) | a += b--; | return x + identity(a + b); | }(0); | return a + b + c + d + e; | } | | int | test3() | { | const auto nullary = [](){ return 0; }; | const auto unary = [](int x){ return x; }; | using nullary_t = decltype(nullary); | using unary_t = decltype(unary); | const auto higher1st = [](nullary_t f){ return f(); }; | const auto higher2nd = [unary](nullary_t f1){ | return [unary, f1](unary_t f2){ return f2(unary(f1())); }; | }; | return higher1st(nullary) + higher2nd(nullary)(unary); | } | | } | | namespace test_variadic_templates | { | | template | struct sum; | | template | struct sum | { | static constexpr auto value = N0 + sum::value; | }; | | template <> | struct sum<> | { | static constexpr auto value = 0; | }; | | static_assert(sum<>::value == 0, ""); | static_assert(sum<1>::value == 1, ""); | static_assert(sum<23>::value == 23, ""); | static_assert(sum<1, 2>::value == 3, ""); | static_assert(sum<5, 5, 11>::value == 21, ""); | static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); | | } | | // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae | // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function | // because of this. | namespace test_template_alias_sfinae | { | | struct foo {}; | | template | using member = typename T::member_type; | | template | void func(...) {} | | template | void func(member*) {} | | void test(); | | void test() { func(0); } | | } | | } // namespace cxx11 | | #endif // __cplusplus >= 201103L | | | | | // If the compiler admits that it is not ready for C++14, why torture it? | // Hopefully, this will speed up the test. | | #ifndef __cplusplus | | #error "This is not a C++ compiler" | | #elif __cplusplus < 201402L | | #error "This is not a C++14 compiler" | | #else | | namespace cxx14 | { | | namespace test_polymorphic_lambdas | { | | int | test() | { | const auto lambda = [](auto&&... args){ | const auto istiny = [](auto x){ | return (sizeof(x) == 1UL) ? 1 : 0; | }; | const int aretiny[] = { istiny(args)... }; | return aretiny[0]; | }; | return lambda(1, 1L, 1.0f, '1'); | } | | } | | namespace test_binary_literals | { | | constexpr auto ivii = 0b0000000000101010; | static_assert(ivii == 42, "wrong value"); | | } | | namespace test_generalized_constexpr | { | | template < typename CharT > | constexpr unsigned long | strlen_c(const CharT *const s) noexcept | { | auto length = 0UL; | for (auto p = s; *p; ++p) | ++length; | return length; | } | | static_assert(strlen_c("") == 0UL, ""); | static_assert(strlen_c("x") == 1UL, ""); | static_assert(strlen_c("test") == 4UL, ""); | static_assert(strlen_c("another\0test") == 7UL, ""); | | } | | namespace test_lambda_init_capture | { | | int | test() | { | auto x = 0; | const auto lambda1 = [a = x](int b){ return a + b; }; | const auto lambda2 = [a = lambda1(x)](){ return a; }; | return lambda2(); | } | | } | | namespace test_digit_separators | { | | constexpr auto ten_million = 100'000'000; | static_assert(ten_million == 100000000, ""); | | } | | namespace test_return_type_deduction | { | | auto f(int& x) { return x; } | decltype(auto) g(int& x) { return x; } | | template < typename T1, typename T2 > | struct is_same | { | static constexpr auto value = false; | }; | | template < typename T > | struct is_same | { | static constexpr auto value = true; | }; | | int | test() | { | auto x = 0; | static_assert(is_same::value, ""); | static_assert(is_same::value, ""); | return x; | } | | } | | } // namespace cxx14 | | #endif // __cplusplus >= 201402L | | | configure:21389: result: no configure:20960: checking whether icpc supports C++14 features with -std=gnu++1y configure:21379: icpc -std=gnu++1y -c -g -O2 conftest.cpp >&5 conftest.cpp(324): error: #error directive: "This is not a C++14 compiler" #error "This is not a C++14 compiler" ^ compilation aborted for conftest.cpp (code 2) configure:21379: $? = 2 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "cdo" | #define PACKAGE_TARNAME "cdo" | #define PACKAGE_VERSION "2.0.5" | #define PACKAGE_STRING "cdo 2.0.5" | #define PACKAGE_BUGREPORT "https://mpimet.mpg.de/cdo" | #define PACKAGE_URL "" | #define CDO "2.0.5" | #define PACKAGE "cdo" | #define VERSION "2.0.5" | #define HAVE_STDIO_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_UNISTD_H 1 | #define HAVE_SYS_PARAM_H 1 | #define STDC_HEADERS 1 | #define HAVE_DLFCN_H 1 | #define LT_OBJDIR ".libs/" | #define restrict __restrict__ | /* end confdefs.h. */ | | | // If the compiler admits that it is not ready for C++11, why torture it? | // Hopefully, this will speed up the test. | | #ifndef __cplusplus | | #error "This is not a C++ compiler" | | #elif __cplusplus < 201103L | | #error "This is not a C++11 compiler" | | #else | | namespace cxx11 | { | | namespace test_static_assert | { | | template | struct check | { | static_assert(sizeof(int) <= sizeof(T), "not big enough"); | }; | | } | | namespace test_final_override | { | | struct Base | { | virtual ~Base() {} | virtual void f() {} | }; | | struct Derived : public Base | { | virtual ~Derived() override {} | virtual void f() override {} | }; | | } | | namespace test_double_right_angle_brackets | { | | template < typename T > | struct check {}; | | typedef check single_type; | typedef check> double_type; | typedef check>> triple_type; | typedef check>>> quadruple_type; | | } | | namespace test_decltype | { | | int | f() | { | int a = 1; | decltype(a) b = 2; | return a + b; | } | | } | | namespace test_type_deduction | { | | template < typename T1, typename T2 > | struct is_same | { | static const bool value = false; | }; | | template < typename T > | struct is_same | { | static const bool value = true; | }; | | template < typename T1, typename T2 > | auto | add(T1 a1, T2 a2) -> decltype(a1 + a2) | { | return a1 + a2; | } | | int | test(const int c, volatile int v) | { | static_assert(is_same::value == true, ""); | static_assert(is_same::value == false, ""); | static_assert(is_same::value == false, ""); | auto ac = c; | auto av = v; | auto sumi = ac + av + 'x'; | auto sumf = ac + av + 1.0; | static_assert(is_same::value == true, ""); | static_assert(is_same::value == true, ""); | static_assert(is_same::value == true, ""); | static_assert(is_same::value == false, ""); | static_assert(is_same::value == true, ""); | return (sumf > 0.0) ? sumi : add(c, v); | } | | } | | namespace test_noexcept | { | | int f() { return 0; } | int g() noexcept { return 0; } | | static_assert(noexcept(f()) == false, ""); | static_assert(noexcept(g()) == true, ""); | | } | | namespace test_constexpr | { | | template < typename CharT > | unsigned long constexpr | strlen_c_r(const CharT *const s, const unsigned long acc) noexcept | { | return *s ? strlen_c_r(s + 1, acc + 1) : acc; | } | | template < typename CharT > | unsigned long constexpr | strlen_c(const CharT *const s) noexcept | { | return strlen_c_r(s, 0UL); | } | | static_assert(strlen_c("") == 0UL, ""); | static_assert(strlen_c("1") == 1UL, ""); | static_assert(strlen_c("example") == 7UL, ""); | static_assert(strlen_c("another\0example") == 7UL, ""); | | } | | namespace test_rvalue_references | { | | template < int N > | struct answer | { | static constexpr int value = N; | }; | | answer<1> f(int&) { return answer<1>(); } | answer<2> f(const int&) { return answer<2>(); } | answer<3> f(int&&) { return answer<3>(); } | | void | test() | { | int i = 0; | const int c = 0; | static_assert(decltype(f(i))::value == 1, ""); | static_assert(decltype(f(c))::value == 2, ""); | static_assert(decltype(f(0))::value == 3, ""); | } | | } | | namespace test_uniform_initialization | { | | struct test | { | static const int zero {}; | static const int one {1}; | }; | | static_assert(test::zero == 0, ""); | static_assert(test::one == 1, ""); | | } | | namespace test_lambdas | { | | void | test1() | { | auto lambda1 = [](){}; | auto lambda2 = lambda1; | lambda1(); | lambda2(); | } | | int | test2() | { | auto a = [](int i, int j){ return i + j; }(1, 2); | auto b = []() -> int { return '0'; }(); | auto c = [=](){ return a + b; }(); | auto d = [&](){ return c; }(); | auto e = [a, &b](int x) mutable { | const auto identity = [](int y){ return y; }; | for (auto i = 0; i < a; ++i) | a += b--; | return x + identity(a + b); | }(0); | return a + b + c + d + e; | } | | int | test3() | { | const auto nullary = [](){ return 0; }; | const auto unary = [](int x){ return x; }; | using nullary_t = decltype(nullary); | using unary_t = decltype(unary); | const auto higher1st = [](nullary_t f){ return f(); }; | const auto higher2nd = [unary](nullary_t f1){ | return [unary, f1](unary_t f2){ return f2(unary(f1())); }; | }; | return higher1st(nullary) + higher2nd(nullary)(unary); | } | | } | | namespace test_variadic_templates | { | | template | struct sum; | | template | struct sum | { | static constexpr auto value = N0 + sum::value; | }; | | template <> | struct sum<> | { | static constexpr auto value = 0; | }; | | static_assert(sum<>::value == 0, ""); | static_assert(sum<1>::value == 1, ""); | static_assert(sum<23>::value == 23, ""); | static_assert(sum<1, 2>::value == 3, ""); | static_assert(sum<5, 5, 11>::value == 21, ""); | static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); | | } | | // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae | // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function | // because of this. | namespace test_template_alias_sfinae | { | | struct foo {}; | | template | using member = typename T::member_type; | | template | void func(...) {} | | template | void func(member*) {} | | void test(); | | void test() { func(0); } | | } | | } // namespace cxx11 | | #endif // __cplusplus >= 201103L | | | | | // If the compiler admits that it is not ready for C++14, why torture it? | // Hopefully, this will speed up the test. | | #ifndef __cplusplus | | #error "This is not a C++ compiler" | | #elif __cplusplus < 201402L | | #error "This is not a C++14 compiler" | | #else | | namespace cxx14 | { | | namespace test_polymorphic_lambdas | { | | int | test() | { | const auto lambda = [](auto&&... args){ | const auto istiny = [](auto x){ | return (sizeof(x) == 1UL) ? 1 : 0; | }; | const int aretiny[] = { istiny(args)... }; | return aretiny[0]; | }; | return lambda(1, 1L, 1.0f, '1'); | } | | } | | namespace test_binary_literals | { | | constexpr auto ivii = 0b0000000000101010; | static_assert(ivii == 42, "wrong value"); | | } | | namespace test_generalized_constexpr | { | | template < typename CharT > | constexpr unsigned long | strlen_c(const CharT *const s) noexcept | { | auto length = 0UL; | for (auto p = s; *p; ++p) | ++length; | return length; | } | | static_assert(strlen_c("") == 0UL, ""); | static_assert(strlen_c("x") == 1UL, ""); | static_assert(strlen_c("test") == 4UL, ""); | static_assert(strlen_c("another\0test") == 7UL, ""); | | } | | namespace test_lambda_init_capture | { | | int | test() | { | auto x = 0; | const auto lambda1 = [a = x](int b){ return a + b; }; | const auto lambda2 = [a = lambda1(x)](){ return a; }; | return lambda2(); | } | | } | | namespace test_digit_separators | { | | constexpr auto ten_million = 100'000'000; | static_assert(ten_million == 100000000, ""); | | } | | namespace test_return_type_deduction | { | | auto f(int& x) { return x; } | decltype(auto) g(int& x) { return x; } | | template < typename T1, typename T2 > | struct is_same | { | static constexpr auto value = false; | }; | | template < typename T > | struct is_same | { | static constexpr auto value = true; | }; | | int | test() | { | auto x = 0; | static_assert(is_same::value, ""); | static_assert(is_same::value, ""); | return x; | } | | } | | } // namespace cxx14 | | #endif // __cplusplus >= 201402L | | | configure:21389: result: no configure:21406: checking whether icpc supports C++14 features with -std=c++14 configure:21825: icpc -std=c++14 -c -g -O2 conftest.cpp >&5 conftest.cpp(324): error: #error directive: "This is not a C++14 compiler" #error "This is not a C++14 compiler" ^ compilation aborted for conftest.cpp (code 2) configure:21825: $? = 2 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "cdo" | #define PACKAGE_TARNAME "cdo" | #define PACKAGE_VERSION "2.0.5" | #define PACKAGE_STRING "cdo 2.0.5" | #define PACKAGE_BUGREPORT "https://mpimet.mpg.de/cdo" | #define PACKAGE_URL "" | #define CDO "2.0.5" | #define PACKAGE "cdo" | #define VERSION "2.0.5" | #define HAVE_STDIO_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_UNISTD_H 1 | #define HAVE_SYS_PARAM_H 1 | #define STDC_HEADERS 1 | #define HAVE_DLFCN_H 1 | #define LT_OBJDIR ".libs/" | #define restrict __restrict__ | /* end confdefs.h. */ | | | // If the compiler admits that it is not ready for C++11, why torture it? | // Hopefully, this will speed up the test. | | #ifndef __cplusplus | | #error "This is not a C++ compiler" | | #elif __cplusplus < 201103L | | #error "This is not a C++11 compiler" | | #else | | namespace cxx11 | { | | namespace test_static_assert | { | | template | struct check | { | static_assert(sizeof(int) <= sizeof(T), "not big enough"); | }; | | } | | namespace test_final_override | { | | struct Base | { | virtual ~Base() {} | virtual void f() {} | }; | | struct Derived : public Base | { | virtual ~Derived() override {} | virtual void f() override {} | }; | | } | | namespace test_double_right_angle_brackets | { | | template < typename T > | struct check {}; | | typedef check single_type; | typedef check> double_type; | typedef check>> triple_type; | typedef check>>> quadruple_type; | | } | | namespace test_decltype | { | | int | f() | { | int a = 1; | decltype(a) b = 2; | return a + b; | } | | } | | namespace test_type_deduction | { | | template < typename T1, typename T2 > | struct is_same | { | static const bool value = false; | }; | | template < typename T > | struct is_same | { | static const bool value = true; | }; | | template < typename T1, typename T2 > | auto | add(T1 a1, T2 a2) -> decltype(a1 + a2) | { | return a1 + a2; | } | | int | test(const int c, volatile int v) | { | static_assert(is_same::value == true, ""); | static_assert(is_same::value == false, ""); | static_assert(is_same::value == false, ""); | auto ac = c; | auto av = v; | auto sumi = ac + av + 'x'; | auto sumf = ac + av + 1.0; | static_assert(is_same::value == true, ""); | static_assert(is_same::value == true, ""); | static_assert(is_same::value == true, ""); | static_assert(is_same::value == false, ""); | static_assert(is_same::value == true, ""); | return (sumf > 0.0) ? sumi : add(c, v); | } | | } | | namespace test_noexcept | { | | int f() { return 0; } | int g() noexcept { return 0; } | | static_assert(noexcept(f()) == false, ""); | static_assert(noexcept(g()) == true, ""); | | } | | namespace test_constexpr | { | | template < typename CharT > | unsigned long constexpr | strlen_c_r(const CharT *const s, const unsigned long acc) noexcept | { | return *s ? strlen_c_r(s + 1, acc + 1) : acc; | } | | template < typename CharT > | unsigned long constexpr | strlen_c(const CharT *const s) noexcept | { | return strlen_c_r(s, 0UL); | } | | static_assert(strlen_c("") == 0UL, ""); | static_assert(strlen_c("1") == 1UL, ""); | static_assert(strlen_c("example") == 7UL, ""); | static_assert(strlen_c("another\0example") == 7UL, ""); | | } | | namespace test_rvalue_references | { | | template < int N > | struct answer | { | static constexpr int value = N; | }; | | answer<1> f(int&) { return answer<1>(); } | answer<2> f(const int&) { return answer<2>(); } | answer<3> f(int&&) { return answer<3>(); } | | void | test() | { | int i = 0; | const int c = 0; | static_assert(decltype(f(i))::value == 1, ""); | static_assert(decltype(f(c))::value == 2, ""); | static_assert(decltype(f(0))::value == 3, ""); | } | | } | | namespace test_uniform_initialization | { | | struct test | { | static const int zero {}; | static const int one {1}; | }; | | static_assert(test::zero == 0, ""); | static_assert(test::one == 1, ""); | | } | | namespace test_lambdas | { | | void | test1() | { | auto lambda1 = [](){}; | auto lambda2 = lambda1; | lambda1(); | lambda2(); | } | | int | test2() | { | auto a = [](int i, int j){ return i + j; }(1, 2); | auto b = []() -> int { return '0'; }(); | auto c = [=](){ return a + b; }(); | auto d = [&](){ return c; }(); | auto e = [a, &b](int x) mutable { | const auto identity = [](int y){ return y; }; | for (auto i = 0; i < a; ++i) | a += b--; | return x + identity(a + b); | }(0); | return a + b + c + d + e; | } | | int | test3() | { | const auto nullary = [](){ return 0; }; | const auto unary = [](int x){ return x; }; | using nullary_t = decltype(nullary); | using unary_t = decltype(unary); | const auto higher1st = [](nullary_t f){ return f(); }; | const auto higher2nd = [unary](nullary_t f1){ | return [unary, f1](unary_t f2){ return f2(unary(f1())); }; | }; | return higher1st(nullary) + higher2nd(nullary)(unary); | } | | } | | namespace test_variadic_templates | { | | template | struct sum; | | template | struct sum | { | static constexpr auto value = N0 + sum::value; | }; | | template <> | struct sum<> | { | static constexpr auto value = 0; | }; | | static_assert(sum<>::value == 0, ""); | static_assert(sum<1>::value == 1, ""); | static_assert(sum<23>::value == 23, ""); | static_assert(sum<1, 2>::value == 3, ""); | static_assert(sum<5, 5, 11>::value == 21, ""); | static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); | | } | | // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae | // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function | // because of this. | namespace test_template_alias_sfinae | { | | struct foo {}; | | template | using member = typename T::member_type; | | template | void func(...) {} | | template | void func(member*) {} | | void test(); | | void test() { func(0); } | | } | | } // namespace cxx11 | | #endif // __cplusplus >= 201103L | | | | | // If the compiler admits that it is not ready for C++14, why torture it? | // Hopefully, this will speed up the test. | | #ifndef __cplusplus | | #error "This is not a C++ compiler" | | #elif __cplusplus < 201402L | | #error "This is not a C++14 compiler" | | #else | | namespace cxx14 | { | | namespace test_polymorphic_lambdas | { | | int | test() | { | const auto lambda = [](auto&&... args){ | const auto istiny = [](auto x){ | return (sizeof(x) == 1UL) ? 1 : 0; | }; | const int aretiny[] = { istiny(args)... }; | return aretiny[0]; | }; | return lambda(1, 1L, 1.0f, '1'); | } | | } | | namespace test_binary_literals | { | | constexpr auto ivii = 0b0000000000101010; | static_assert(ivii == 42, "wrong value"); | | } | | namespace test_generalized_constexpr | { | | template < typename CharT > | constexpr unsigned long | strlen_c(const CharT *const s) noexcept | { | auto length = 0UL; | for (auto p = s; *p; ++p) | ++length; | return length; | } | | static_assert(strlen_c("") == 0UL, ""); | static_assert(strlen_c("x") == 1UL, ""); | static_assert(strlen_c("test") == 4UL, ""); | static_assert(strlen_c("another\0test") == 7UL, ""); | | } | | namespace test_lambda_init_capture | { | | int | test() | { | auto x = 0; | const auto lambda1 = [a = x](int b){ return a + b; }; | const auto lambda2 = [a = lambda1(x)](){ return a; }; | return lambda2(); | } | | } | | namespace test_digit_separators | { | | constexpr auto ten_million = 100'000'000; | static_assert(ten_million == 100000000, ""); | | } | | namespace test_return_type_deduction | { | | auto f(int& x) { return x; } | decltype(auto) g(int& x) { return x; } | | template < typename T1, typename T2 > | struct is_same | { | static constexpr auto value = false; | }; | | template < typename T > | struct is_same | { | static constexpr auto value = true; | }; | | int | test() | { | auto x = 0; | static_assert(is_same::value, ""); | static_assert(is_same::value, ""); | return x; | } | | } | | } // namespace cxx14 | | #endif // __cplusplus >= 201402L | | | configure:21835: result: no configure:21406: checking whether icpc supports C++14 features with +std=c++14 configure:21825: icpc +std=c++14 -c -g -O2 conftest.cpp >&5 icpc: error #10236: File not found: '+std=c++14' conftest.cpp(37): error: #error directive: "This is not a C++11 compiler" #error "This is not a C++11 compiler" ^ conftest.cpp(324): error: #error directive: "This is not a C++14 compiler" #error "This is not a C++14 compiler" ^ compilation aborted for conftest.cpp (code 2) configure:21825: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "cdo" | #define PACKAGE_TARNAME "cdo" | #define PACKAGE_VERSION "2.0.5" | #define PACKAGE_STRING "cdo 2.0.5" | #define PACKAGE_BUGREPORT "https://mpimet.mpg.de/cdo" | #define PACKAGE_URL "" | #define CDO "2.0.5" | #define PACKAGE "cdo" | #define VERSION "2.0.5" | #define HAVE_STDIO_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_UNISTD_H 1 | #define HAVE_SYS_PARAM_H 1 | #define STDC_HEADERS 1 | #define HAVE_DLFCN_H 1 | #define LT_OBJDIR ".libs/" | #define restrict __restrict__ | /* end confdefs.h. */ | | | // If the compiler admits that it is not ready for C++11, why torture it? | // Hopefully, this will speed up the test. | | #ifndef __cplusplus | | #error "This is not a C++ compiler" | | #elif __cplusplus < 201103L | | #error "This is not a C++11 compiler" | | #else | | namespace cxx11 | { | | namespace test_static_assert | { | | template | struct check | { | static_assert(sizeof(int) <= sizeof(T), "not big enough"); | }; | | } | | namespace test_final_override | { | | struct Base | { | virtual ~Base() {} | virtual void f() {} | }; | | struct Derived : public Base | { | virtual ~Derived() override {} | virtual void f() override {} | }; | | } | | namespace test_double_right_angle_brackets | { | | template < typename T > | struct check {}; | | typedef check single_type; | typedef check> double_type; | typedef check>> triple_type; | typedef check>>> quadruple_type; | | } | | namespace test_decltype | { | | int | f() | { | int a = 1; | decltype(a) b = 2; | return a + b; | } | | } | | namespace test_type_deduction | { | | template < typename T1, typename T2 > | struct is_same | { | static const bool value = false; | }; | | template < typename T > | struct is_same | { | static const bool value = true; | }; | | template < typename T1, typename T2 > | auto | add(T1 a1, T2 a2) -> decltype(a1 + a2) | { | return a1 + a2; | } | | int | test(const int c, volatile int v) | { | static_assert(is_same::value == true, ""); | static_assert(is_same::value == false, ""); | static_assert(is_same::value == false, ""); | auto ac = c; | auto av = v; | auto sumi = ac + av + 'x'; | auto sumf = ac + av + 1.0; | static_assert(is_same::value == true, ""); | static_assert(is_same::value == true, ""); | static_assert(is_same::value == true, ""); | static_assert(is_same::value == false, ""); | static_assert(is_same::value == true, ""); | return (sumf > 0.0) ? sumi : add(c, v); | } | | } | | namespace test_noexcept | { | | int f() { return 0; } | int g() noexcept { return 0; } | | static_assert(noexcept(f()) == false, ""); | static_assert(noexcept(g()) == true, ""); | | } | | namespace test_constexpr | { | | template < typename CharT > | unsigned long constexpr | strlen_c_r(const CharT *const s, const unsigned long acc) noexcept | { | return *s ? strlen_c_r(s + 1, acc + 1) : acc; | } | | template < typename CharT > | unsigned long constexpr | strlen_c(const CharT *const s) noexcept | { | return strlen_c_r(s, 0UL); | } | | static_assert(strlen_c("") == 0UL, ""); | static_assert(strlen_c("1") == 1UL, ""); | static_assert(strlen_c("example") == 7UL, ""); | static_assert(strlen_c("another\0example") == 7UL, ""); | | } | | namespace test_rvalue_references | { | | template < int N > | struct answer | { | static constexpr int value = N; | }; | | answer<1> f(int&) { return answer<1>(); } | answer<2> f(const int&) { return answer<2>(); } | answer<3> f(int&&) { return answer<3>(); } | | void | test() | { | int i = 0; | const int c = 0; | static_assert(decltype(f(i))::value == 1, ""); | static_assert(decltype(f(c))::value == 2, ""); | static_assert(decltype(f(0))::value == 3, ""); | } | | } | | namespace test_uniform_initialization | { | | struct test | { | static const int zero {}; | static const int one {1}; | }; | | static_assert(test::zero == 0, ""); | static_assert(test::one == 1, ""); | | } | | namespace test_lambdas | { | | void | test1() | { | auto lambda1 = [](){}; | auto lambda2 = lambda1; | lambda1(); | lambda2(); | } | | int | test2() | { | auto a = [](int i, int j){ return i + j; }(1, 2); | auto b = []() -> int { return '0'; }(); | auto c = [=](){ return a + b; }(); | auto d = [&](){ return c; }(); | auto e = [a, &b](int x) mutable { | const auto identity = [](int y){ return y; }; | for (auto i = 0; i < a; ++i) | a += b--; | return x + identity(a + b); | }(0); | return a + b + c + d + e; | } | | int | test3() | { | const auto nullary = [](){ return 0; }; | const auto unary = [](int x){ return x; }; | using nullary_t = decltype(nullary); | using unary_t = decltype(unary); | const auto higher1st = [](nullary_t f){ return f(); }; | const auto higher2nd = [unary](nullary_t f1){ | return [unary, f1](unary_t f2){ return f2(unary(f1())); }; | }; | return higher1st(nullary) + higher2nd(nullary)(unary); | } | | } | | namespace test_variadic_templates | { | | template | struct sum; | | template | struct sum | { | static constexpr auto value = N0 + sum::value; | }; | | template <> | struct sum<> | { | static constexpr auto value = 0; | }; | | static_assert(sum<>::value == 0, ""); | static_assert(sum<1>::value == 1, ""); | static_assert(sum<23>::value == 23, ""); | static_assert(sum<1, 2>::value == 3, ""); | static_assert(sum<5, 5, 11>::value == 21, ""); | static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); | | } | | // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae | // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function | // because of this. | namespace test_template_alias_sfinae | { | | struct foo {}; | | template | using member = typename T::member_type; | | template | void func(...) {} | | template | void func(member*) {} | | void test(); | | void test() { func(0); } | | } | | } // namespace cxx11 | | #endif // __cplusplus >= 201103L | | | | | // If the compiler admits that it is not ready for C++14, why torture it? | // Hopefully, this will speed up the test. | | #ifndef __cplusplus | | #error "This is not a C++ compiler" | | #elif __cplusplus < 201402L | | #error "This is not a C++14 compiler" | | #else | | namespace cxx14 | { | | namespace test_polymorphic_lambdas | { | | int | test() | { | const auto lambda = [](auto&&... args){ | const auto istiny = [](auto x){ | return (sizeof(x) == 1UL) ? 1 : 0; | }; | const int aretiny[] = { istiny(args)... }; | return aretiny[0]; | }; | return lambda(1, 1L, 1.0f, '1'); | } | | } | | namespace test_binary_literals | { | | constexpr auto ivii = 0b0000000000101010; | static_assert(ivii == 42, "wrong value"); | | } | | namespace test_generalized_constexpr | { | | template < typename CharT > | constexpr unsigned long | strlen_c(const CharT *const s) noexcept | { | auto length = 0UL; | for (auto p = s; *p; ++p) | ++length; | return length; | } | | static_assert(strlen_c("") == 0UL, ""); | static_assert(strlen_c("x") == 1UL, ""); | static_assert(strlen_c("test") == 4UL, ""); | static_assert(strlen_c("another\0test") == 7UL, ""); | | } | | namespace test_lambda_init_capture | { | | int | test() | { | auto x = 0; | const auto lambda1 = [a = x](int b){ return a + b; }; | const auto lambda2 = [a = lambda1(x)](){ return a; }; | return lambda2(); | } | | } | | namespace test_digit_separators | { | | constexpr auto ten_million = 100'000'000; | static_assert(ten_million == 100000000, ""); | | } | | namespace test_return_type_deduction | { | | auto f(int& x) { return x; } | decltype(auto) g(int& x) { return x; } | | template < typename T1, typename T2 > | struct is_same | { | static constexpr auto value = false; | }; | | template < typename T > | struct is_same | { | static constexpr auto value = true; | }; | | int | test() | { | auto x = 0; | static_assert(is_same::value, ""); | static_assert(is_same::value, ""); | return x; | } | | } | | } // namespace cxx14 | | #endif // __cplusplus >= 201402L | | | configure:21835: result: no configure:21406: checking whether icpc supports C++14 features with -h std=c++14 configure:21825: icpc -h std=c++14 -c -g -O2 conftest.cpp >&5 conftest.cpp(37): error: #error directive: "This is not a C++11 compiler" #error "This is not a C++11 compiler" ^ conftest.cpp(324): error: #error directive: "This is not a C++14 compiler" #error "This is not a C++14 compiler" ^ compilation aborted for conftest.cpp (code 2) configure:21825: $? = 2 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "cdo" | #define PACKAGE_TARNAME "cdo" | #define PACKAGE_VERSION "2.0.5" | #define PACKAGE_STRING "cdo 2.0.5" | #define PACKAGE_BUGREPORT "https://mpimet.mpg.de/cdo" | #define PACKAGE_URL "" | #define CDO "2.0.5" | #define PACKAGE "cdo" | #define VERSION "2.0.5" | #define HAVE_STDIO_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_UNISTD_H 1 | #define HAVE_SYS_PARAM_H 1 | #define STDC_HEADERS 1 | #define HAVE_DLFCN_H 1 | #define LT_OBJDIR ".libs/" | #define restrict __restrict__ | /* end confdefs.h. */ | | | // If the compiler admits that it is not ready for C++11, why torture it? | // Hopefully, this will speed up the test. | | #ifndef __cplusplus | | #error "This is not a C++ compiler" | | #elif __cplusplus < 201103L | | #error "This is not a C++11 compiler" | | #else | | namespace cxx11 | { | | namespace test_static_assert | { | | template | struct check | { | static_assert(sizeof(int) <= sizeof(T), "not big enough"); | }; | | } | | namespace test_final_override | { | | struct Base | { | virtual ~Base() {} | virtual void f() {} | }; | | struct Derived : public Base | { | virtual ~Derived() override {} | virtual void f() override {} | }; | | } | | namespace test_double_right_angle_brackets | { | | template < typename T > | struct check {}; | | typedef check single_type; | typedef check> double_type; | typedef check>> triple_type; | typedef check>>> quadruple_type; | | } | | namespace test_decltype | { | | int | f() | { | int a = 1; | decltype(a) b = 2; | return a + b; | } | | } | | namespace test_type_deduction | { | | template < typename T1, typename T2 > | struct is_same | { | static const bool value = false; | }; | | template < typename T > | struct is_same | { | static const bool value = true; | }; | | template < typename T1, typename T2 > | auto | add(T1 a1, T2 a2) -> decltype(a1 + a2) | { | return a1 + a2; | } | | int | test(const int c, volatile int v) | { | static_assert(is_same::value == true, ""); | static_assert(is_same::value == false, ""); | static_assert(is_same::value == false, ""); | auto ac = c; | auto av = v; | auto sumi = ac + av + 'x'; | auto sumf = ac + av + 1.0; | static_assert(is_same::value == true, ""); | static_assert(is_same::value == true, ""); | static_assert(is_same::value == true, ""); | static_assert(is_same::value == false, ""); | static_assert(is_same::value == true, ""); | return (sumf > 0.0) ? sumi : add(c, v); | } | | } | | namespace test_noexcept | { | | int f() { return 0; } | int g() noexcept { return 0; } | | static_assert(noexcept(f()) == false, ""); | static_assert(noexcept(g()) == true, ""); | | } | | namespace test_constexpr | { | | template < typename CharT > | unsigned long constexpr | strlen_c_r(const CharT *const s, const unsigned long acc) noexcept | { | return *s ? strlen_c_r(s + 1, acc + 1) : acc; | } | | template < typename CharT > | unsigned long constexpr | strlen_c(const CharT *const s) noexcept | { | return strlen_c_r(s, 0UL); | } | | static_assert(strlen_c("") == 0UL, ""); | static_assert(strlen_c("1") == 1UL, ""); | static_assert(strlen_c("example") == 7UL, ""); | static_assert(strlen_c("another\0example") == 7UL, ""); | | } | | namespace test_rvalue_references | { | | template < int N > | struct answer | { | static constexpr int value = N; | }; | | answer<1> f(int&) { return answer<1>(); } | answer<2> f(const int&) { return answer<2>(); } | answer<3> f(int&&) { return answer<3>(); } | | void | test() | { | int i = 0; | const int c = 0; | static_assert(decltype(f(i))::value == 1, ""); | static_assert(decltype(f(c))::value == 2, ""); | static_assert(decltype(f(0))::value == 3, ""); | } | | } | | namespace test_uniform_initialization | { | | struct test | { | static const int zero {}; | static const int one {1}; | }; | | static_assert(test::zero == 0, ""); | static_assert(test::one == 1, ""); | | } | | namespace test_lambdas | { | | void | test1() | { | auto lambda1 = [](){}; | auto lambda2 = lambda1; | lambda1(); | lambda2(); | } | | int | test2() | { | auto a = [](int i, int j){ return i + j; }(1, 2); | auto b = []() -> int { return '0'; }(); | auto c = [=](){ return a + b; }(); | auto d = [&](){ return c; }(); | auto e = [a, &b](int x) mutable { | const auto identity = [](int y){ return y; }; | for (auto i = 0; i < a; ++i) | a += b--; | return x + identity(a + b); | }(0); | return a + b + c + d + e; | } | | int | test3() | { | const auto nullary = [](){ return 0; }; | const auto unary = [](int x){ return x; }; | using nullary_t = decltype(nullary); | using unary_t = decltype(unary); | const auto higher1st = [](nullary_t f){ return f(); }; | const auto higher2nd = [unary](nullary_t f1){ | return [unary, f1](unary_t f2){ return f2(unary(f1())); }; | }; | return higher1st(nullary) + higher2nd(nullary)(unary); | } | | } | | namespace test_variadic_templates | { | | template | struct sum; | | template | struct sum | { | static constexpr auto value = N0 + sum::value; | }; | | template <> | struct sum<> | { | static constexpr auto value = 0; | }; | | static_assert(sum<>::value == 0, ""); | static_assert(sum<1>::value == 1, ""); | static_assert(sum<23>::value == 23, ""); | static_assert(sum<1, 2>::value == 3, ""); | static_assert(sum<5, 5, 11>::value == 21, ""); | static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); | | } | | // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae | // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function | // because of this. | namespace test_template_alias_sfinae | { | | struct foo {}; | | template | using member = typename T::member_type; | | template | void func(...) {} | | template | void func(member*) {} | | void test(); | | void test() { func(0); } | | } | | } // namespace cxx11 | | #endif // __cplusplus >= 201103L | | | | | // If the compiler admits that it is not ready for C++14, why torture it? | // Hopefully, this will speed up the test. | | #ifndef __cplusplus | | #error "This is not a C++ compiler" | | #elif __cplusplus < 201402L | | #error "This is not a C++14 compiler" | | #else | | namespace cxx14 | { | | namespace test_polymorphic_lambdas | { | | int | test() | { | const auto lambda = [](auto&&... args){ | const auto istiny = [](auto x){ | return (sizeof(x) == 1UL) ? 1 : 0; | }; | const int aretiny[] = { istiny(args)... }; | return aretiny[0]; | }; | return lambda(1, 1L, 1.0f, '1'); | } | | } | | namespace test_binary_literals | { | | constexpr auto ivii = 0b0000000000101010; | static_assert(ivii == 42, "wrong value"); | | } | | namespace test_generalized_constexpr | { | | template < typename CharT > | constexpr unsigned long | strlen_c(const CharT *const s) noexcept | { | auto length = 0UL; | for (auto p = s; *p; ++p) | ++length; | return length; | } | | static_assert(strlen_c("") == 0UL, ""); | static_assert(strlen_c("x") == 1UL, ""); | static_assert(strlen_c("test") == 4UL, ""); | static_assert(strlen_c("another\0test") == 7UL, ""); | | } | | namespace test_lambda_init_capture | { | | int | test() | { | auto x = 0; | const auto lambda1 = [a = x](int b){ return a + b; }; | const auto lambda2 = [a = lambda1(x)](){ return a; }; | return lambda2(); | } | | } | | namespace test_digit_separators | { | | constexpr auto ten_million = 100'000'000; | static_assert(ten_million == 100000000, ""); | | } | | namespace test_return_type_deduction | { | | auto f(int& x) { return x; } | decltype(auto) g(int& x) { return x; } | | template < typename T1, typename T2 > | struct is_same | { | static constexpr auto value = false; | }; | | template < typename T > | struct is_same | { | static constexpr auto value = true; | }; | | int | test() | { | auto x = 0; | static_assert(is_same::value, ""); | static_assert(is_same::value, ""); | return x; | } | | } | | } // namespace cxx14 | | #endif // __cplusplus >= 201402L | | | configure:21835: result: no configure:21406: checking whether icpc supports C++14 features with -std=c++1y configure:21825: icpc -std=c++1y -c -g -O2 conftest.cpp >&5 conftest.cpp(324): error: #error directive: "This is not a C++14 compiler" #error "This is not a C++14 compiler" ^ compilation aborted for conftest.cpp (code 2) configure:21825: $? = 2 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "cdo" | #define PACKAGE_TARNAME "cdo" | #define PACKAGE_VERSION "2.0.5" | #define PACKAGE_STRING "cdo 2.0.5" | #define PACKAGE_BUGREPORT "https://mpimet.mpg.de/cdo" | #define PACKAGE_URL "" | #define CDO "2.0.5" | #define PACKAGE "cdo" | #define VERSION "2.0.5" | #define HAVE_STDIO_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_UNISTD_H 1 | #define HAVE_SYS_PARAM_H 1 | #define STDC_HEADERS 1 | #define HAVE_DLFCN_H 1 | #define LT_OBJDIR ".libs/" | #define restrict __restrict__ | /* end confdefs.h. */ | | | // If the compiler admits that it is not ready for C++11, why torture it? | // Hopefully, this will speed up the test. | | #ifndef __cplusplus | | #error "This is not a C++ compiler" | | #elif __cplusplus < 201103L | | #error "This is not a C++11 compiler" | | #else | | namespace cxx11 | { | | namespace test_static_assert | { | | template | struct check | { | static_assert(sizeof(int) <= sizeof(T), "not big enough"); | }; | | } | | namespace test_final_override | { | | struct Base | { | virtual ~Base() {} | virtual void f() {} | }; | | struct Derived : public Base | { | virtual ~Derived() override {} | virtual void f() override {} | }; | | } | | namespace test_double_right_angle_brackets | { | | template < typename T > | struct check {}; | | typedef check single_type; | typedef check> double_type; | typedef check>> triple_type; | typedef check>>> quadruple_type; | | } | | namespace test_decltype | { | | int | f() | { | int a = 1; | decltype(a) b = 2; | return a + b; | } | | } | | namespace test_type_deduction | { | | template < typename T1, typename T2 > | struct is_same | { | static const bool value = false; | }; | | template < typename T > | struct is_same | { | static const bool value = true; | }; | | template < typename T1, typename T2 > | auto | add(T1 a1, T2 a2) -> decltype(a1 + a2) | { | return a1 + a2; | } | | int | test(const int c, volatile int v) | { | static_assert(is_same::value == true, ""); | static_assert(is_same::value == false, ""); | static_assert(is_same::value == false, ""); | auto ac = c; | auto av = v; | auto sumi = ac + av + 'x'; | auto sumf = ac + av + 1.0; | static_assert(is_same::value == true, ""); | static_assert(is_same::value == true, ""); | static_assert(is_same::value == true, ""); | static_assert(is_same::value == false, ""); | static_assert(is_same::value == true, ""); | return (sumf > 0.0) ? sumi : add(c, v); | } | | } | | namespace test_noexcept | { | | int f() { return 0; } | int g() noexcept { return 0; } | | static_assert(noexcept(f()) == false, ""); | static_assert(noexcept(g()) == true, ""); | | } | | namespace test_constexpr | { | | template < typename CharT > | unsigned long constexpr | strlen_c_r(const CharT *const s, const unsigned long acc) noexcept | { | return *s ? strlen_c_r(s + 1, acc + 1) : acc; | } | | template < typename CharT > | unsigned long constexpr | strlen_c(const CharT *const s) noexcept | { | return strlen_c_r(s, 0UL); | } | | static_assert(strlen_c("") == 0UL, ""); | static_assert(strlen_c("1") == 1UL, ""); | static_assert(strlen_c("example") == 7UL, ""); | static_assert(strlen_c("another\0example") == 7UL, ""); | | } | | namespace test_rvalue_references | { | | template < int N > | struct answer | { | static constexpr int value = N; | }; | | answer<1> f(int&) { return answer<1>(); } | answer<2> f(const int&) { return answer<2>(); } | answer<3> f(int&&) { return answer<3>(); } | | void | test() | { | int i = 0; | const int c = 0; | static_assert(decltype(f(i))::value == 1, ""); | static_assert(decltype(f(c))::value == 2, ""); | static_assert(decltype(f(0))::value == 3, ""); | } | | } | | namespace test_uniform_initialization | { | | struct test | { | static const int zero {}; | static const int one {1}; | }; | | static_assert(test::zero == 0, ""); | static_assert(test::one == 1, ""); | | } | | namespace test_lambdas | { | | void | test1() | { | auto lambda1 = [](){}; | auto lambda2 = lambda1; | lambda1(); | lambda2(); | } | | int | test2() | { | auto a = [](int i, int j){ return i + j; }(1, 2); | auto b = []() -> int { return '0'; }(); | auto c = [=](){ return a + b; }(); | auto d = [&](){ return c; }(); | auto e = [a, &b](int x) mutable { | const auto identity = [](int y){ return y; }; | for (auto i = 0; i < a; ++i) | a += b--; | return x + identity(a + b); | }(0); | return a + b + c + d + e; | } | | int | test3() | { | const auto nullary = [](){ return 0; }; | const auto unary = [](int x){ return x; }; | using nullary_t = decltype(nullary); | using unary_t = decltype(unary); | const auto higher1st = [](nullary_t f){ return f(); }; | const auto higher2nd = [unary](nullary_t f1){ | return [unary, f1](unary_t f2){ return f2(unary(f1())); }; | }; | return higher1st(nullary) + higher2nd(nullary)(unary); | } | | } | | namespace test_variadic_templates | { | | template | struct sum; | | template | struct sum | { | static constexpr auto value = N0 + sum::value; | }; | | template <> | struct sum<> | { | static constexpr auto value = 0; | }; | | static_assert(sum<>::value == 0, ""); | static_assert(sum<1>::value == 1, ""); | static_assert(sum<23>::value == 23, ""); | static_assert(sum<1, 2>::value == 3, ""); | static_assert(sum<5, 5, 11>::value == 21, ""); | static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); | | } | | // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae | // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function | // because of this. | namespace test_template_alias_sfinae | { | | struct foo {}; | | template | using member = typename T::member_type; | | template | void func(...) {} | | template | void func(member*) {} | | void test(); | | void test() { func(0); } | | } | | } // namespace cxx11 | | #endif // __cplusplus >= 201103L | | | | | // If the compiler admits that it is not ready for C++14, why torture it? | // Hopefully, this will speed up the test. | | #ifndef __cplusplus | | #error "This is not a C++ compiler" | | #elif __cplusplus < 201402L | | #error "This is not a C++14 compiler" | | #else | | namespace cxx14 | { | | namespace test_polymorphic_lambdas | { | | int | test() | { | const auto lambda = [](auto&&... args){ | const auto istiny = [](auto x){ | return (sizeof(x) == 1UL) ? 1 : 0; | }; | const int aretiny[] = { istiny(args)... }; | return aretiny[0]; | }; | return lambda(1, 1L, 1.0f, '1'); | } | | } | | namespace test_binary_literals | { | | constexpr auto ivii = 0b0000000000101010; | static_assert(ivii == 42, "wrong value"); | | } | | namespace test_generalized_constexpr | { | | template < typename CharT > | constexpr unsigned long | strlen_c(const CharT *const s) noexcept | { | auto length = 0UL; | for (auto p = s; *p; ++p) | ++length; | return length; | } | | static_assert(strlen_c("") == 0UL, ""); | static_assert(strlen_c("x") == 1UL, ""); | static_assert(strlen_c("test") == 4UL, ""); | static_assert(strlen_c("another\0test") == 7UL, ""); | | } | | namespace test_lambda_init_capture | { | | int | test() | { | auto x = 0; | const auto lambda1 = [a = x](int b){ return a + b; }; | const auto lambda2 = [a = lambda1(x)](){ return a; }; | return lambda2(); | } | | } | | namespace test_digit_separators | { | | constexpr auto ten_million = 100'000'000; | static_assert(ten_million == 100000000, ""); | | } | | namespace test_return_type_deduction | { | | auto f(int& x) { return x; } | decltype(auto) g(int& x) { return x; } | | template < typename T1, typename T2 > | struct is_same | { | static constexpr auto value = false; | }; | | template < typename T > | struct is_same | { | static constexpr auto value = true; | }; | | int | test() | { | auto x = 0; | static_assert(is_same::value, ""); | static_assert(is_same::value, ""); | return x; | } | | } | | } // namespace cxx14 | | #endif // __cplusplus >= 201402L | | | configure:21835: result: no configure:21406: checking whether icpc supports C++14 features with +std=c++1y configure:21825: icpc +std=c++1y -c -g -O2 conftest.cpp >&5 icpc: error #10236: File not found: '+std=c++1y' conftest.cpp(37): error: #error directive: "This is not a C++11 compiler" #error "This is not a C++11 compiler" ^ conftest.cpp(324): error: #error directive: "This is not a C++14 compiler" #error "This is not a C++14 compiler" ^ compilation aborted for conftest.cpp (code 2) configure:21825: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "cdo" | #define PACKAGE_TARNAME "cdo" | #define PACKAGE_VERSION "2.0.5" | #define PACKAGE_STRING "cdo 2.0.5" | #define PACKAGE_BUGREPORT "https://mpimet.mpg.de/cdo" | #define PACKAGE_URL "" | #define CDO "2.0.5" | #define PACKAGE "cdo" | #define VERSION "2.0.5" | #define HAVE_STDIO_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_UNISTD_H 1 | #define HAVE_SYS_PARAM_H 1 | #define STDC_HEADERS 1 | #define HAVE_DLFCN_H 1 | #define LT_OBJDIR ".libs/" | #define restrict __restrict__ | /* end confdefs.h. */ | | | // If the compiler admits that it is not ready for C++11, why torture it? | // Hopefully, this will speed up the test. | | #ifndef __cplusplus | | #error "This is not a C++ compiler" | | #elif __cplusplus < 201103L | | #error "This is not a C++11 compiler" | | #else | | namespace cxx11 | { | | namespace test_static_assert | { | | template | struct check | { | static_assert(sizeof(int) <= sizeof(T), "not big enough"); | }; | | } | | namespace test_final_override | { | | struct Base | { | virtual ~Base() {} | virtual void f() {} | }; | | struct Derived : public Base | { | virtual ~Derived() override {} | virtual void f() override {} | }; | | } | | namespace test_double_right_angle_brackets | { | | template < typename T > | struct check {}; | | typedef check single_type; | typedef check> double_type; | typedef check>> triple_type; | typedef check>>> quadruple_type; | | } | | namespace test_decltype | { | | int | f() | { | int a = 1; | decltype(a) b = 2; | return a + b; | } | | } | | namespace test_type_deduction | { | | template < typename T1, typename T2 > | struct is_same | { | static const bool value = false; | }; | | template < typename T > | struct is_same | { | static const bool value = true; | }; | | template < typename T1, typename T2 > | auto | add(T1 a1, T2 a2) -> decltype(a1 + a2) | { | return a1 + a2; | } | | int | test(const int c, volatile int v) | { | static_assert(is_same::value == true, ""); | static_assert(is_same::value == false, ""); | static_assert(is_same::value == false, ""); | auto ac = c; | auto av = v; | auto sumi = ac + av + 'x'; | auto sumf = ac + av + 1.0; | static_assert(is_same::value == true, ""); | static_assert(is_same::value == true, ""); | static_assert(is_same::value == true, ""); | static_assert(is_same::value == false, ""); | static_assert(is_same::value == true, ""); | return (sumf > 0.0) ? sumi : add(c, v); | } | | } | | namespace test_noexcept | { | | int f() { return 0; } | int g() noexcept { return 0; } | | static_assert(noexcept(f()) == false, ""); | static_assert(noexcept(g()) == true, ""); | | } | | namespace test_constexpr | { | | template < typename CharT > | unsigned long constexpr | strlen_c_r(const CharT *const s, const unsigned long acc) noexcept | { | return *s ? strlen_c_r(s + 1, acc + 1) : acc; | } | | template < typename CharT > | unsigned long constexpr | strlen_c(const CharT *const s) noexcept | { | return strlen_c_r(s, 0UL); | } | | static_assert(strlen_c("") == 0UL, ""); | static_assert(strlen_c("1") == 1UL, ""); | static_assert(strlen_c("example") == 7UL, ""); | static_assert(strlen_c("another\0example") == 7UL, ""); | | } | | namespace test_rvalue_references | { | | template < int N > | struct answer | { | static constexpr int value = N; | }; | | answer<1> f(int&) { return answer<1>(); } | answer<2> f(const int&) { return answer<2>(); } | answer<3> f(int&&) { return answer<3>(); } | | void | test() | { | int i = 0; | const int c = 0; | static_assert(decltype(f(i))::value == 1, ""); | static_assert(decltype(f(c))::value == 2, ""); | static_assert(decltype(f(0))::value == 3, ""); | } | | } | | namespace test_uniform_initialization | { | | struct test | { | static const int zero {}; | static const int one {1}; | }; | | static_assert(test::zero == 0, ""); | static_assert(test::one == 1, ""); | | } | | namespace test_lambdas | { | | void | test1() | { | auto lambda1 = [](){}; | auto lambda2 = lambda1; | lambda1(); | lambda2(); | } | | int | test2() | { | auto a = [](int i, int j){ return i + j; }(1, 2); | auto b = []() -> int { return '0'; }(); | auto c = [=](){ return a + b; }(); | auto d = [&](){ return c; }(); | auto e = [a, &b](int x) mutable { | const auto identity = [](int y){ return y; }; | for (auto i = 0; i < a; ++i) | a += b--; | return x + identity(a + b); | }(0); | return a + b + c + d + e; | } | | int | test3() | { | const auto nullary = [](){ return 0; }; | const auto unary = [](int x){ return x; }; | using nullary_t = decltype(nullary); | using unary_t = decltype(unary); | const auto higher1st = [](nullary_t f){ return f(); }; | const auto higher2nd = [unary](nullary_t f1){ | return [unary, f1](unary_t f2){ return f2(unary(f1())); }; | }; | return higher1st(nullary) + higher2nd(nullary)(unary); | } | | } | | namespace test_variadic_templates | { | | template | struct sum; | | template | struct sum | { | static constexpr auto value = N0 + sum::value; | }; | | template <> | struct sum<> | { | static constexpr auto value = 0; | }; | | static_assert(sum<>::value == 0, ""); | static_assert(sum<1>::value == 1, ""); | static_assert(sum<23>::value == 23, ""); | static_assert(sum<1, 2>::value == 3, ""); | static_assert(sum<5, 5, 11>::value == 21, ""); | static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); | | } | | // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae | // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function | // because of this. | namespace test_template_alias_sfinae | { | | struct foo {}; | | template | using member = typename T::member_type; | | template | void func(...) {} | | template | void func(member*) {} | | void test(); | | void test() { func(0); } | | } | | } // namespace cxx11 | | #endif // __cplusplus >= 201103L | | | | | // If the compiler admits that it is not ready for C++14, why torture it? | // Hopefully, this will speed up the test. | | #ifndef __cplusplus | | #error "This is not a C++ compiler" | | #elif __cplusplus < 201402L | | #error "This is not a C++14 compiler" | | #else | | namespace cxx14 | { | | namespace test_polymorphic_lambdas | { | | int | test() | { | const auto lambda = [](auto&&... args){ | const auto istiny = [](auto x){ | return (sizeof(x) == 1UL) ? 1 : 0; | }; | const int aretiny[] = { istiny(args)... }; | return aretiny[0]; | }; | return lambda(1, 1L, 1.0f, '1'); | } | | } | | namespace test_binary_literals | { | | constexpr auto ivii = 0b0000000000101010; | static_assert(ivii == 42, "wrong value"); | | } | | namespace test_generalized_constexpr | { | | template < typename CharT > | constexpr unsigned long | strlen_c(const CharT *const s) noexcept | { | auto length = 0UL; | for (auto p = s; *p; ++p) | ++length; | return length; | } | | static_assert(strlen_c("") == 0UL, ""); | static_assert(strlen_c("x") == 1UL, ""); | static_assert(strlen_c("test") == 4UL, ""); | static_assert(strlen_c("another\0test") == 7UL, ""); | | } | | namespace test_lambda_init_capture | { | | int | test() | { | auto x = 0; | const auto lambda1 = [a = x](int b){ return a + b; }; | const auto lambda2 = [a = lambda1(x)](){ return a; }; | return lambda2(); | } | | } | | namespace test_digit_separators | { | | constexpr auto ten_million = 100'000'000; | static_assert(ten_million == 100000000, ""); | | } | | namespace test_return_type_deduction | { | | auto f(int& x) { return x; } | decltype(auto) g(int& x) { return x; } | | template < typename T1, typename T2 > | struct is_same | { | static constexpr auto value = false; | }; | | template < typename T > | struct is_same | { | static constexpr auto value = true; | }; | | int | test() | { | auto x = 0; | static_assert(is_same::value, ""); | static_assert(is_same::value, ""); | return x; | } | | } | | } // namespace cxx14 | | #endif // __cplusplus >= 201402L | | | configure:21835: result: no configure:21406: checking whether icpc supports C++14 features with -h std=c++1y configure:21825: icpc -h std=c++1y -c -g -O2 conftest.cpp >&5 conftest.cpp(37): error: #error directive: "This is not a C++11 compiler" #error "This is not a C++11 compiler" ^ conftest.cpp(324): error: #error directive: "This is not a C++14 compiler" #error "This is not a C++14 compiler" ^ compilation aborted for conftest.cpp (code 2) configure:21825: $? = 2 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "cdo" | #define PACKAGE_TARNAME "cdo" | #define PACKAGE_VERSION "2.0.5" | #define PACKAGE_STRING "cdo 2.0.5" | #define PACKAGE_BUGREPORT "https://mpimet.mpg.de/cdo" | #define PACKAGE_URL "" | #define CDO "2.0.5" | #define PACKAGE "cdo" | #define VERSION "2.0.5" | #define HAVE_STDIO_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_UNISTD_H 1 | #define HAVE_SYS_PARAM_H 1 | #define STDC_HEADERS 1 | #define HAVE_DLFCN_H 1 | #define LT_OBJDIR ".libs/" | #define restrict __restrict__ | /* end confdefs.h. */ | | | // If the compiler admits that it is not ready for C++11, why torture it? | // Hopefully, this will speed up the test. | | #ifndef __cplusplus | | #error "This is not a C++ compiler" | | #elif __cplusplus < 201103L | | #error "This is not a C++11 compiler" | | #else | | namespace cxx11 | { | | namespace test_static_assert | { | | template | struct check | { | static_assert(sizeof(int) <= sizeof(T), "not big enough"); | }; | | } | | namespace test_final_override | { | | struct Base | { | virtual ~Base() {} | virtual void f() {} | }; | | struct Derived : public Base | { | virtual ~Derived() override {} | virtual void f() override {} | }; | | } | | namespace test_double_right_angle_brackets | { | | template < typename T > | struct check {}; | | typedef check single_type; | typedef check> double_type; | typedef check>> triple_type; | typedef check>>> quadruple_type; | | } | | namespace test_decltype | { | | int | f() | { | int a = 1; | decltype(a) b = 2; | return a + b; | } | | } | | namespace test_type_deduction | { | | template < typename T1, typename T2 > | struct is_same | { | static const bool value = false; | }; | | template < typename T > | struct is_same | { | static const bool value = true; | }; | | template < typename T1, typename T2 > | auto | add(T1 a1, T2 a2) -> decltype(a1 + a2) | { | return a1 + a2; | } | | int | test(const int c, volatile int v) | { | static_assert(is_same::value == true, ""); | static_assert(is_same::value == false, ""); | static_assert(is_same::value == false, ""); | auto ac = c; | auto av = v; | auto sumi = ac + av + 'x'; | auto sumf = ac + av + 1.0; | static_assert(is_same::value == true, ""); | static_assert(is_same::value == true, ""); | static_assert(is_same::value == true, ""); | static_assert(is_same::value == false, ""); | static_assert(is_same::value == true, ""); | return (sumf > 0.0) ? sumi : add(c, v); | } | | } | | namespace test_noexcept | { | | int f() { return 0; } | int g() noexcept { return 0; } | | static_assert(noexcept(f()) == false, ""); | static_assert(noexcept(g()) == true, ""); | | } | | namespace test_constexpr | { | | template < typename CharT > | unsigned long constexpr | strlen_c_r(const CharT *const s, const unsigned long acc) noexcept | { | return *s ? strlen_c_r(s + 1, acc + 1) : acc; | } | | template < typename CharT > | unsigned long constexpr | strlen_c(const CharT *const s) noexcept | { | return strlen_c_r(s, 0UL); | } | | static_assert(strlen_c("") == 0UL, ""); | static_assert(strlen_c("1") == 1UL, ""); | static_assert(strlen_c("example") == 7UL, ""); | static_assert(strlen_c("another\0example") == 7UL, ""); | | } | | namespace test_rvalue_references | { | | template < int N > | struct answer | { | static constexpr int value = N; | }; | | answer<1> f(int&) { return answer<1>(); } | answer<2> f(const int&) { return answer<2>(); } | answer<3> f(int&&) { return answer<3>(); } | | void | test() | { | int i = 0; | const int c = 0; | static_assert(decltype(f(i))::value == 1, ""); | static_assert(decltype(f(c))::value == 2, ""); | static_assert(decltype(f(0))::value == 3, ""); | } | | } | | namespace test_uniform_initialization | { | | struct test | { | static const int zero {}; | static const int one {1}; | }; | | static_assert(test::zero == 0, ""); | static_assert(test::one == 1, ""); | | } | | namespace test_lambdas | { | | void | test1() | { | auto lambda1 = [](){}; | auto lambda2 = lambda1; | lambda1(); | lambda2(); | } | | int | test2() | { | auto a = [](int i, int j){ return i + j; }(1, 2); | auto b = []() -> int { return '0'; }(); | auto c = [=](){ return a + b; }(); | auto d = [&](){ return c; }(); | auto e = [a, &b](int x) mutable { | const auto identity = [](int y){ return y; }; | for (auto i = 0; i < a; ++i) | a += b--; | return x + identity(a + b); | }(0); | return a + b + c + d + e; | } | | int | test3() | { | const auto nullary = [](){ return 0; }; | const auto unary = [](int x){ return x; }; | using nullary_t = decltype(nullary); | using unary_t = decltype(unary); | const auto higher1st = [](nullary_t f){ return f(); }; | const auto higher2nd = [unary](nullary_t f1){ | return [unary, f1](unary_t f2){ return f2(unary(f1())); }; | }; | return higher1st(nullary) + higher2nd(nullary)(unary); | } | | } | | namespace test_variadic_templates | { | | template | struct sum; | | template | struct sum | { | static constexpr auto value = N0 + sum::value; | }; | | template <> | struct sum<> | { | static constexpr auto value = 0; | }; | | static_assert(sum<>::value == 0, ""); | static_assert(sum<1>::value == 1, ""); | static_assert(sum<23>::value == 23, ""); | static_assert(sum<1, 2>::value == 3, ""); | static_assert(sum<5, 5, 11>::value == 21, ""); | static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); | | } | | // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae | // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function | // because of this. | namespace test_template_alias_sfinae | { | | struct foo {}; | | template | using member = typename T::member_type; | | template | void func(...) {} | | template | void func(member*) {} | | void test(); | | void test() { func(0); } | | } | | } // namespace cxx11 | | #endif // __cplusplus >= 201103L | | | | | // If the compiler admits that it is not ready for C++14, why torture it? | // Hopefully, this will speed up the test. | | #ifndef __cplusplus | | #error "This is not a C++ compiler" | | #elif __cplusplus < 201402L | | #error "This is not a C++14 compiler" | | #else | | namespace cxx14 | { | | namespace test_polymorphic_lambdas | { | | int | test() | { | const auto lambda = [](auto&&... args){ | const auto istiny = [](auto x){ | return (sizeof(x) == 1UL) ? 1 : 0; | }; | const int aretiny[] = { istiny(args)... }; | return aretiny[0]; | }; | return lambda(1, 1L, 1.0f, '1'); | } | | } | | namespace test_binary_literals | { | | constexpr auto ivii = 0b0000000000101010; | static_assert(ivii == 42, "wrong value"); | | } | | namespace test_generalized_constexpr | { | | template < typename CharT > | constexpr unsigned long | strlen_c(const CharT *const s) noexcept | { | auto length = 0UL; | for (auto p = s; *p; ++p) | ++length; | return length; | } | | static_assert(strlen_c("") == 0UL, ""); | static_assert(strlen_c("x") == 1UL, ""); | static_assert(strlen_c("test") == 4UL, ""); | static_assert(strlen_c("another\0test") == 7UL, ""); | | } | | namespace test_lambda_init_capture | { | | int | test() | { | auto x = 0; | const auto lambda1 = [a = x](int b){ return a + b; }; | const auto lambda2 = [a = lambda1(x)](){ return a; }; | return lambda2(); | } | | } | | namespace test_digit_separators | { | | constexpr auto ten_million = 100'000'000; | static_assert(ten_million == 100000000, ""); | | } | | namespace test_return_type_deduction | { | | auto f(int& x) { return x; } | decltype(auto) g(int& x) { return x; } | | template < typename T1, typename T2 > | struct is_same | { | static constexpr auto value = false; | }; | | template < typename T > | struct is_same | { | static constexpr auto value = true; | }; | | int | test() | { | auto x = 0; | static_assert(is_same::value, ""); | static_assert(is_same::value, ""); | return x; | } | | } | | } // namespace cxx14 | | #endif // __cplusplus >= 201402L | | | configure:21835: result: no configure:21859: error: *** A compiler with support for C++14 language features is required. ## ---------------- ## ## Cache variables. ## ## ---------------- ## ac_cv_build=x86_64-pc-linux-gnu ac_cv_c_compiler_gnu=yes ac_cv_c_restrict=__restrict__ ac_cv_cxx_compiler_gnu=yes ac_cv_env_CCC_set= ac_cv_env_CCC_value= ac_cv_env_CC_set=set ac_cv_env_CC_value=icc ac_cv_env_CFLAGS_set= ac_cv_env_CFLAGS_value= ac_cv_env_CPPFLAGS_set= ac_cv_env_CPPFLAGS_value= ac_cv_env_CPP_set= ac_cv_env_CPP_value= ac_cv_env_CXXCPP_set= ac_cv_env_CXXCPP_value= ac_cv_env_CXXFLAGS_set= ac_cv_env_CXXFLAGS_value= ac_cv_env_CXX_set=set ac_cv_env_CXX_value=icpc ac_cv_env_DCE_UUID_C_INCLUDE_set= ac_cv_env_DCE_UUID_C_INCLUDE_value= ac_cv_env_DCE_UUID_C_LIB_set= ac_cv_env_DCE_UUID_C_LIB_value= ac_cv_env_F77_set=set ac_cv_env_F77_value=ifort ac_cv_env_FFLAGS_set= ac_cv_env_FFLAGS_value= ac_cv_env_LDFLAGS_set= ac_cv_env_LDFLAGS_value= ac_cv_env_LIBS_set= ac_cv_env_LIBS_value= ac_cv_env_LT_SYS_LIBRARY_PATH_set= ac_cv_env_LT_SYS_LIBRARY_PATH_value= ac_cv_env_OSSP_UUID_C_INCLUDE_set= ac_cv_env_OSSP_UUID_C_INCLUDE_value= ac_cv_env_OSSP_UUID_C_LIB_set= ac_cv_env_OSSP_UUID_C_LIB_value= ac_cv_env_UTIL_LINUX_UUID_C_INCLUDE_set= ac_cv_env_UTIL_LINUX_UUID_C_INCLUDE_value= ac_cv_env_UTIL_LINUX_UUID_C_LIB_set= ac_cv_env_UTIL_LINUX_UUID_C_LIB_value= ac_cv_env_build_alias_set= ac_cv_env_build_alias_value= ac_cv_env_host_alias_set= ac_cv_env_host_alias_value= ac_cv_env_target_alias_set= ac_cv_env_target_alias_value= ac_cv_f77_compiler_gnu=no ac_cv_header_dlfcn_h=yes ac_cv_header_inttypes_h=yes ac_cv_header_stdint_h=yes ac_cv_header_stdio_h=yes ac_cv_header_stdlib_h=yes ac_cv_header_string_h=yes ac_cv_header_strings_h=yes ac_cv_header_sys_param_h=yes ac_cv_header_sys_stat_h=yes ac_cv_header_sys_types_h=yes ac_cv_header_unistd_h=yes ac_cv_host=x86_64-pc-linux-gnu ac_cv_objext=o ac_cv_path_EGREP='/usr/bin/grep -E' ac_cv_path_FGREP='/usr/bin/grep -F' ac_cv_path_GREP=/usr/bin/grep ac_cv_path_SED=/usr/bin/sed ac_cv_path_ac_pt_BASH=/bin/sh ac_cv_path_install='/usr/bin/install -c' ac_cv_path_lt_DD=/usr/bin/dd ac_cv_path_mkdir=/usr/bin/mkdir ac_cv_prog_AWK=gawk ac_cv_prog_CXXCPP='icpc -E' ac_cv_prog_ac_ct_AR=ar ac_cv_prog_ac_ct_CC=icc ac_cv_prog_ac_ct_CXX=icpc ac_cv_prog_ac_ct_OBJDUMP=objdump ac_cv_prog_ac_ct_RANLIB=ranlib ac_cv_prog_ac_ct_STRIP=strip ac_cv_prog_cc_c11=-std=gnu11 ac_cv_prog_cc_g=yes ac_cv_prog_cc_stdc=-std=gnu11 ac_cv_prog_cxx_11=no ac_cv_prog_cxx_g=yes ac_cv_prog_cxx_stdcxx= ac_cv_prog_f77_g=yes ac_cv_prog_make_make_set=yes am_cv_CC_dependencies_compiler_type=gcc3 am_cv_CXX_dependencies_compiler_type=gcc3 am_cv_ar_interface=ar am_cv_make_support_nested_variables=yes am_cv_prog_cc_c_o=yes ax_cv_cxx_compile_cxx14__h_std_cpp14=no ax_cv_cxx_compile_cxx14__h_std_cpp1y=no ax_cv_cxx_compile_cxx14__std_cpp14=no ax_cv_cxx_compile_cxx14__std_cpp1y=no ax_cv_cxx_compile_cxx14__std_gnupp14=no ax_cv_cxx_compile_cxx14__std_gnupp1y=no ax_cv_cxx_compile_cxx14_pstd_cpp14=no ax_cv_cxx_compile_cxx14_pstd_cpp1y=no lt_cv_ar_at_file=@ lt_cv_archive_cmds_need_lc=no lt_cv_deplibs_check_method=pass_all lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_ld_reload_flag=-r lt_cv_nm_interface='BSD nm' lt_cv_objdir=.libs lt_cv_path_LD=/usr/bin/ld lt_cv_path_LDCXX='/usr/bin/ld -m elf_x86_64' lt_cv_path_NM='/usr/bin/nm -B' lt_cv_path_mainfest_tool=no lt_cv_prog_compiler_c_o=yes lt_cv_prog_compiler_c_o_CXX=yes lt_cv_prog_compiler_c_o_F77=yes lt_cv_prog_compiler_pic='-fPIC -DPIC' lt_cv_prog_compiler_pic_CXX='-fPIC -DPIC' lt_cv_prog_compiler_pic_F77=-fPIC lt_cv_prog_compiler_pic_works=yes lt_cv_prog_compiler_pic_works_CXX=yes lt_cv_prog_compiler_pic_works_F77=yes lt_cv_prog_compiler_rtti_exceptions=yes lt_cv_prog_compiler_static_works=no lt_cv_prog_compiler_static_works_CXX=no lt_cv_prog_compiler_static_works_F77=no lt_cv_prog_gnu_ld=yes lt_cv_prog_gnu_ldcxx=yes lt_cv_sharedlib_from_linklib_cmd='printf %s\n' lt_cv_shlibpath_overrides_runpath=no lt_cv_sys_global_symbol_pipe='sed -n -e '\''s/^.*[ ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[ ][ ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p'\'' | sed '\''/ __gnu_lto/d'\''' lt_cv_sys_global_symbol_to_c_name_address='sed -n -e '\''s/^: \(.*\) .*$/ {"\1", (void *) 0},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/ {"\1", (void *) \&\1},/p'\''' lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='sed -n -e '\''s/^: \(.*\) .*$/ {"\1", (void *) 0},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(lib.*\)$/ {"\1", (void *) \&\1},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/ {"lib\1", (void *) \&\1},/p'\''' lt_cv_sys_global_symbol_to_cdecl='sed -n -e '\''s/^T .* \(.*\)$/extern int \1();/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/extern char \1;/p'\''' lt_cv_sys_global_symbol_to_import= lt_cv_sys_max_cmd_len=3458764513820540925 lt_cv_to_host_file_cmd=func_convert_file_noop lt_cv_to_tool_file_cmd=func_convert_file_noop lt_cv_truncate_bin='/usr/bin/dd bs=4096 count=1' ## ----------------- ## ## Output variables. ## ## ----------------- ## ACLOCAL='${SHELL} '\''/gpfs/home/jin/testdir/cdo-2.0.5/config/missing'\'' aclocal-1.16' AMDEPBACKSLASH='\' AMDEP_FALSE='#' AMDEP_TRUE='' AMTAR='$${TAR-tar}' AM_BACKSLASH='\' AM_CPPFLAGS='' AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' AM_DEFAULT_VERBOSITY='1' AM_V='$(V)' AR='ar' AS='' AUTOCONF='${SHELL} '\''/gpfs/home/jin/testdir/cdo-2.0.5/config/missing'\'' autoconf' AUTOHEADER='${SHELL} '\''/gpfs/home/jin/testdir/cdo-2.0.5/config/missing'\'' autoheader' AUTOMAKE='${SHELL} '\''/gpfs/home/jin/testdir/cdo-2.0.5/config/missing'\'' automake-1.16' AWK='gawk' BASH='/bin/sh' CC='icc' CCDEPMODE='depmode=gcc3' CFLAGS='-g -O2' CLDFLAGS='' CLIBS='' CMOR_LIBS='' CPP='' CPPFLAGS='' CSCOPE='cscope' CTAGS='ctags' CURL_INCLUDE='' CURL_LDFLAGS='' CXX='icpc' CXXCPP='icpc -E' CXXDEPMODE='depmode=gcc3' CXXFLAGS='-g -O2' CYGPATH_W='echo' DCE_UUIDROOT='' DCE_UUID_C_INCLUDE='' DCE_UUID_C_LIB='' DEFS='' DEPDIR='.deps' DLLTOOL='false' DSYMUTIL='' DUMPBIN='' ECCODES_INCLUDE='' ECCODES_LIBS='' ECHO_C='' ECHO_N='-n' ECHO_T='' EGREP='/usr/bin/grep -E' ENABLE_ACROSS='' ENABLE_ALL_STATIC_FALSE='' ENABLE_ALL_STATIC_TRUE='' ENABLE_CDI_APP_FALSE='' ENABLE_CDI_APP_TRUE='' ENABLE_CDI_LIB='' ENABLE_CDI_LIB_FALSE='' ENABLE_CDI_LIB_TRUE='' ENABLE_CGRIBEX='' ENABLE_EXTRA='' ENABLE_FORTRAN='' ENABLE_GRIB='' ENABLE_GRIBAPI='' ENABLE_HIRLAM_EXTENSIONS_FALSE='' ENABLE_HIRLAM_EXTENSIONS_TRUE='' ENABLE_IEG='' ENABLE_MAGICS_FALSE='' ENABLE_MAGICS_TRUE='' ENABLE_NC2='' ENABLE_NC4='' ENABLE_NC4HDF5='' ENABLE_NC4SZLIB='' ENABLE_NETCDF='' ENABLE_SERVICE='' ENABLE_THREADS='' ETAGS='etags' EXEEXT='' F77='ifort' FDB5_INCLUDE='' FDB5_LIBS='' FFLAGS='-g' FGREP='/usr/bin/grep -F' FORTRAN_WORKS='' GREP='/usr/bin/grep' GRIB_API_INCLUDE='' GRIB_API_LIBS='' HAVE_CXX14='' HAVE_LIBGRIB_API_FALSE='' HAVE_LIBGRIB_API_TRUE='' HDF5_INCLUDE='' HDF5_LIBS='' HDF5_ROOT='/gpfs/software/hdf5/intel/1.10.5' INSTALL_DATA='${INSTALL} -m 644' INSTALL_PROGRAM='${INSTALL}' INSTALL_SCRIPT='${INSTALL}' INSTALL_STRIP_PROGRAM='$(install_sh) -c -s' LD='/usr/bin/ld -m elf_x86_64' LDFLAGS='' LIBOBJS='' LIBS='' LIBTOOL='$(SHELL) $(top_builddir)/libtool' LIPO='' LN_S='ln -s' LTLIBOBJS='' LT_SYS_LIBRARY_PATH='' MAGICS_INCLUDE='' MAGICS_LIBS='' MAGICS_ROOT='' MAINT='#' MAINTAINER_MODE_FALSE='' MAINTAINER_MODE_TRUE='#' MAKEINFO='${SHELL} '\''/gpfs/home/jin/testdir/cdo-2.0.5/config/missing'\'' makeinfo' MANIFEST_TOOL=':' MKDIR_P='/usr/bin/mkdir -p' NC_CONFIG='' NETCDF_INCLUDE='' NETCDF_LIBS='' NETCDF_ROOT='' NM='/usr/bin/nm -B' NMEDIT='' OBJDUMP='objdump' OBJEXT='o' OPENMP_CFLAGS='' OSSP_UUIDROOT='' OSSP_UUID_C_INCLUDE='' OSSP_UUID_C_LIB='' OTOOL64='' OTOOL='' PACKAGE='cdo' PACKAGE_BUGREPORT='https://mpimet.mpg.de/cdo' PACKAGE_NAME='cdo' PACKAGE_STRING='cdo 2.0.5' PACKAGE_TARNAME='cdo' PACKAGE_URL='' PACKAGE_VERSION='2.0.5' PATH_SEPARATOR=':' PROJ_INCLUDE='' PROJ_LDFLAGS='' PTHREAD_CC='' PTHREAD_CFLAGS='' PTHREAD_LIBS='' RANLIB='ranlib' SED='/usr/bin/sed' SET_MAKE='' SHELL='/bin/sh' STRIP='strip' SYSTEM_TYPE='' SZLIB_INCLUDE='' SZLIB_LIBS='' THREADS_INCLUDE='' THREADS_LIBS='' UDUNITS_INCLUDE='' UDUNITS_LDFLAGS='' USE_F77_FALSE='' USE_F77_TRUE='' UTIL_LINUX_UUIDROOT='' UTIL_LINUX_UUID_C_INCLUDE='' UTIL_LINUX_UUID_C_LIB='' UUID_C_INCLUDE='' UUID_C_LIB='' VERSION='2.0.5' XML2_LIBS='' ac_ct_AR='ar' ac_ct_CC='icc' ac_ct_CXX='icpc' ac_ct_DUMPBIN='' ac_ct_F77='' am__EXEEXT_FALSE='' am__EXEEXT_TRUE='' am__fastdepCC_FALSE='#' am__fastdepCC_TRUE='' am__fastdepCXX_FALSE='#' am__fastdepCXX_TRUE='' am__include='include' am__isrc='' am__leading_dot='.' am__nodep='_no' am__quote='' am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' ax_pthread_config='' bindir='${exec_prefix}/bin' build='x86_64-pc-linux-gnu' build_alias='' build_cpu='x86_64' build_os='linux-gnu' build_vendor='pc' datadir='${datarootdir}' datarootdir='${prefix}/share' docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' dvidir='${docdir}' exec_prefix='NONE' host='x86_64-pc-linux-gnu' host_alias='' host_cpu='x86_64' host_os='linux-gnu' host_vendor='pc' htmldir='${docdir}' includedir='${prefix}/include' infodir='${datarootdir}/info' install_sh='${SHELL} /gpfs/home/jin/testdir/cdo-2.0.5/config/install-sh' libdir='${exec_prefix}/lib' libexecdir='${exec_prefix}/libexec' localedir='${datarootdir}/locale' localstatedir='${prefix}/var' mandir='${datarootdir}/man' mkdir_p='$(MKDIR_P)' oldincludedir='/usr/include' pdfdir='${docdir}' prefix='/gpfs/home/jin/tools/pkgs/cdo-2.0.5' program_transform_name='s,x,x,' psdir='${docdir}' runstatedir='${localstatedir}/run' sbindir='${exec_prefix}/sbin' sharedstatedir='${prefix}/com' subdirs_extra='' sysconfdir='${prefix}/etc' target_alias='' ## ----------- ## ## confdefs.h. ## ## ----------- ## /* confdefs.h */ #define PACKAGE_NAME "cdo" #define PACKAGE_TARNAME "cdo" #define PACKAGE_VERSION "2.0.5" #define PACKAGE_STRING "cdo 2.0.5" #define PACKAGE_BUGREPORT "https://mpimet.mpg.de/cdo" #define PACKAGE_URL "" #define CDO "2.0.5" #define PACKAGE "cdo" #define VERSION "2.0.5" #define HAVE_STDIO_H 1 #define HAVE_STDLIB_H 1 #define HAVE_STRING_H 1 #define HAVE_INTTYPES_H 1 #define HAVE_STDINT_H 1 #define HAVE_STRINGS_H 1 #define HAVE_SYS_STAT_H 1 #define HAVE_SYS_TYPES_H 1 #define HAVE_UNISTD_H 1 #define HAVE_SYS_PARAM_H 1 #define STDC_HEADERS 1 #define HAVE_DLFCN_H 1 #define LT_OBJDIR ".libs/" #define restrict __restrict__ configure: exit 1