I just discovered that OpenMP support (used to parallelize Gaussian blur) is not functional on Linux and OS X because of a missing AC_DEFINE. Here is a patch that fixes this problem. Admins: please apply to 0.48 branch also.
Regards, Krzysztof
On 21/7/10 15:42, Krzysztof Kosiński wrote:
I just discovered that OpenMP support (used to parallelize Gaussian blur) is not functional on Linux and OS X because of a missing AC_DEFINE. Here is a patch that fixes this problem. Admins: please apply to 0.48 branch also.
I applied your patch and reran autogen.sh and configure - twice, to test both compilers provided by OSX/Xcode, setting $CC and $CXX accordingly:
# to speed up the compilation #export CC="ccache gcc" #export CXX="ccache g++"
# test with OpenMP: use gcc 4.2 export CC="gcc-4.2" export CXX="g++-4.2"
output from configure [1]:
checking for OpenMP flag of C++ compiler... unknown
for both default compilers installed on OS X 10.5.8:
$ g++ --version i686-apple-darwin9-g++-4.0.1 (GCC) 4.0.1 (Apple Inc. build 5493) $ g++-4.2 --version i686-apple-darwin9-g++-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5577)
GCC 4.0.1 does not support OpenMP. GCC 4.2.1 _does_ support OpenMP according to its man page:
-fopenmp Enable handling of OpenMP directives "#pragma omp" in C/C++ and "!$omp" in Fortran. When -fopenmp is specified, the compiler generates parallel code according to the OpenMP Application Program Interface v2.5 <http://www.openmp.org/>.
<omp.h> does exist:
$ ll /usr/lib/gcc/i686-apple-darwin9/4.2.1/include/omp.h -rw-r--r-- 1 root wheel 2793 Jul 7 2009 /usr/lib/gcc/i686-apple-darwin9/4.2.1/include/omp.h
What do I miss here?
~suv
[1] configure output for g++-4.2:
checking whether we are using the GNU C++ compiler... (cached) yes checking whether g++-4.2 accepts -g... (cached) yes checking dependency style of g++-4.2... (cached) gcc3 checking how to run the C++ preprocessor... g++-4.2 -E checking for objdir... .libs checking if gcc-4.2 supports -fno-rtti -fno-exceptions... no checking for gcc-4.2 option to produce PIC... -fno-common -DPIC checking if gcc-4.2 PIC flag -fno-common -DPIC works... yes checking if gcc-4.2 static flag -static works... no checking if gcc-4.2 supports -c -o file.o... yes checking if gcc-4.2 supports -c -o file.o... (cached) yes checking whether the gcc-4.2 linker (/usr/libexec/gcc/i686-apple-darwin9/4.2.1/ld) supports shared libraries... yes checking dynamic linker characteristics... darwin9.8.0 dyld checking how to hardcode library paths into programs... immediate checking whether stripping libraries is possible... yes checking if libtool supports shared libraries... yes checking whether to build shared libraries... yes checking whether to build static libraries... yes checking for ld used by g++-4.2... /usr/libexec/gcc/i686-apple-darwin9/4.2.1/ld checking if the linker (/usr/libexec/gcc/i686-apple-darwin9/4.2.1/ld) is GNU ld... no checking whether the g++-4.2 linker (/usr/libexec/gcc/i686-apple-darwin9/4.2.1/ld) supports shared libraries... yes checking for g++-4.2 option to produce PIC... -fno-common -DPIC checking if g++-4.2 PIC flag -fno-common -DPIC works... yes checking if g++-4.2 static flag -static works... no checking if g++-4.2 supports -c -o file.o... yes checking if g++-4.2 supports -c -o file.o... (cached) yes checking whether the g++-4.2 linker (/usr/libexec/gcc/i686-apple-darwin9/4.2.1/ld) supports shared libraries... yes checking dynamic linker characteristics... darwin9.8.0 dyld checking how to hardcode library paths into programs... immediate checking for ANSI C header files... (cached) yes checking for BZR snapshot build... yes checking for gcc... (cached) gcc-4.2 checking whether we are using the GNU C compiler... (cached) yes checking whether gcc-4.2 accepts -g... (cached) yes checking for gcc-4.2 option to accept ISO C89... (cached) none needed checking dependency style of gcc-4.2... (cached) gcc3 checking whether gcc-4.2 and cc understand -c and -o together... yes checking compiler support for -Werror=format-security... yes checking compiler support for -Wno-pointer-sign... yes checking linker tolerates -z relro... no checking GNU compiler version... 4.2.1 checking TR1 unordered_set usability... ok checking boost/unordered_set.hpp usability... yes checking boost/unordered_set.hpp presence... yes checking for boost/unordered_set.hpp... yes checking ext/hash_set usability... yes checking ext/hash_set presence... yes checking for ext/hash_set... yes
(...)
checking for OpenMP flag of C++ compiler... unknown
W dniu 21 lipca 2010 17:21 użytkownik ~suv <suv-sf@...58...> napisał:
GCC 4.0.1 does not support OpenMP. GCC 4.2.1 _does_ support OpenMP according to its man page:
-fopenmp Enable handling of OpenMP directives "#pragma omp" in C/C++ and "!$omp" in Fortran. When -fopenmp is specified, the compiler generates parallel code according to the OpenMP Application Program Interface v2.5 http://www.openmp.org/.
<omp.h> does exist:
$ ll /usr/lib/gcc/i686-apple-darwin9/4.2.1/include/omp.h -rw-r--r-- 1 root wheel 2793 Jul 7 2009 /usr/lib/gcc/i686-apple-darwin9/4.2.1/include/omp.h
What do I miss here?
It might be a bug in the AX_OPENMP autoconf macro (in m4/ax_openmp.m4). The first thing that comes to mind is that it relies on $IFS being set to space. Do you modify $IFS anywhere in the OSX build script?
Regards, Krzysztof
On 21/7/10 17:32, Krzysztof Kosiński wrote:
W dniu 21 lipca 2010 17:21 użytkownik ~suv <suv-sf@...58...> napisał:
GCC 4.0.1 does not support OpenMP. GCC 4.2.1 _does_ support OpenMP according to its man page:
-fopenmp Enable handling of OpenMP directives "#pragma omp" in C/C++ and "!$omp" in Fortran. When -fopenmp is specified, the compiler generates parallel code according to the OpenMP Application Program Interface v2.5 <http://www.openmp.org/>.<omp.h> does exist:
$ ll /usr/lib/gcc/i686-apple-darwin9/4.2.1/include/omp.h -rw-r--r-- 1 root wheel 2793 Jul 7 2009 /usr/lib/gcc/i686-apple-darwin9/4.2.1/include/omp.h
What do I miss here?
It might be a bug in the AX_OPENMP autoconf macro (in m4/ax_openmp.m4). The first thing that comes to mind is that it relies on $IFS being set to space. Do you modify $IFS anywhere in the OSX build script?
no modifications of $IFS I'm aware of:
suv$ echo $IFS | cat -e $ suv$ env | grep IFS suv$ suv$ set | grep IFS IFS=$' \t\n' suv$ grep IFS packaging/macosx/*.sh suv$
nothing special here AFAICT, using bash:
suv$ bash --version GNU bash, version 3.2.17(1)-release (i386-apple-darwin9.0)
~suv
On 21/7/10 17:21, ~suv wrote:
On 21/7/10 15:42, Krzysztof Kosiński wrote:
I just discovered that OpenMP support (used to parallelize Gaussian blur) is not functional on Linux and OS X because of a missing AC_DEFINE. Here is a patch that fixes this problem. Admins: please apply to 0.48 branch also.
I applied your patch and reran autogen.sh and configure
output from configure [1]:
checking for OpenMP flag of C++ compiler... unknown
$ g++-4.2 --version i686-apple-darwin9-g++-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5577)
GCC 4.2.1 _does_ support OpenMP according to its man page:
-fopenmp Enable handling of OpenMP directives "#pragma omp" in C/C++ and "!$omp" in Fortran. When -fopenmp is specified, the compiler generates parallel code according to the OpenMP Application Program Interface v2.5 <http://www.openmp.org/>.<omp.h> does exist:
$ ll /usr/lib/gcc/i686-apple-darwin9/4.2.1/include/omp.h -rw-r--r-- 1 root wheel 2793 Jul 7 2009 /usr/lib/gcc/i686-apple-darwin9/4.2.1/include/omp.h
What do I miss here?
grepping for 'fopenmp' revealed this in config.log:
configure:18063: checking for OpenMP flag of C++ compiler configure:18099: g++-4.2 -o conftest -O3 -Wall -fopenmp -Werror=format-security -Wall -Wformat -Wformat-security -W -D_FORTIFY_SOURCE=2 -I/Volumes/blue/mp-inkscape/with-a-long-long-long-directory-name/include -L/Volumes/blue/mp-inkscape/with-a-long-long-long-directory-name/lib conftest.cpp >&5 Undefined symbols: "_gomp_thread_attr", referenced from: _gomp_run_sched_chunk in libgomp.a(env.o) ld: symbol(s) not found collect2: ld returned 1 exit status configure:18099: $? = 1 configure: failed program was:
-> It seems that '-fopenmp' fails with Apple's GCC 4.2.1 on Mac OS X 10.5.8 Leopard even though the installed man page for g++-4.2 tells otherwise.
-> No multiple threads for Gaussian blurs with osx-builds using the system-provided compiler?
~suv (still not having newer gcc versions installed via MacPorts)
configure:18063: checking for OpenMP flag of C++ compiler configure:18099: g++-4.2 -o conftest -O3 -Wall -fopenmp -Werror=format-security -Wall -Wformat -Wformat-security -W -D_FORTIFY_SOURCE=2 -I/Volumes/blue/mp-inkscape/with-a-long-long-long-directory-name/include -L/Volumes/blue/mp-inkscape/with-a-long-long-long-directory-name/lib conftest.cpp >&5 Undefined symbols: "_gomp_thread_attr", referenced from: _gomp_run_sched_chunk in libgomp.a(env.o) ld: symbol(s) not found collect2: ld returned 1 exit status configure:18099: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "inkscape" | #define PACKAGE_TARNAME "inkscape" | #define PACKAGE_VERSION "0.48+devel" | #define PACKAGE_STRING "inkscape 0.48+devel" | #define PACKAGE_BUGREPORT "" | #define PACKAGE_URL "" | #define PACKAGE "inkscape" | #define VERSION "0.48+devel" | #define STDC_HEADERS 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_MEMORY_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_UNISTD_H 1 | #define HAVE_DLFCN_H 1 | #define LT_OBJDIR ".libs/" | #define STDC_HEADERS 1 | #define HAVE_TR1_UNORDERED_SET 1 | #define HAVE_BOOST_UNORDERED_SET 1 | #define HAVE_EXT_HASH_SET 1 | #define GETTEXT_PACKAGE "inkscape" | #define HAVE_LOCALE_H 1 | #define HAVE_LC_MESSAGES 1 | #define HAVE_BIND_TEXTDOMAIN_CODESET 1 | #define HAVE_GETTEXT 1 | #define HAVE_DCGETTEXT 1 | #define ENABLE_NLS 1 | /* end confdefs.h. */ | | /* Override any GCC internal prototype to avoid an error. | Use char because int might match the return type of a GCC | builtin and then its argument prototype would still apply. */ | #ifdef __cplusplus | extern "C" | #endif | char omp_set_num_threads (); | int | main () | { | return omp_set_num_threads (); | ; | return 0; | } configure:18099: g++-4.2 -o conftest -O3 -Wall -openmp -Werror=format-security -Wall -Wformat -Wformat-security -W -D_FORTIFY_SOURCE=2 -I/Volumes/blue/mp-inkscape/with-a-long-long-long-directory-name/include -L/Volumes/blue/mp-inkscape/with-a-long-long-long-directory-name/lib conftest.cpp >&5 ld: unknown option: -openmp collect2: ld returned 1 exit status configure:18099: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "inkscape" | #define PACKAGE_TARNAME "inkscape" | #define PACKAGE_VERSION "0.48+devel" | #define PACKAGE_STRING "inkscape 0.48+devel" | #define PACKAGE_BUGREPORT "" | #define PACKAGE_URL "" | #define PACKAGE "inkscape" | #define VERSION "0.48+devel" | #define STDC_HEADERS 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_MEMORY_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_UNISTD_H 1 | #define HAVE_DLFCN_H 1 | #define LT_OBJDIR ".libs/" | #define STDC_HEADERS 1 | #define HAVE_TR1_UNORDERED_SET 1 | #define HAVE_BOOST_UNORDERED_SET 1 | #define HAVE_EXT_HASH_SET 1 | #define GETTEXT_PACKAGE "inkscape" | #define HAVE_LOCALE_H 1 | #define HAVE_LC_MESSAGES 1 | #define HAVE_BIND_TEXTDOMAIN_CODESET 1 | #define HAVE_GETTEXT 1 | #define HAVE_DCGETTEXT 1 | #define ENABLE_NLS 1 | /* end confdefs.h. */ | | /* Override any GCC internal prototype to avoid an error. | Use char because int might match the return type of a GCC | builtin and then its argument prototype would still apply. */ | #ifdef __cplusplus | extern "C" | #endif | char omp_set_num_threads (); | int | main () | { | return omp_set_num_threads (); | ; | return 0; | } configure:18099: g++-4.2 -o conftest -O3 -Wall -mp -Werror=format-security -Wall -Wformat -Wformat-security -W -D_FORTIFY_SOURCE=2 -I/Volumes/blue/mp-inkscape/with-a-long-long-long-directory-name/include -L/Volumes/blue/mp-inkscape/with-a-long-long-long-directory-name/lib conftest.cpp >&5 cc1plus: error: unrecognized command line option "-mp" configure:18099: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "inkscape" | #define PACKAGE_TARNAME "inkscape" | #define PACKAGE_VERSION "0.48+devel" | #define PACKAGE_STRING "inkscape 0.48+devel" | #define PACKAGE_BUGREPORT "" | #define PACKAGE_URL "" | #define PACKAGE "inkscape" | #define VERSION "0.48+devel" | #define STDC_HEADERS 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_MEMORY_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_UNISTD_H 1 | #define HAVE_DLFCN_H 1 | #define LT_OBJDIR ".libs/" | #define STDC_HEADERS 1 | #define HAVE_TR1_UNORDERED_SET 1 | #define HAVE_BOOST_UNORDERED_SET 1 | #define HAVE_EXT_HASH_SET 1 | #define GETTEXT_PACKAGE "inkscape" | #define HAVE_LOCALE_H 1 | #define HAVE_LC_MESSAGES 1 | #define HAVE_BIND_TEXTDOMAIN_CODESET 1 | #define HAVE_GETTEXT 1 | #define HAVE_DCGETTEXT 1 | #define ENABLE_NLS 1 | /* end confdefs.h. */ | | /* Override any GCC internal prototype to avoid an error. | Use char because int might match the return type of a GCC | builtin and then its argument prototype would still apply. */ | #ifdef __cplusplus | extern "C" | #endif | char omp_set_num_threads (); | int | main () | { | return omp_set_num_threads (); | ; | return 0; | } configure:18099: g++-4.2 -o conftest -O3 -Wall -xopenmp -Werror=format-security -Wall -Wformat -Wformat-security -W -D_FORTIFY_SOURCE=2 -I/Volumes/blue/mp-inkscape/with-a-long-long-long-directory-name/include -L/Volumes/blue/mp-inkscape/with-a-long-long-long-directory-name/lib conftest.cpp >&5 i686-apple-darwin9-g++-4.2.1: language openmp not recognized i686-apple-darwin9-g++-4.2.1: language openmp not recognized ld warning: in conftest.cpp, file is not of required architecture Undefined symbols: "_main", referenced from: start in crt1.10.5.o ld: symbol(s) not found collect2: ld returned 1 exit status configure:18099: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "inkscape" | #define PACKAGE_TARNAME "inkscape" | #define PACKAGE_VERSION "0.48+devel" | #define PACKAGE_STRING "inkscape 0.48+devel" | #define PACKAGE_BUGREPORT "" | #define PACKAGE_URL "" | #define PACKAGE "inkscape" | #define VERSION "0.48+devel" | #define STDC_HEADERS 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_MEMORY_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_UNISTD_H 1 | #define HAVE_DLFCN_H 1 | #define LT_OBJDIR ".libs/" | #define STDC_HEADERS 1 | #define HAVE_TR1_UNORDERED_SET 1 | #define HAVE_BOOST_UNORDERED_SET 1 | #define HAVE_EXT_HASH_SET 1 | #define GETTEXT_PACKAGE "inkscape" | #define HAVE_LOCALE_H 1 | #define HAVE_LC_MESSAGES 1 | #define HAVE_BIND_TEXTDOMAIN_CODESET 1 | #define HAVE_GETTEXT 1 | #define HAVE_DCGETTEXT 1 | #define ENABLE_NLS 1 | /* end confdefs.h. */ | | /* Override any GCC internal prototype to avoid an error. | Use char because int might match the return type of a GCC | builtin and then its argument prototype would still apply. */ | #ifdef __cplusplus | extern "C" | #endif | char omp_set_num_threads (); | int | main () | { | return omp_set_num_threads (); | ; | return 0; | } configure:18099: g++-4.2 -o conftest -O3 -Wall -omp -Werror=format-security -Wall -Wformat -Wformat-security -W -D_FORTIFY_SOURCE=2 -I/Volumes/blue/mp-inkscape/with-a-long-long-long-directory-name/include -L/Volumes/blue/mp-inkscape/with-a-long-long-long-directory-name/lib conftest.cpp >&5 ld: unknown option: -omp collect2: ld returned 1 exit status configure:18099: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "inkscape" | #define PACKAGE_TARNAME "inkscape" | #define PACKAGE_VERSION "0.48+devel" | #define PACKAGE_STRING "inkscape 0.48+devel" | #define PACKAGE_BUGREPORT "" | #define PACKAGE_URL "" | #define PACKAGE "inkscape" | #define VERSION "0.48+devel" | #define STDC_HEADERS 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_MEMORY_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_UNISTD_H 1 | #define HAVE_DLFCN_H 1 | #define LT_OBJDIR ".libs/" | #define STDC_HEADERS 1 | #define HAVE_TR1_UNORDERED_SET 1 | #define HAVE_BOOST_UNORDERED_SET 1 | #define HAVE_EXT_HASH_SET 1 | #define GETTEXT_PACKAGE "inkscape" | #define HAVE_LOCALE_H 1 | #define HAVE_LC_MESSAGES 1 | #define HAVE_BIND_TEXTDOMAIN_CODESET 1 | #define HAVE_GETTEXT 1 | #define HAVE_DCGETTEXT 1 | #define ENABLE_NLS 1 | /* end confdefs.h. */ | | /* Override any GCC internal prototype to avoid an error. | Use char because int might match the return type of a GCC | builtin and then its argument prototype would still apply. */ | #ifdef __cplusplus | extern "C" | #endif | char omp_set_num_threads (); | int | main () | { | return omp_set_num_threads (); | ; | return 0; | } configure:18099: g++-4.2 -o conftest -O3 -Wall -qsmp=omp -Werror=format-security -Wall -Wformat -Wformat-security -W -D_FORTIFY_SOURCE=2 -I/Volumes/blue/mp-inkscape/with-a-long-long-long-directory-name/include -L/Volumes/blue/mp-inkscape/with-a-long-long-long-directory-name/lib conftest.cpp >&5 Undefined symbols: "_omp_set_num_threads", referenced from: _main in ccfRoEUD.o ld: symbol(s) not found collect2: ld returned 1 exit status configure:18099: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "inkscape" | #define PACKAGE_TARNAME "inkscape" | #define PACKAGE_VERSION "0.48+devel" | #define PACKAGE_STRING "inkscape 0.48+devel" | #define PACKAGE_BUGREPORT "" | #define PACKAGE_URL "" | #define PACKAGE "inkscape" | #define VERSION "0.48+devel" | #define STDC_HEADERS 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_MEMORY_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_UNISTD_H 1 | #define HAVE_DLFCN_H 1 | #define LT_OBJDIR ".libs/" | #define STDC_HEADERS 1 | #define HAVE_TR1_UNORDERED_SET 1 | #define HAVE_BOOST_UNORDERED_SET 1 | #define HAVE_EXT_HASH_SET 1 | #define GETTEXT_PACKAGE "inkscape" | #define HAVE_LOCALE_H 1 | #define HAVE_LC_MESSAGES 1 | #define HAVE_BIND_TEXTDOMAIN_CODESET 1 | #define HAVE_GETTEXT 1 | #define HAVE_DCGETTEXT 1 | #define ENABLE_NLS 1 | /* end confdefs.h. */ | | /* Override any GCC internal prototype to avoid an error. | Use char because int might match the return type of a GCC | builtin and then its argument prototype would still apply. */ | #ifdef __cplusplus | extern "C" | #endif | char omp_set_num_threads (); | int | main () | { | return omp_set_num_threads (); | ; | return 0; | }
Any luck resolving this? I've just run into this very same message and have no idea how to resolve.
Thx
Krzysztof,
using OpenMP in the build.xml for windows it only compiles using 4.5 compiler. Could you pls update the wiki accordingly. So that devs will use a 4.5 version gcc.
Thx, Adib.
2010/7/21 Krzysztof Kosiński <tweenk.pl@...400...>:
I just discovered that OpenMP support (used to parallelize Gaussian blur) is not functional on Linux and OS X because of a missing AC_DEFINE. Here is a patch that fixes this problem. Admins: please apply to 0.48 branch also.
Regards, Krzysztof
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W dniu 21 lipca 2010 23:11 użytkownik the Adib <theadib@...1439...> napisał:
Krzysztof,
using OpenMP in the build.xml for windows it only compiles using 4.5 compiler. Could you pls update the wiki accordingly. So that devs will use a 4.5 version gcc.
Thx, Adib.
I recall compiling it with GCC 4.4.1, and it worked fine. Did something change?
W dniu 21 lipca 2010 19:09 użytkownik ~suv <suv-sf@...58...> napisał:
no modifications of $IFS I'm aware of:
I have no idea what's wrong... probably something in ax_openmp.m4 is not accepted by OSX's bash.
Regards, Krzysztof
participants (4)
-
Krzysztof Kosiński -
newguy -
the Adib -
~suv