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build: define more typical HAVE_PTHREAD if pthreads library can be used #6479

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Merged
merged 2 commits into from
Oct 17, 2025
Merged

build: define more typical HAVE_PTHREAD if pthreads library can be used #6479

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419fa1f
build: define more typical HAVE_PTHREAD if pthreads library can be used
marisn Oct 10, 2025
aa48e2e
build: update autogenerated config files to include HAVE_PTHREAD
marisn Oct 17, 2025
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6 changes: 6 additions & 0 deletions configure
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Original file line number Diff line number Diff line change
Expand Up @@ -15401,6 +15401,12 @@ LIBS=${ac_save_libs}
LDFLAGS=${ac_save_ldflags}


if test -n "$PTHREADLIB" ; then

printf "%s\n" "#define HAVE_PTHREAD 1" >>confdefs.h

fi

fi # $USE_PTHREAD


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4 changes: 4 additions & 0 deletions configure.ac
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Expand Up @@ -1902,6 +1902,10 @@ LOC_CHECK_FUNC(pthread_create,POSIX threads functions,PTHREADLIB,,,,,[
LOC_CHECK_LIBS(pthread,pthread_create,POSIX threads,$PTHREADLIBPATH,PTHREADLIB,,,)
])

if test -n "$PTHREADLIB" ; then
AC_DEFINE(HAVE_PTHREAD, 1, [Define to 1 if POSIX threads are available.])
fi

fi # $USE_PTHREAD

AC_SUBST(PTHREADINCPATH)
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3 changes: 3 additions & 0 deletions include/grass/config.h.in
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Expand Up @@ -165,6 +165,9 @@
/* Define to 1 if you have the <proj.h> header file. */
#undef HAVE_PROJ_H

/* Define to 1 if POSIX threads are available. */
#undef HAVE_PTHREAD

/* Define to 1 if you have the <pthread.h> header file. */
#undef HAVE_PTHREAD_H

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