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Better fix for the Solaris getpwnam_r() build issue

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This commit is contained in:
Nicolas Williams
2011-09-27 16:05:03 -05:00
parent cbf126bede
commit e927695a5d
1 changed files with 16 additions and 1 deletions
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17
cf/check-getpwnam_r-posix.m4
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@@ -17,9 +17,24 @@ int main(int argc, char **argv)
return getpwnam_r("", &pw, NULL, 0, &pwd) < 0;
}
]])],[ac_cv_func_getpwnam_r_posix=yes],[ac_cv_func_getpwnam_r_posix=no],[:])
LIBS="$ac_libs")
AC_CACHE_CHECK(if _POSIX_PTHREAD_SEMANTICS is needed,ac_cv_func_getpwnam_r_posix_def,
ac_libs="$LIBS"
LIBS="$LIBS $LIB_getpwnam_r"
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <pwd.h>
int main(int argc, char **argv)
{
struct passwd pw, *pwd;
return getpwnam_r("", &pw, NULL, 0, &pwd) < 0;
}
]])],[ac_cv_func_getpwnam_r_posix_def=no],[ac_cv_func_getpwnam_r_posix_def=yes],[:])
LIBS="$ac_libs")
if test "$ac_cv_func_getpwnam_r_posix" = yes; then
AC_DEFINE(POSIX_GETPWNAM_R, 1, [Define if getpwnam_r has POSIX flavour.])
fi
if test "$ac_cv_func_getpwnam_r_posix" = yes -a "$ac_cv_func_getpwnam_r_posix_def" = yes; then
AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1, [Define to get POSIX getpwnam_r in some systems.])
fi
])
fi
])