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$NetBSD: patch-configure,v 1.1 2016/04/07 09:38:43 adam Exp $
Do not fail for missing LaTeX - it is not needed anyway.
Do not force optimisation flags.
Fix OpenMP detection.
--- configure.orig 2016-03-28 14:51:58.000000000 +0000
+++ configure
@@ -8716,10 +8716,6 @@ done
test -n "$latex" || latex="no"
export latex;
-if test $latex = "no" ;
-then
- as_fn_error $? "Unable to find a LaTeX application" "$LINENO" 5;
-fi
@@ -11710,7 +11706,7 @@ if test "$enable_debug" = yes; then
$as_echo "yes" >&6; }
enable_debug=yes
else
- CXXFLAGS="$CXXFLAGS -O2 -DNDEBUG"
+ CXXFLAGS="$CXXFLAGS -DNDEBUG"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
enable_debug=no
@@ -11763,7 +11759,7 @@ else
ax_cv_cxx_openmp=unknown
# Flags to try: -fopenmp (gcc), -openmp (icc), -mp (SGI & PGI),
# -xopenmp (Sun), -omp (Tru64), -qsmp=omp (AIX), none
-ax_openmp_flags="-fopenmp -openmp -mp -xopenmp -omp -qsmp=omp none"
+ax_openmp_flags="-fopenmp -fopenmp=libiomp5 -openmp -mp -xopenmp -omp -qsmp=omp none"
if test "x$OPENMP_CXXFLAGS" != x; then
ax_openmp_flags="$OPENMP_CXXFLAGS $ax_openmp_flags"
fi
@@ -11781,11 +11777,11 @@ for ax_openmp_flag in $ax_openmp_flags;
#ifdef __cplusplus
extern "C"
#endif
-char omp_set_num_threads ();
+#include <omp.h>
int
main ()
{
-return omp_set_num_threads ();
+return omp_get_num_threads ();
;
return 0;
}
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