diff options
Diffstat (limited to 'm4/fp_prog_ar_is_gnu.m4')
| -rw-r--r-- | m4/fp_prog_ar_is_gnu.m4 | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/m4/fp_prog_ar_is_gnu.m4 b/m4/fp_prog_ar_is_gnu.m4 new file mode 100644 index 0000000000..0962f1d7b2 --- /dev/null +++ b/m4/fp_prog_ar_is_gnu.m4 @@ -0,0 +1,14 @@ +# FP_PROG_AR_IS_GNU +# ----------------- +# Sets fp_prog_ar_is_gnu to yes or no, depending on whether it is GNU ar or not. +AC_DEFUN([FP_PROG_AR_IS_GNU], +[AC_REQUIRE([FP_PROG_AR]) +AC_CACHE_CHECK([whether $fp_prog_ar is GNU ar], [fp_cv_prog_ar_is_gnu], +[if "$fp_prog_ar" --version 2> /dev/null | grep "GNU" > /dev/null 2>&1; then + fp_cv_prog_ar_is_gnu=yes +else + fp_cv_prog_ar_is_gnu=no +fi]) +fp_prog_ar_is_gnu=$fp_cv_prog_ar_is_gnu +AC_SUBST([ArIsGNUAr], [`echo $fp_prog_ar_is_gnu | tr 'a-z' 'A-Z'`]) +])# FP_PROG_AR_IS_GNU |