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authorHerbert Valerio Riedel <hvr@gnu.org>2015-12-06 13:34:34 +0100
committerHerbert Valerio Riedel <hvr@gnu.org>2015-12-06 17:37:33 +0100
commit45c98daf98efecf0b28171f5d75c1182c5c12ee0 (patch)
tree16836a13382afb22a2cbfd9de17309df815eaa4f /libraries/integer-gmp
parentdf6794035f1e4397d89896f329525e5368b7d1cc (diff)
downloadhaskell-wip/T11168.tar.gz
Tweak use of AC_USE_SYSTEM_EXTENSIONSwip/T11168
This is a follow-up to 7af29da05d2e5a5e311a5f73f20d0f232035973b
Diffstat (limited to 'libraries/integer-gmp')
-rw-r--r--libraries/integer-gmp/configure.ac2
1 files changed, 2 insertions, 0 deletions
diff --git a/libraries/integer-gmp/configure.ac b/libraries/integer-gmp/configure.ac
index 0bd91887b8..067217e7c3 100644
--- a/libraries/integer-gmp/configure.ac
+++ b/libraries/integer-gmp/configure.ac
@@ -10,6 +10,8 @@ AC_ARG_WITH([cc],
[C compiler],
[CC=$withval])
AC_PROG_CC()
+dnl make extensions visible to allow feature-tests to detect them lateron
+AC_USE_SYSTEM_EXTENSIONS
dnl--------------------------------------------------------------------