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authorMax Kellermann <max@duempel.org>2014-03-15 18:24:46 +0100
committerMax Kellermann <max@duempel.org>2014-03-15 18:27:09 +0100
commit7d353bbe2a70cd7894b1f5954a37e4a07890478d (patch)
tree9ac818eb495e5beee2412a0b3bb285d67fadc80a /configure.ac
parent5696f91a1e5e0cd1022c60737465c29b429ea599 (diff)
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configure.ac: always define _GNU_SOURCE on Linux
Make sure glibc gives us all features.
Diffstat (limited to 'configure.ac')
-rw-r--r--configure.ac3
1 files changed, 3 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index f449c2d2e..689c0b40a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -90,6 +90,9 @@ linux-android*)
linux*)
host_is_linux=yes
linux_auto=auto
+
+ dnl allow using all glibc features
+ CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
;;
mingw32* | windows*)