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-rw-r--r--configure.ac4
1 files changed, 3 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac
index df2c072..3a3822b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -38,7 +38,9 @@ AC_PROG_LIBTOOL
XORG_CWARNFLAGS
AC_CHECK_FUNC(strcasecmp, [], AC_DEFINE([NEED_STRCASECMP], 1,
- [Do not have `strcasecmp'.]))
+ [Do not have 'strcasecmp'.]))
+AC_CHECK_FUNC(getc_unlocked, AC_DEFINE([HAVE_UNLOCKED_STDIO], 1,
+ ['Unlocked stdio']), [])
# Check for dependencies
PKG_CHECK_MODULES(XKBFILE, x11 kbproto)