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-rw-r--r--configure.ac5
1 files changed, 5 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index d93cea84..823d4691 100644
--- a/configure.ac
+++ b/configure.ac
@@ -162,6 +162,11 @@ AC_CHECK_FUNCS([realpath regcomp strcasecmp strdup strerror strnlen \
# Enable large file support if available
AC_SYS_LARGEFILE
+# Check if we can use symbol visibility support in GCC
+GCC_VISIBILITY_CC
+# Check if we have -fgnu89-inline flag
+GCC_GNU89_INLINE_CC
+
# Host-dependant flags
case "${host}" in
*-*-cygwin*)