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-rw-r--r--configure.in4
-rw-r--r--src/internal.h2
2 files changed, 5 insertions, 1 deletions
diff --git a/configure.in b/configure.in
index c4421c4..e7a5ee6 100644
--- a/configure.in
+++ b/configure.in
@@ -59,7 +59,9 @@ AC_ARG_ENABLE(dynamic,
AC_MSG_RESULT([yes, by default])
])
-AC_PROG_CC
+AC_PROG_CC_STDC
+AC_USE_SYSTEM_EXTENSIONS
+AC_SYS_LARGEFILE
AC_PROG_CPP
AC_PROG_RANLIB
AC_PROG_INSTALL
diff --git a/src/internal.h b/src/internal.h
index 1eb166d..bbc94f7 100644
--- a/src/internal.h
+++ b/src/internal.h
@@ -49,6 +49,7 @@ typedef unsigned char byte;
# include "hredirect.h"
#endif
+#pragma GCC visibility push(hidden)
/* Configuration and constants */
#define MAXSERVERS 5
@@ -803,4 +804,5 @@ static inline int errno_resources(int e) { return e==ENOMEM || e==ENOBUFS; }
(tv)|=GETIL_B(cb), \
(tv) )
+#pragma GCC visibility pop
#endif