From 64dd5df14145b95ee1730468c43afd60bfc7600a Mon Sep 17 00:00:00 2001
From: Lauri Kasanen <cand@gmx.com>
Date: Thu, 21 Aug 2014 12:29:48 +0000
Subject: Enable symbol visibility on Linux, bringing a shared libfltk on par
 with Windows.

Also drops the size of libfltk.so nicely.


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10236 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 configure.in | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'configure.in')

diff --git a/configure.in b/configure.in
index d8f99d1dd..f9c64da30 100644
--- a/configure.in
+++ b/configure.in
@@ -255,6 +255,8 @@ if test x$enable_shared = xyes; then
             IMGDSONAME="libfltk_images.so.$FL_API_VERSION"
             CAIRODSONAME="libfltk_cairo.so.$FL_API_VERSION"
             DSOCOMMAND="\$(CXX) \$(DSOFLAGS) -Wl,-soname,\$@ \$(LDLIBS) -shared -fPIC $DEBUGFLAG -o"
+            OPTIM="$OPTIM -fvisibility=hidden"
+            CXXFLAGS="$CXXFLAGS -fvisibility-inlines-hidden"
 	    if test "x$libdir" != "x/usr/lib" -a "x$libdir" != "x/usr/lib64"; then
 		    DSOLINK="-Wl,-rpath,$libdir"
             fi
-- 
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