[Libreoffice-commits] libvisio.git: 2 commits - configure.ac .gitignore inc/libvisio

[David Tardon]

 .gitignore                   |    1 +
 configure.ac                 |   19 +++++++++++++++++++
 inc/libvisio/VisioDocument.h |    4 ++++
 3 files changed, 24 insertions(+)

New commits:
commit 6033e13300a7beff58a953241c0da6d760082827
Author: David Tardon <dtardon at redhat.com>
Date:   Mon Nov 24 16:04:08 2014 +0100

    add compile script to .gitignore
    
    Change-Id: Ic14123f7f5e9048074f51d84c073ad79c4ac816f

diff --git a/.gitignore b/.gitignore
index f3bab2c..9e03dc5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,6 +3,7 @@ Makefile.in
 aclocal.m4
 ar-lib
 autom4te.cache
+compile
 config.guess
 config.h
 config.h.in
commit 5bd7231abf5e138d6b31faeb4cf2466e6a53f716
Author: David Tardon <dtardon at redhat.com>
Date:   Fri Aug 29 13:31:09 2014 +0200

    only export public symbols

diff --git a/configure.ac b/configure.ac
index 9e4df06..d279ec1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -193,6 +193,25 @@ AS_CASE([$host],
 AC_MSG_RESULT([$platform_win32])
 AM_CONDITIONAL([PLATFORM_WIN32], [test "x$platform_win32" = "xyes"])
 
+AS_IF([test $platform_win32 == yes],
+    [],
+    [
+        AC_MSG_CHECKING([for -fvisibility=hidden compiler flag])
+        saved_CXXFLAGS="$CXXFLAGS"
+        CXXFLAGS="$CXXFLAGS -fvisibility=hidden"
+        AC_TRY_COMPILE([], [],
+            [
+                AC_MSG_RESULT([yes])
+                CXXFLAGS="$CXXFLAGS -DLIBVISIO_VISIBILITY"
+            ],
+            [
+                AC_MSG_RESULT([no])
+                CXXFLAGS="$saved_CXXFLAGS"
+            ]
+        )
+    ]
+)
+
 # ================
 # Check for cflags
 # ================
diff --git a/inc/libvisio/VisioDocument.h b/inc/libvisio/VisioDocument.h
index 1354ed2..c44528d 100644
--- a/inc/libvisio/VisioDocument.h
+++ b/inc/libvisio/VisioDocument.h
@@ -18,9 +18,13 @@
 #else
 #define VSDAPI __declspec(dllimport)
 #endif
+#else // !DLL_EXPORT
+#ifdef LIBVISIO_VISIBILITY
+#define VSDAPI __attribute__((visibility("default")))
 #else
 #define VSDAPI
 #endif
+#endif
 
 namespace libvisio
 {