From 48becaa1f0df2b22b06f0082d9149c0b21271703 Mon Sep 17 00:00:00 2001
From: Christophe Geuzaine <cgeuzaine@ulg.ac.be>
Date: Sat, 3 Oct 2015 13:23:38 +0000
Subject: [PATCH] doc .def
---
CMakeLists.txt | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 592255ab75..d5248bcb13 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -221,7 +221,9 @@ if(MSVC)
endforeach(VAR)
endif(ENABLE_MSVC_STATIC_RUNTIME)
if(ENABLE_BUILD_DYNAMIC OR ENABLE_BUILD_SHARED)
- # automatically export .def file (requires CMake 3.4)
+ # automatically export .def file with all symbols (requires CMake 3.4);
+ # depending on the compiling options this might lead to more than 64k export
+ # symbols; just trim the .def file to keep the ones you need
set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS TRUE)
endif(ENABLE_BUILD_DYNAMIC OR ENABLE_BUILD_SHARED)
endif(MSVC)
@@ -1511,6 +1513,7 @@ if(WIN32 AND NOT MSVC OR CYGWIN)
set_target_properties(gmsh PROPERTIES
LINK_FLAGS "${FLAGS} -Wl,--enable-auto-import")
set(LIBGMSH_DEF "libGmsh-${GMSH_MAJOR_VERSION}.${GMSH_MINOR_VERSION}.def")
+ # automatically export .def file with all symbols
set_target_properties(shared PROPERTIES PREFIX "lib"
LINK_FLAGS "${FLAGS} -Wl,--export-all-symbols,--output-def,${LIBGMSH_DEF}")
else(ENABLE_BUILD_DYNAMIC OR ENABLE_BUILD_SHARED)
--
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