62 lines
1.7 KiB
Diff
62 lines
1.7 KiB
Diff
From: Sebastian Ramacher <sramacher@debian.org>
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Date: Wed, 19 Apr 2017 21:45:40 +0200
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Subject: Hide internal symbols
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---
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deps/obs-scripting/CMakeLists.txt | 12 ++++++++++++
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libobs/CMakeLists.txt | 5 +++++
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libobs/util/c99defs.h | 2 +-
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3 files changed, 18 insertions(+), 1 deletion(-)
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diff --git a/deps/obs-scripting/CMakeLists.txt b/deps/obs-scripting/CMakeLists.txt
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index 42558be..e54f95c 100644
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--- a/deps/obs-scripting/CMakeLists.txt
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+++ b/deps/obs-scripting/CMakeLists.txt
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@@ -196,6 +196,18 @@ add_library(obs-scripting SHARED
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${SWIG_LUA_RUNTIME}
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)
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+if(UNIX)
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+ set_source_files_properties(${obs-scripting_SOURCES}
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+ ${obs-scripting_HEADERS}
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+ ${obs-scripting-python_SOURCES}
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+ ${obs-scripting-python_HEADERS}
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+ ${obs-scripting-lua_SOURCES}
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+ ${obs-scripting-lua_HEADERS}
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+ ${SWIG_PY_RUNTIME}
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+ ${SWIG_LUA_RUNTIME}
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+ PROPERTIES COMPILE_FLAGS "-fvisibility=hidden")
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+endif()
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+
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target_link_libraries(obs-scripting
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libobs
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${LUAJIT_LIBRARIES}
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diff --git a/libobs/CMakeLists.txt b/libobs/CMakeLists.txt
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index 3d3733f..633d879 100644
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--- a/libobs/CMakeLists.txt
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+++ b/libobs/CMakeLists.txt
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@@ -503,6 +503,11 @@ target_compile_options(libobs
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PUBLIC
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${ARCH_SIMD_FLAGS})
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+if(UNIX)
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+ set_source_files_properties(${libobs_SOURCES} PROPERTIES
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+ COMPILE_FLAGS "-fvisibility=hidden")
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+endif()
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+
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target_compile_options(libobs
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PUBLIC
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"${THREADS_DEFINITIONS}")
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diff --git a/libobs/util/c99defs.h b/libobs/util/c99defs.h
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index f84432a..1fb4821 100644
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--- a/libobs/util/c99defs.h
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+++ b/libobs/util/c99defs.h
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@@ -34,7 +34,7 @@
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#ifdef _MSC_VER
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#define EXPORT __declspec(dllexport)
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#else
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-#define EXPORT
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+#define EXPORT __attribute__((visibility("default")))
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#endif
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#include <stddef.h>
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