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authorMatthias Schiffer <mschiffer@universe-factory.net>2014-06-06 10:52:59 +0200
committerMatthias Schiffer <mschiffer@universe-factory.net>2014-06-06 10:52:59 +0200
commit7665159490d533c3c7fbaa1c51c260285a5a361e (patch)
tree77e93df9691376edf7e8e6167c4a09825e94272a
parent2c32259d535646014dbffb7245a4340f557f6293 (diff)
downloadfastd-7665159490d533c3c7fbaa1c51c260285a5a361e.tar
fastd-7665159490d533c3c7fbaa1c51c260285a5a361e.zip
Use gcc-provided ar, nm and ranlib if available to allow supporting LTO
-rw-r--r--CMakeLists.txt6
-rw-r--r--cmake/CMakeFindBinUtils.cmake5
2 files changed, 9 insertions, 2 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 912b767..e4d2c9b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,7 +1,9 @@
cmake_minimum_required(VERSION 2.8.3)
-project(FASTD C ASM)
-set(CMAKE_MODULE_PATH ${FASTD_SOURCE_DIR}/cmake)
+set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
+cmake_policy(SET CMP0017 OLD) # Prefer modules in our module directory
+
+project(FASTD C ASM)
set(FASTD_VERSION "v12+")
include(arch)
diff --git a/cmake/CMakeFindBinUtils.cmake b/cmake/CMakeFindBinUtils.cmake
new file mode 100644
index 0000000..83d1a4e
--- /dev/null
+++ b/cmake/CMakeFindBinUtils.cmake
@@ -0,0 +1,5 @@
+find_program(CMAKE_AR NAMES ${_CMAKE_TOOLCHAIN_PREFIX}gcc-ar HINTS ${_CMAKE_TOOLCHAIN_LOCATION})
+find_program(CMAKE_NM NAMES ${_CMAKE_TOOLCHAIN_PREFIX}gcc-nm HINTS ${_CMAKE_TOOLCHAIN_LOCATION})
+find_program(CMAKE_RANLIB NAMES ${_CMAKE_TOOLCHAIN_PREFIX}gcc-ranlib HINTS ${_CMAKE_TOOLCHAIN_LOCATION})
+
+include(${CMAKE_ROOT}/Modules/CMakeFindBinUtils.cmake)