98 lines
3.1 KiB
Bash
Executable File
98 lines
3.1 KiB
Bash
Executable File
addCMakeParams() {
|
|
addToSearchPath CMAKE_PREFIX_PATH $1
|
|
}
|
|
|
|
fixCmakeFiles() {
|
|
# Replace occurences of /usr and /opt by /var/empty.
|
|
echo "fixing cmake files..."
|
|
find "$1" \( -type f -name "*.cmake" -o -name "*.cmake.in" -o -name CMakeLists.txt \) -print |
|
|
while read fn; do
|
|
sed -e 's^/usr\([ /]\|$\)^/var/empty\1^g' -e 's^/opt\([ /]\|$\)^/var/empty\1^g' < "$fn" > "$fn.tmp"
|
|
mv "$fn.tmp" "$fn"
|
|
done
|
|
}
|
|
|
|
cmakeConfigurePhase() {
|
|
runHook preConfigure
|
|
|
|
if [ -z "$dontFixCmake" ]; then
|
|
fixCmakeFiles .
|
|
fi
|
|
|
|
if [ -z "$dontUseCmakeBuildDir" ]; then
|
|
mkdir -p build
|
|
cd build
|
|
cmakeDir=..
|
|
fi
|
|
|
|
if [ -z "$dontAddPrefix" ]; then
|
|
cmakeFlags="-DCMAKE_INSTALL_PREFIX=$prefix $cmakeFlags"
|
|
fi
|
|
|
|
if [ -n "$crossConfig" ]; then
|
|
# By now it supports linux builds only. We should set the proper
|
|
# CMAKE_SYSTEM_NAME otherwise.
|
|
# http://www.cmake.org/Wiki/CMake_Cross_Compiling
|
|
cmakeFlags="-DCMAKE_CXX_COMPILER=$crossConfig-g++ -DCMAKE_C_COMPILER=$crossConfig-gcc $cmakeFlags"
|
|
fi
|
|
|
|
# This installs shared libraries with a fully-specified install
|
|
# name. By default, cmake installs shared libraries with just the
|
|
# basename as the install name, which means that, on Darwin, they
|
|
# can only be found by an executable at runtime if the shared
|
|
# libraries are in a system path or in the same directory as the
|
|
# executable. This flag makes the shared library accessible from its
|
|
# nix/store directory.
|
|
cmakeFlags="-DCMAKE_INSTALL_NAME_DIR=$prefix/lib $cmakeFlags"
|
|
cmakeFlags="-DCMAKE_INSTALL_LIBDIR=${!outputLib}/lib $cmakeFlags"
|
|
cmakeFlags="-DCMAKE_INSTALL_INCLUDEDIR=${!outputDev}/include $cmakeFlags"
|
|
|
|
# Avoid cmake resetting the rpath of binaries, on make install
|
|
# And build always Release, to ensure optimisation flags
|
|
cmakeFlags="-DCMAKE_BUILD_TYPE=Release -DCMAKE_SKIP_BUILD_RPATH=ON $cmakeFlags"
|
|
|
|
echo "cmake flags: $cmakeFlags ${cmakeFlagsArray[@]}"
|
|
|
|
cmake ${cmakeDir:-.} $cmakeFlags "${cmakeFlagsArray[@]}"
|
|
|
|
runHook postConfigure
|
|
}
|
|
|
|
if [ -z "$dontUseCmakeConfigure" -a -z "$configurePhase" ]; then
|
|
setOutputFlags=
|
|
configurePhase=cmakeConfigurePhase
|
|
fi
|
|
|
|
if [ -n "$crossConfig" ]; then
|
|
crossEnvHooks+=(addCMakeParams)
|
|
else
|
|
envHooks+=(addCMakeParams)
|
|
fi
|
|
|
|
makeCmakeFindLibs(){
|
|
isystem_seen=
|
|
for flag in $NIX_CFLAGS_COMPILE $NIX_LDFLAGS; do
|
|
if test -n "$isystem_seen" && test -d "$flag"; then
|
|
isystem_seen=
|
|
export CMAKE_INCLUDE_PATH="$CMAKE_INCLUDE_PATH${CMAKE_INCLUDE_PATH:+:}${flag}"
|
|
else
|
|
isystem_seen=
|
|
case $flag in
|
|
-I*)
|
|
export CMAKE_INCLUDE_PATH="$CMAKE_INCLUDE_PATH${CMAKE_INCLUDE_PATH:+:}${flag:2}"
|
|
;;
|
|
-L*)
|
|
export CMAKE_LIBRARY_PATH="$CMAKE_LIBRARY_PATH${CMAKE_LIBRARY_PATH:+:}${flag:2}"
|
|
;;
|
|
-isystem)
|
|
isystem_seen=1
|
|
;;
|
|
esac
|
|
fi
|
|
done
|
|
}
|
|
|
|
# not using setupHook, because it could be a setupHook adding additional
|
|
# include flags to NIX_CFLAGS_COMPILE
|
|
postHooks+=(makeCmakeFindLibs)
|