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Make cmake install libraries with full install names by default so that executables can find cmake-installed shared libraries at runtime on Darwin. Addresses #6821.

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This commit is contained in:
Luis G. Torres 2015-03-23 08:54:39 -04:00
parent 355e3e90b3
commit ff35c4a5e2
1 changed files with 9 additions and 0 deletions
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9
pkgs/development/tools/build-managers/cmake/setup-hook.sh
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@ -36,6 +36,15 @@ cmakeConfigurePhase() {
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"
# 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"