mirror of
https://github.com/lopsided98/nix-ros-overlay.git
synced 2025-06-13 03:04:49 +03:00
33 lines
1 KiB
Bash
33 lines
1 KiB
Bash
isAmentPackage() {
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[ -d "$1/share/ament_index" ]
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}
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declare -gA _amentPackagesSeen
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_findAmentPackages() {
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local pkg="$1"
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# Deduplicate the packages
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if [ -z "${_amentPackagesSeen["$pkg"]:-}" ] \
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&& isAmentPackage "$pkg" \
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&& [ -n "$(shopt -s nullglob; echo $pkg/share/*/local_setup.sh)" ]
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then
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# ROS scripts use unbound variables
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set +u
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for setup in "$pkg"/share/*/local_setup.sh; do
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source "$setup"
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done
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set -u
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fi
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_amentPackagesSeen["$pkg"]=1
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}
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addEnvHooks "$targetOffset" _findAmentPackages
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_amentCmakeCorePreConfigureHook() {
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# Don't create share/ament_index/resource_index/parent_prefix_path resource
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# that contains references to all dependencies. This file isn't used with Nix
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# and just bloats the closure.
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cmakeFlags+=" -DAMENT_CMAKE_ENVIRONMENT_PARENT_PREFIX_PATH_GENERATION:BOOL=OFF"
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# Point CMake at build platform Python so it can run it at build time
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cmakeFlags+=" -DPython@python_major@_EXECUTABLE:FILEPATH=@python_executable@"
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}
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preConfigureHooks+=(_amentCmakeCorePreConfigureHook)
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