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Revert "cmake: only set output paths with multiple outputs"

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This reverts commit be1b22538a.

The commit broke Qt modules using CMake because they disable setOutputFlags.

There is no need to have these flags limited to multiple output derivations since it
should just work. If it does not, it is a bug that should be fixed as per
https://github.com/jtojnar/cmake-snips#assuming-cmake_install_dir-is-relative-path
Likewise, having a variable to disable passing the flags is also unnecessary,
since CMake, unlike some configure scripts, ignores unknown flags. And if a person
does not like the values, they can just override them by passing the offending
flag with a different value to cmakeFlags.
This commit is contained in:
Jan Tojnar 2020-07-05 00:02:41 +02:00
parent 4bca7dfb27
commit cfe7e12d38
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GPG key ID: 7FAB2A15F7A607A4
1 changed files with 13 additions and 17 deletions
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30
pkgs/development/tools/build-managers/cmake/setup-hook.sh
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@ -68,24 +68,19 @@ cmakeConfigurePhase() {
# nix/store directory.
cmakeFlags="-DCMAKE_INSTALL_NAME_DIR=${!outputLib}/lib $cmakeFlags"
if [ "$outputs" != "out" -a -n "${setOutputFlags-1}" ]; then
# This ensures correct paths with multiple output derivations
# It requires the project to use variables from GNUInstallDirs module
# https://cmake.org/cmake/help/latest/module/GNUInstallDirs.html
cmakeFlags="-DCMAKE_INSTALL_BINDIR=${!outputBin}/bin $cmakeFlags"
cmakeFlags="-DCMAKE_INSTALL_SBINDIR=${!outputBin}/sbin $cmakeFlags"
cmakeFlags="-DCMAKE_INSTALL_INCLUDEDIR=${!outputInclude}/include $cmakeFlags"
cmakeFlags="-DCMAKE_INSTALL_OLDINCLUDEDIR=${!outputInclude}/include $cmakeFlags"
cmakeFlags="-DCMAKE_INSTALL_MANDIR=${!outputMan}/share/man $cmakeFlags"
cmakeFlags="-DCMAKE_INSTALL_INFODIR=${!outputInfo}/share/info $cmakeFlags"
cmakeFlags="-DCMAKE_INSTALL_DOCDIR=${!outputDoc}/share/doc/${shareDocName} $cmakeFlags"
cmakeFlags="-DCMAKE_INSTALL_LIBEXECDIR=${!outputLib}/libexec $cmakeFlags"
cmakeFlags="-DCMAKE_INSTALL_LOCALEDIR=${!outputLib}/share/locale $cmakeFlags"
fi
# This output flag must always be set, unlike the others, because
# otherwise we end up with lib64.
# This ensures correct paths with multiple output derivations
# It requires the project to use variables from GNUInstallDirs module
# https://cmake.org/cmake/help/latest/module/GNUInstallDirs.html
cmakeFlags="-DCMAKE_INSTALL_BINDIR=${!outputBin}/bin $cmakeFlags"
cmakeFlags="-DCMAKE_INSTALL_SBINDIR=${!outputBin}/sbin $cmakeFlags"
cmakeFlags="-DCMAKE_INSTALL_INCLUDEDIR=${!outputInclude}/include $cmakeFlags"
cmakeFlags="-DCMAKE_INSTALL_OLDINCLUDEDIR=${!outputInclude}/include $cmakeFlags"
cmakeFlags="-DCMAKE_INSTALL_MANDIR=${!outputMan}/share/man $cmakeFlags"
cmakeFlags="-DCMAKE_INSTALL_INFODIR=${!outputInfo}/share/info $cmakeFlags"
cmakeFlags="-DCMAKE_INSTALL_DOCDIR=${!outputDoc}/share/doc/${shareDocName} $cmakeFlags"
cmakeFlags="-DCMAKE_INSTALL_LIBDIR=${!outputLib}/lib $cmakeFlags"
cmakeFlags="-DCMAKE_INSTALL_LIBEXECDIR=${!outputLib}/libexec $cmakeFlags"
cmakeFlags="-DCMAKE_INSTALL_LOCALEDIR=${!outputLib}/share/locale $cmakeFlags"
# Don’t build tests when doCheck = false
if [ -z "${doCheck-}" ]; then
@ -120,6 +115,7 @@ cmakeConfigurePhase() {
}
if [ -z "${dontUseCmakeConfigure-}" -a -z "${configurePhase-}" ]; then
setOutputFlags=
configurePhase=cmakeConfigurePhase
fi