qt5base-lts/mkspecs/features/link_pkgconfig.prf
Harald Fernengel a0d1b99609 Make pkg-config cross-compile aware
Introduce PKG_CONFIG_SYSROOT_DIR and PKG_CONFIG_LIBDIR for
cross-compilation environments

Change-Id: I859d55f125b18d6bdef0f1dfaeb43721b85d22f5
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
2011-10-19 22:27:09 +02:00

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PKG_CONFIG = $$pkgConfigExecutable()
for(PKGCONFIG_LIB, $$list($$unique(PKGCONFIG))) {
# don't proceed if the .pro asks for a package we don't have!
!packagesExist($$PKGCONFIG_LIB):error("Package $$PKGCONFIG_LIB not found")
PKGCONFIG_CFLAGS = $$system($$PKG_CONFIG --cflags $$PKGCONFIG_LIB)
PKGCONFIG_INCLUDEPATH = $$find(PKGCONFIG_CFLAGS, ^-I.*)
PKGCONFIG_INCLUDEPATH ~= s/^-I(.*)/\\1/g
PKGCONFIG_DEFINES = $$find(PKGCONFIG_CFLAGS, ^-D.*)
PKGCONFIG_DEFINES ~= s/^-D(.*)/\\1/g
PKGCONFIG_CFLAGS ~= s/^-[ID].*//g
INCLUDEPATH *= $$PKGCONFIG_INCLUDEPATH
DEFINES *= $$PKGCONFIG_DEFINES
QMAKE_CXXFLAGS += $$PKGCONFIG_CFLAGS
QMAKE_CFLAGS += $$PKGCONFIG_CFLAGS
LIBS += $$system($$PKG_CONFIG --libs $$PKGCONFIG_LIB)
}