diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 28 |
1 files changed, 19 insertions, 9 deletions
@@ -82,20 +82,30 @@ EXECUTABLE := $(EXEPRE)scummvm$(EXEEXT) include $(srcdir)/Makefile.common -# check if configure has been run or has been changed since last run ENGINE_SUBDIRS_CONFIGURE := $(wildcard $(srcdir)/engines/*/configure.engine) + +config.h: +SAVED_ENV_VARS = AR AS ASFLAGS CPPFLAGS CXX CXXFLAGS LD LDFLAGS RANLIB SDL_CONFIG STRIP WINDRES WINDRESFLAGS + +# The environment variable PKG_CONFIG_LIBDIR has a different meaning +# for pkg-config when it is empty and when it is not defined. +# When PKG_CONFIG_LIBDIR is defined but empty, the .pc files cannot +# be found because the search path is empty. +# Here we make sure not to define PKG_CONFIG_LIBDIR when automatically +# running configure and it was not set for the previous run +# so pkg-config uses the system default search path for the .pc files. +ifneq ($(SAVED_PKG_CONFIG_LIBDIR),unset) + SAVED_ENV_VARS += PKG_CONFIG_LIBDIR +endif + +# check if configure has been run or has been changed since last run config.h: $(srcdir)/configure $(ENGINE_SUBDIRS_CONFIGURE) ifeq "$(findstring config.mk,$(MAKEFILE_LIST))" "config.mk" @echo "Running $(srcdir)/configure with the last specified parameters" @sleep 2 - AR="$(SAVED_AR)" AS="$(SAVED_AS)" ASFLAGS="$(SAVED_ASFLAGS)" \ - CPPFLAGS="$(SAVED_CPPFLAGS)" CXX="$(SAVED_CXX)" \ - CXXFLAGS="$(SAVED_CXXFLAGS)" LD="$(SAVED_LD)" \ - LDFLAGS="$(SAVED_LDFLAGS)" PKG_CONFIG_LIBDIR="$(SAVED_PKG_CONFIG_LIBDIR)" \ - RANLIB="$(SAVED_RANLIB)" SDL_CONFIG="$(SAVED_SDL_CONFIG)" \ - STRIP="$(SAVED_STRIP)" WINDRES="$(SAVED_WINDRES)" \ - WINDRESFLAGS="$(SAVED_WINDRESFLAGS)" \ - $(srcdir)/configure $(SAVED_CONFIGFLAGS) + + $(foreach VAR,$(SAVED_ENV_VARS),$(VAR)="$(SAVED_$(VAR))") \ + $(srcdir)/configure $(SAVED_CONFIGFLAGS) else $(error You need to run $(srcdir)/configure before you can run make. Check $(srcdir)/configure --help for a list of parameters) endif |