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dependency test (like configure)

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git-svn-id: svn://svn.icculus.org/netradiant/trunk@73 61c419a2-8eb2-4b30-bcec-8cead039b335
This commit is contained in:
rpolzer 2008-09-17 05:58:57 +00:00
parent 01796b776f
commit cf7024d5af
2 changed files with 81 additions and 20 deletions
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95
Makefile
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@ -27,26 +27,31 @@ CP ?= cp
CAT ?= cat CAT ?= cat
SH ?= sh SH ?= sh
ECHO ?= echo ECHO ?= echo
ECHO_NOLF ?= echo -n
DIFF ?= diff DIFF ?= diff
CP_R ?= $(CP) -r CP_R ?= $(CP) -r
RM_R ?= $(RM) -r RM_R ?= $(RM) -r
TEE_STDERR ?= | tee /dev/stderr TEE_STDERR ?= | tee /dev/stderr
CPPFLAGS_GLIB ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) glib-2.0 --cflags) STDOUT_TO_DEVNULL ?= >/dev/null
LIBS_GLIB ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) glib-2.0 --libs-only-L) \ STDERR_TO_DEVNULL ?= 2>/dev/null
$(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) glib-2.0 --libs-only-l) STDERR_TO_STDOUT ?= 2>&1
CPPFLAGS_XML ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) libxml-2.0 --cflags) TO_DEVNULL ?= $(STDOUT_TO_DEVNULL) $(STDERR_TO_STDOUT)
LIBS_XML ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) libxml-2.0 --libs-only-L) \
$(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) libxml-2.0 --libs-only-l) CPPFLAGS_GLIB ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) glib-2.0 --cflags $(STDERR_TO_DEVNULL))
CPPFLAGS_PNG ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) libpng --cflags) LIBS_GLIB ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) glib-2.0 --libs-only-L $(STDERR_TO_DEVNULL)) \
LIBS_PNG ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) libpng --libs-only-L) \ $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) glib-2.0 --libs-only-l $(STDERR_TO_DEVNULL))
$(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) libpng --libs-only-l) CPPFLAGS_XML ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) libxml-2.0 --cflags $(STDERR_TO_DEVNULL))
CPPFLAGS_GTK ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) gtk+-2.0 --cflags) LIBS_XML ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) libxml-2.0 --libs-only-L $(STDERR_TO_DEVNULL)) \
LIBS_GTK ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) gtk+-2.0 --libs-only-L) \ $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) libxml-2.0 --libs-only-l $(STDERR_TO_DEVNULL))
$(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) gtk+-2.0 --libs-only-l) CPPFLAGS_PNG ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) libpng --cflags $(STDERR_TO_DEVNULL))
CPPFLAGS_GTKGLEXT ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) gtkglext-1.0 --cflags) LIBS_PNG ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) libpng --libs-only-L $(STDERR_TO_DEVNULL)) \
LIBS_GTKGLEXT ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) gtkglext-1.0 --libs-only-L) \ $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) libpng --libs-only-l $(STDERR_TO_DEVNULL))
$(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) gtkglext-1.0 --libs-only-l) CPPFLAGS_GTK ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) gtk+-2.0 --cflags $(STDERR_TO_DEVNULL))
LIBS_GTK ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) gtk+-2.0 --libs-only-L $(STDERR_TO_DEVNULL)) \
$(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) gtk+-2.0 --libs-only-l $(STDERR_TO_DEVNULL))
CPPFLAGS_GTKGLEXT ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) gtkglext-1.0 --cflags $(STDERR_TO_DEVNULL))
LIBS_GTKGLEXT ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) gtkglext-1.0 --libs-only-L $(STDERR_TO_DEVNULL)) \
$(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) gtkglext-1.0 --libs-only-l $(STDERR_TO_DEVNULL))
CPPFLAGS_GL ?= CPPFLAGS_GL ?=
LIBS_GL ?= -lGL # -lopengl32 on Win32 LIBS_GL ?= -lGL # -lopengl32 on Win32
CPPFLAGS_DL ?= CPPFLAGS_DL ?=
@ -56,7 +61,7 @@ LIBS_ZLIB ?= -lz
DEPEND_ON_MAKEFILE ?= yes DEPEND_ON_MAKEFILE ?= yes
# these are used on Win32 only # these are used on Win32 only
GTKDIR ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) gtk+-2.0 --variable=prefix) GTKDIR ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) gtk+-2.0 --variable=prefix $(STDERR_TO_DEVNULL))
WHICHDLL ?= which WHICHDLL ?= which
# alias mingw32 OSes # alias mingw32 OSes
@ -125,10 +130,60 @@ CPPFLAGS += -DRADIANT_VERSION="\"$(RADIANT_VERSION)\"" -DRADIANT_MAJOR_VERSION="
.PHONY: all .PHONY: all
all: \ all: \
dependencies-check \
binaries \ binaries \
install-data \ install-data \
install-dll \ install-dll \
.PHONY: dependencies-check
dependencies-check:
@$(ECHO)
@$(ECHO) checking that the system tools exist
$(FIND) --help $(TO_DEVNULL); [ $$? != 127 ]
$(MKDIR) --help $(TO_DEVNULL); [ $$? != 127 ]
$(CP) --help $(TO_DEVNULL); [ $$? != 127 ]
$(CAT) --help $(TO_DEVNULL); [ $$? != 127 ]
$(SH) --help $(TO_DEVNULL); [ $$? != 127 ]
$(ECHO) --help $(TO_DEVNULL); [ $$? != 127 ]
$(ECHO_NOLF) --help $(TO_DEVNULL); [ $$? != 127 ]
$(DIFF) --help $(TO_DEVNULL); [ $$? != 127 ]
$(CP_R) --help $(TO_DEVNULL); [ $$? != 127 ]
$(RM_R) --help $(TO_DEVNULL); [ $$? != 127 ]
$(ECHO) 42 $(TEE_STDERR) $(TO_DEVNULL); [ $$? != 127 ]
@$(ECHO)
@$(ECHO) checking that the build tools exist
$(CC) --help $(TO_DEVNULL); [ $$? != 127 ]
$(CXX) --help $(TO_DEVNULL); [ $$? != 127 ]
[ -n "$(LDD)" ] && $(LDD) --help $(TO_DEVNULL); [ $$? != 127 ]
$(RANLIB) --help $(TO_DEVNULL); [ $$? != 127 ]
$(AR) --help $(TO_DEVNULL); [ $$? != 127 ]
@$(ECHO)
@$(ECHO) checking that the dependencies exist
checkheader() \
{ \
$(ECHO_NOLF) "Checking for $$1... "; \
if \
$(CXX) conftest.cpp $(CFLAGS) $(CXXFLAGS) $(CFLAGS_COMMON) $(CXXFLAGS_COMMON) $(CPPFLAGS) $(CPPFLAGS_COMMON) $$4 -DCONFTEST_HEADER="<$$2>" -DCONFTEST_SYMBOL="$$3" $(TARGET_ARCH) $(LDFLAGS) -c -o conftest.o $(TO_DEVNULL) && \
$(CXX) conftest.o $(LDFLAGS_COMMON) $$5 $(LIBS_COMMON) $(LIBS) -o conftest $(TO_DEVNULL); \
then \
$(RM) conftest conftest.o; \
$(ECHO) "found."; \
else \
$(RM) conftest conftest.o; \
$(ECHO) "not found, please install it or set PKG_CONFIG_PATH right!"; \
exit 1; \
fi; \
}; \
checkheader glib glib/gutils.h g_path_is_absolute "$(CPPFLAGS_GLIB)" "$(LIBS_GLIB)"; \
checkheader libxml2 libxml/xpath.h xmlXPathInit "$(CPPFLAGS_XML)" "$(LIBS_XML)"; \
checkheader libpng png.h png_create_struct "$(CPPFLAGS_PNG)" "$(LIBS_PNG)"; \
checkheader libGL GL/gl.h glClear "$(CPPFLAGS_GL)" "$(LIBS_GL)"; \
checkheader gtk2 gtk/gtkdialog.h gtk_dialog_run "$(CPPFLAGS_GTK)" "$(LIBS_GTK)"; \
checkheader gtkglext gtk/gtkglwidget.h gtk_widget_get_gl_context "$(CPPFLAGS_GTKGLEXT)" "$(LIBS_GTKGLEXT)"; \
[ "$(OS)" != "Win32" ] && checkheader libdl dlfcn.h dlopen "$(CPPFLAGS_DL)" "$(LIBS_DL)"; \
checkheader zlib libz.h deflateInit "$(CPPFLAGS_ZLIB)" "$(LIBS_ZLIB)"; \
$(ECHO) All required libraries have been found!
.PHONY: binaries .PHONY: binaries
binaries: \ binaries: \
install/heretic2/h2data.$(EXE) \ install/heretic2/h2data.$(EXE) \
@ -166,7 +221,7 @@ clean:
%.$(EXE): %.$(EXE):
file=$@; $(MKDIR) $${file%/*} file=$@; $(MKDIR) $${file%/*}
$(CXX) $^ $(LDFLAGS) $(LDFLAGS_COMMON) $(LDFLAGS_EXTRA) $(LIBS_EXTRA) $(LIBS_COMMON) $(LIBS) -o $@ $(CXX) $^ $(LDFLAGS) $(LDFLAGS_COMMON) $(LDFLAGS_EXTRA) $(LIBS_EXTRA) $(LIBS_COMMON) $(LIBS) -o $@
[ -z "$(LDD)" ] || [ -z "`$(LDD) -r $@ 2>&1 >/dev/null $(TEE_STDERR)`" ] || { $(RM) $@; exit 1; } [ -z "$(LDD)" ] || [ -z "`$(LDD) -r $@ $(STDERR_TO_STDOUT) $(STDOUT_TO_DEVNULL) $(TEE_STDERR)`" ] || { $(RM) $@; exit 1; }
%.$(A): %.$(A):
$(AR) rc $@ $^ $(AR) rc $@ $^
@ -175,7 +230,7 @@ clean:
%.$(DLL): %.$(DLL):
file=$@; $(MKDIR) $${file%/*} file=$@; $(MKDIR) $${file%/*}
$(CXX) $^ $(LDFLAGS) $(LDFLAGS_COMMON) $(LDFLAGS_EXTRA) $(LDFLAGS_DLL) $(LIBS_EXTRA) $(LIBS_COMMON) $(LIBS) -shared -o $@ $(CXX) $^ $(LDFLAGS) $(LDFLAGS_COMMON) $(LDFLAGS_EXTRA) $(LDFLAGS_DLL) $(LIBS_EXTRA) $(LIBS_COMMON) $(LIBS) -shared -o $@
[ -z "$(LDD)" ] || [ -z "`$(LDD) -r $@ 2>&1 >/dev/null $(TEE_STDERR)`" ] || { $(RM) $@; exit 1; } [ -z "$(LDD)" ] || [ -z "`$(LDD) -r $@ $(STDERR_TO_STDOUT) $(STDOUT_TO_DEVNULL) $(TEE_STDERR)`" ] || { $(RM) $@; exit 1; }
%.o: %.cpp $(if $(findstring $(DEPEND_ON_MAKEFILE),yes),$(wildcard Makefile*),) %.o: %.cpp $(if $(findstring $(DEPEND_ON_MAKEFILE),yes),$(wildcard Makefile*),)
$(CXX) $< $(CFLAGS) $(CXXFLAGS) $(CFLAGS_COMMON) $(CXXFLAGS_COMMON) $(CPPFLAGS) $(CPPFLAGS_COMMON) $(CPPFLAGS_EXTRA) $(TARGET_ARCH) -c -o $@ $(CXX) $< $(CFLAGS) $(CXXFLAGS) $(CFLAGS_COMMON) $(CXXFLAGS_COMMON) $(CPPFLAGS) $(CPPFLAGS_COMMON) $(CPPFLAGS_EXTRA) $(TARGET_ARCH) -c -o $@
@ -772,7 +827,7 @@ install-dll: binaries
MKDIR="$(MKDIR)" CP="$(CP)" CAT="$(CAT)" GTKDIR="$(GTKDIR)" WHICHDLL="$(WHICHDLL)" $(SH) install-dlls.sh MKDIR="$(MKDIR)" CP="$(CP)" CAT="$(CAT)" GTKDIR="$(GTKDIR)" WHICHDLL="$(WHICHDLL)" $(SH) install-dlls.sh
else else
install-dll: binaries install-dll: binaries
@echo No DLL inclusion implemented for this target. @$(ECHO) No DLL inclusion implemented for this target.
endif endif
-include $(shell find . -name \*.d) -include $(shell find . -name \*.d)

6
conftest.cpp Normal file
View File

@ -0,0 +1,6 @@
#include CONFTEST_HEADER
int main()
{
(void) CONFTEST_SYMBOL;
return 0;
}