]> de.git.xonotic.org Git - xonotic/netradiant.git/blobdiff - Makefile
dependency test (like configure)
[xonotic/netradiant.git] / Makefile
index 48677b1ae0266690f527939d3ffc90ae97ab82fd..058d993c051293e23d1813cb2f3e089310e0680e 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -20,7 +20,6 @@ RANLIB             ?= ranlib
 AR                 ?= ar
 PKGCONFIG          ?= pkg-config
 PKG_CONFIG_PATH    ?=
-export PKG_CONFIG_PATH
 
 FIND               ?= find
 MKDIR              ?= mkdir -p
@@ -28,21 +27,31 @@ CP                 ?= cp
 CAT                ?= cat
 SH                 ?= sh
 ECHO               ?= echo
+ECHO_NOLF          ?= echo -n
 DIFF               ?= diff
 CP_R               ?= $(CP) -r
 RM_R               ?= $(RM) -r
-
 TEE_STDERR         ?= | tee /dev/stderr
-CPPFLAGS_GLIB      ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) glib-2.0 --cflags)
-LIBS_GLIB          ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) glib-2.0 --libs-only-L) $(shellpkg-config glib-2.0 --libs-only-l)
-CPPFLAGS_XML       ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) libxml-2.0 --cflags)
-LIBS_XML           ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) libxml-2.0 --libs-only-L) $(shellpkg-config libxml-2.0 --libs-only-l)
-CPPFLAGS_PNG       ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) libpng --cflags)
-LIBS_PNG           ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) libpng --libs-only-L) $(shellpkg-config libpng --libs-only-l)
-CPPFLAGS_GTK       ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) gtk+-2.0 --cflags)
-LIBS_GTK           ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) gtk+-2.0 --libs-only-L) $(shellpkg-config gtk+-2.0 --libs-only-l)
-CPPFLAGS_GTKGLEXT  ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) gtkglext-1.0 --cflags)
-LIBS_GTKGLEXT      ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) gtkglext-1.0 --libs-only-L) $(shellpkg-config gtkglext-1.0 --libs-only-l)
+STDOUT_TO_DEVNULL  ?= >/dev/null
+STDERR_TO_DEVNULL  ?= 2>/dev/null
+STDERR_TO_STDOUT   ?= 2>&1
+TO_DEVNULL         ?= $(STDOUT_TO_DEVNULL) $(STDERR_TO_STDOUT)
+
+CPPFLAGS_GLIB      ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) glib-2.0 --cflags $(STDERR_TO_DEVNULL))
+LIBS_GLIB          ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) glib-2.0 --libs-only-L $(STDERR_TO_DEVNULL)) \
+                      $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) glib-2.0 --libs-only-l $(STDERR_TO_DEVNULL))
+CPPFLAGS_XML       ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) libxml-2.0 --cflags $(STDERR_TO_DEVNULL))
+LIBS_XML           ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) libxml-2.0 --libs-only-L $(STDERR_TO_DEVNULL)) \
+                      $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) libxml-2.0 --libs-only-l $(STDERR_TO_DEVNULL))
+CPPFLAGS_PNG       ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) libpng --cflags $(STDERR_TO_DEVNULL))
+LIBS_PNG           ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) libpng --libs-only-L $(STDERR_TO_DEVNULL)) \
+                      $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) libpng --libs-only-l $(STDERR_TO_DEVNULL))
+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        ?=
 LIBS_GL            ?= -lGL # -lopengl32 on Win32
 CPPFLAGS_DL        ?=
@@ -52,15 +61,9 @@ LIBS_ZLIB          ?= -lz
 DEPEND_ON_MAKEFILE ?= yes
 
 # 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
 
-export MKDIR
-export CP
-export CAT
-export GTKDIR
-export WHICHDLL
-
 # alias mingw32 OSes
 ifeq ($(OS),MINGW32_NT-6.0)
        OS = Win32
@@ -77,7 +80,11 @@ ifeq ($(BUILD),debug)
        CPPFLAGS_COMMON += -D_DEBUG
        LDFLAGS_COMMON +=
 else ifeq ($(BUILD),release)
+ifeq ($(findstring $(CFLAGS),-O),)
        CFLAGS_COMMON += -O3
+       # only add -O3 if no -O flag is in $(CFLAGS)
+       # to allow overriding the optimizations
+endif
        CPPFLAGS_COMMON +=
        LDFLAGS_COMMON += -s
 else
@@ -115,9 +122,70 @@ else
 $(error Unsupported build OS: $(OS))
 endif
 
+# VERSION!
+RADIANT_VERSION = 1.5.0-div0
+RADIANT_MAJOR_VERSION = 5
+RADIANT_MINOR_VERSION = 0
+CPPFLAGS += -DRADIANT_VERSION="\"$(RADIANT_VERSION)\"" -DRADIANT_MAJOR_VERSION="\"$(RADIANT_MAJOR_VERSION)\"" -DRADIANT_MINOR_VERSION="\"$(RADIANT_MINOR_VERSION)\"" -DRADIANT_ABOUTMSG="\"$(RADIANT_ABOUTMSG)\""
+
 .PHONY: all
 all: \
-       makeversion \
+       dependencies-check \
+       binaries \
+       install-data \
+       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)"; \
+       $(ECHO) All required libraries have been found!
+
+.PHONY: binaries
+binaries: \
        install/heretic2/h2data.$(EXE) \
        install/modules/archivepak.$(DLL) \
        install/modules/archivewad.$(DLL) \
@@ -144,19 +212,16 @@ all: \
        install/q3map2.$(EXE) \
        install/qdata3.$(EXE) \
        install/radiant.$(EXE) \
-       install-data \
-       install-dll \
 
 .PHONY: clean
 clean:
        $(RM_R) install/
        $(FIND) . \( -name \*.o -o -name \*.d -o -name \*.$(DLL) -o -name \*.$(A) -o -name \*.$(EXE) \) -exec $(RM) {} \;
-       $(RM) include/aboutmsg.h include/RADIANT_MAJOR include/version.h include/RADIANT_MINOR include/version
 
 %.$(EXE):
        file=$@; $(MKDIR) $${file%/*}
        $(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):
        $(AR) rc $@ $^
@@ -165,7 +230,7 @@ clean:
 %.$(DLL):
        file=$@; $(MKDIR) $${file%/*}
        $(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*),)
        $(CXX) $< $(CFLAGS) $(CXXFLAGS) $(CFLAGS_COMMON) $(CXXFLAGS_COMMON) $(CPPFLAGS) $(CPPFLAGS_COMMON) $(CPPFLAGS_EXTRA) $(TARGET_ARCH) -c -o $@
@@ -735,37 +800,8 @@ install/heretic2/h2data.$(EXE): \
        tools/quake2/qdata_heretic2/video.o \
        libl_net.$(A) \
 
-.PHONY: makeversion
-makeversion:
-       set -ex; \
-       ver=`$(CAT) include/version.default`; \
-       major=`$(ECHO) $$ver | cut -d . -f 2`; \
-       minor=`$(ECHO) $$ver | cut -d . -f 3 | cut -d - -f 1`; \
-       $(ECHO) "// generated header, see Makefile" > include/version.h.new; \
-       $(ECHO) "#define RADIANT_VERSION \"$$ver\"" >> include/version.h.new; \
-       $(ECHO) "#define RADIANT_MAJOR_VERSION \"$$major\"" >> include/version.h.new; \
-       $(ECHO) "#define RADIANT_MINOR_VERSION \"$$minor\"" >> include/version.h.new; \
-       $(ECHO) "$$major" > include/RADIANT_MAJOR.new; \
-       $(ECHO) "$$minor" > include/RADIANT_MINOR.new; \
-       $(ECHO) "$$ver" > include/version.new; \
-       $(ECHO) "// generated header, see Makefile" > include/aboutmsg.h.new; \
-       $(ECHO) "#define RADIANT_ABOUTMSG \"$(RADIANT_ABOUTMSG)\"" >> include/aboutmsg.h.new; \
-       mv_if_diff() \
-       { \
-               if $(DIFF) $$1 $$2 >/dev/null 2>&1; then \
-                       rm -f $$1; \
-               else \
-                       mv $$1 $$2; \
-               fi; \
-       }; \
-       mv_if_diff include/version.h.new include/version.h; \
-       mv_if_diff include/RADIANT_MAJOR.new include/RADIANT_MAJOR; \
-       mv_if_diff include/RADIANT_MINOR.new include/RADIANT_MINOR; \
-       mv_if_diff include/version.new include/version; \
-       mv_if_diff include/aboutmsg.h.new include/aboutmsg.h
-
 .PHONY: install-data
-install-data: makeversion
+install-data: binaries
        $(MKDIR) install/games
        $(FIND) install/ -name .svn -exec $(RM_R) {} \; -prune
        set -ex; \
@@ -780,18 +816,18 @@ install-data: makeversion
                        $(CP_R) "$$GAMEDIR" install/; \
                done; \
        done
-       $(CP) include/RADIANT_MAJOR install/
-       $(CP) include/RADIANT_MINOR install/
+       $(ECHO) $(RADIANT_MINOR_VERSION) > install/RADIANT_MINOR
+       $(ECHO) $(RADIANT_MAJOR_VERSION) > install/RADIANT_MAJOR
        $(CP_R) setup/data/tools/* install/
        $(FIND) install/ -name .svn -exec $(RM_R) {} \; -prune
 
 .PHONY: install-dll
 ifeq ($(OS),Win32)
-install-dll:
-       $(SH) install-dlls.sh
+install-dll: binaries
+       MKDIR="$(MKDIR)" CP="$(CP)" CAT="$(CAT)" GTKDIR="$(GTKDIR)" WHICHDLL="$(WHICHDLL)" $(SH) install-dlls.sh
 else
-install-dll:
-       echo No DLL inclusion required for this target.
+install-dll: binaries
+       @$(ECHO) No DLL inclusion implemented for this target.
 endif
 
 -include $(shell find . -name \*.d)