dependency test (like configure)
git-svn-id: svn://svn.icculus.org/netradiant/trunk@73 61c419a2-8eb2-4b30-bcec-8cead039b335
This commit is contained in:
rpolzer
parent
01796b776f
commit
cf7024d5af
95
Makefile
95
Makefile
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@ -27,26 +27,31 @@ CP ?= cp
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CAT ?= cat
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SH ?= sh
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ECHO ?= echo
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ECHO_NOLF ?= echo -n
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DIFF ?= diff
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CP_R ?= $(CP) -r
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RM_R ?= $(RM) -r
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TEE_STDERR ?= | tee /dev/stderr
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CPPFLAGS_GLIB ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) glib-2.0 --cflags)
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LIBS_GLIB ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) glib-2.0 --libs-only-L) \
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$(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) glib-2.0 --libs-only-l)
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CPPFLAGS_XML ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) libxml-2.0 --cflags)
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LIBS_XML ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) libxml-2.0 --libs-only-L) \
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$(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) libxml-2.0 --libs-only-l)
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CPPFLAGS_PNG ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) libpng --cflags)
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LIBS_PNG ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) libpng --libs-only-L) \
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$(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) libpng --libs-only-l)
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CPPFLAGS_GTK ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) gtk+-2.0 --cflags)
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LIBS_GTK ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) gtk+-2.0 --libs-only-L) \
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$(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) gtk+-2.0 --libs-only-l)
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CPPFLAGS_GTKGLEXT ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) gtkglext-1.0 --cflags)
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LIBS_GTKGLEXT ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) gtkglext-1.0 --libs-only-L) \
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$(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) gtkglext-1.0 --libs-only-l)
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STDOUT_TO_DEVNULL ?= >/dev/null
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STDERR_TO_DEVNULL ?= 2>/dev/null
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STDERR_TO_STDOUT ?= 2>&1
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TO_DEVNULL ?= $(STDOUT_TO_DEVNULL) $(STDERR_TO_STDOUT)
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CPPFLAGS_GLIB ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) glib-2.0 --cflags $(STDERR_TO_DEVNULL))
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LIBS_GLIB ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) glib-2.0 --libs-only-L $(STDERR_TO_DEVNULL)) \
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$(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) glib-2.0 --libs-only-l $(STDERR_TO_DEVNULL))
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CPPFLAGS_XML ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) libxml-2.0 --cflags $(STDERR_TO_DEVNULL))
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LIBS_XML ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) libxml-2.0 --libs-only-L $(STDERR_TO_DEVNULL)) \
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$(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) libxml-2.0 --libs-only-l $(STDERR_TO_DEVNULL))
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CPPFLAGS_PNG ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) libpng --cflags $(STDERR_TO_DEVNULL))
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LIBS_PNG ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) libpng --libs-only-L $(STDERR_TO_DEVNULL)) \
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$(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) libpng --libs-only-l $(STDERR_TO_DEVNULL))
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CPPFLAGS_GTK ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) gtk+-2.0 --cflags $(STDERR_TO_DEVNULL))
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LIBS_GTK ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) gtk+-2.0 --libs-only-L $(STDERR_TO_DEVNULL)) \
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$(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) gtk+-2.0 --libs-only-l $(STDERR_TO_DEVNULL))
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CPPFLAGS_GTKGLEXT ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) gtkglext-1.0 --cflags $(STDERR_TO_DEVNULL))
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LIBS_GTKGLEXT ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) gtkglext-1.0 --libs-only-L $(STDERR_TO_DEVNULL)) \
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$(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) gtkglext-1.0 --libs-only-l $(STDERR_TO_DEVNULL))
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CPPFLAGS_GL ?=
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LIBS_GL ?= -lGL # -lopengl32 on Win32
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CPPFLAGS_DL ?=
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@ -56,7 +61,7 @@ LIBS_ZLIB ?= -lz
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DEPEND_ON_MAKEFILE ?= yes
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# these are used on Win32 only
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GTKDIR ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) gtk+-2.0 --variable=prefix)
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GTKDIR ?= $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKGCONFIG) gtk+-2.0 --variable=prefix $(STDERR_TO_DEVNULL))
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WHICHDLL ?= which
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# alias mingw32 OSes
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@ -125,10 +130,60 @@ CPPFLAGS += -DRADIANT_VERSION="\"$(RADIANT_VERSION)\"" -DRADIANT_MAJOR_VERSION="
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.PHONY: all
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all: \
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dependencies-check \
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binaries \
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install-data \
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install-dll \
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.PHONY: dependencies-check
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dependencies-check:
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@$(ECHO)
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@$(ECHO) checking that the system tools exist
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$(FIND) --help $(TO_DEVNULL); [ $$? != 127 ]
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$(MKDIR) --help $(TO_DEVNULL); [ $$? != 127 ]
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$(CP) --help $(TO_DEVNULL); [ $$? != 127 ]
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$(CAT) --help $(TO_DEVNULL); [ $$? != 127 ]
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$(SH) --help $(TO_DEVNULL); [ $$? != 127 ]
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$(ECHO) --help $(TO_DEVNULL); [ $$? != 127 ]
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$(ECHO_NOLF) --help $(TO_DEVNULL); [ $$? != 127 ]
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$(DIFF) --help $(TO_DEVNULL); [ $$? != 127 ]
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$(CP_R) --help $(TO_DEVNULL); [ $$? != 127 ]
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$(RM_R) --help $(TO_DEVNULL); [ $$? != 127 ]
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$(ECHO) 42 $(TEE_STDERR) $(TO_DEVNULL); [ $$? != 127 ]
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@$(ECHO)
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@$(ECHO) checking that the build tools exist
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$(CC) --help $(TO_DEVNULL); [ $$? != 127 ]
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$(CXX) --help $(TO_DEVNULL); [ $$? != 127 ]
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[ -n "$(LDD)" ] && $(LDD) --help $(TO_DEVNULL); [ $$? != 127 ]
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$(RANLIB) --help $(TO_DEVNULL); [ $$? != 127 ]
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$(AR) --help $(TO_DEVNULL); [ $$? != 127 ]
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@$(ECHO)
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@$(ECHO) checking that the dependencies exist
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checkheader() \
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{ \
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$(ECHO_NOLF) "Checking for $$1... "; \
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if \
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$(CXX) conftest.cpp $(CFLAGS) $(CXXFLAGS) $(CFLAGS_COMMON) $(CXXFLAGS_COMMON) $(CPPFLAGS) $(CPPFLAGS_COMMON) $$4 -DCONFTEST_HEADER="<$$2>" -DCONFTEST_SYMBOL="$$3" $(TARGET_ARCH) $(LDFLAGS) -c -o conftest.o $(TO_DEVNULL) && \
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$(CXX) conftest.o $(LDFLAGS_COMMON) $$5 $(LIBS_COMMON) $(LIBS) -o conftest $(TO_DEVNULL); \
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then \
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$(RM) conftest conftest.o; \
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$(ECHO) "found."; \
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else \
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$(RM) conftest conftest.o; \
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$(ECHO) "not found, please install it or set PKG_CONFIG_PATH right!"; \
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exit 1; \
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fi; \
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}; \
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checkheader glib glib/gutils.h g_path_is_absolute "$(CPPFLAGS_GLIB)" "$(LIBS_GLIB)"; \
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checkheader libxml2 libxml/xpath.h xmlXPathInit "$(CPPFLAGS_XML)" "$(LIBS_XML)"; \
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checkheader libpng png.h png_create_struct "$(CPPFLAGS_PNG)" "$(LIBS_PNG)"; \
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checkheader libGL GL/gl.h glClear "$(CPPFLAGS_GL)" "$(LIBS_GL)"; \
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checkheader gtk2 gtk/gtkdialog.h gtk_dialog_run "$(CPPFLAGS_GTK)" "$(LIBS_GTK)"; \
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checkheader gtkglext gtk/gtkglwidget.h gtk_widget_get_gl_context "$(CPPFLAGS_GTKGLEXT)" "$(LIBS_GTKGLEXT)"; \
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[ "$(OS)" != "Win32" ] && checkheader libdl dlfcn.h dlopen "$(CPPFLAGS_DL)" "$(LIBS_DL)"; \
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checkheader zlib libz.h deflateInit "$(CPPFLAGS_ZLIB)" "$(LIBS_ZLIB)"; \
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$(ECHO) All required libraries have been found!
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.PHONY: binaries
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binaries: \
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install/heretic2/h2data.$(EXE) \
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@ -166,7 +221,7 @@ clean:
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%.$(EXE):
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file=$@; $(MKDIR) $${file%/*}
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$(CXX) $^ $(LDFLAGS) $(LDFLAGS_COMMON) $(LDFLAGS_EXTRA) $(LIBS_EXTRA) $(LIBS_COMMON) $(LIBS) -o $@
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[ -z "$(LDD)" ] || [ -z "`$(LDD) -r $@ 2>&1 >/dev/null $(TEE_STDERR)`" ] || { $(RM) $@; exit 1; }
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[ -z "$(LDD)" ] || [ -z "`$(LDD) -r $@ $(STDERR_TO_STDOUT) $(STDOUT_TO_DEVNULL) $(TEE_STDERR)`" ] || { $(RM) $@; exit 1; }
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%.$(A):
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$(AR) rc $@ $^
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@ -175,7 +230,7 @@ clean:
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%.$(DLL):
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file=$@; $(MKDIR) $${file%/*}
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$(CXX) $^ $(LDFLAGS) $(LDFLAGS_COMMON) $(LDFLAGS_EXTRA) $(LDFLAGS_DLL) $(LIBS_EXTRA) $(LIBS_COMMON) $(LIBS) -shared -o $@
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[ -z "$(LDD)" ] || [ -z "`$(LDD) -r $@ 2>&1 >/dev/null $(TEE_STDERR)`" ] || { $(RM) $@; exit 1; }
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[ -z "$(LDD)" ] || [ -z "`$(LDD) -r $@ $(STDERR_TO_STDOUT) $(STDOUT_TO_DEVNULL) $(TEE_STDERR)`" ] || { $(RM) $@; exit 1; }
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%.o: %.cpp $(if $(findstring $(DEPEND_ON_MAKEFILE),yes),$(wildcard Makefile*),)
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$(CXX) $< $(CFLAGS) $(CXXFLAGS) $(CFLAGS_COMMON) $(CXXFLAGS_COMMON) $(CPPFLAGS) $(CPPFLAGS_COMMON) $(CPPFLAGS_EXTRA) $(TARGET_ARCH) -c -o $@
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@ -772,7 +827,7 @@ install-dll: binaries
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MKDIR="$(MKDIR)" CP="$(CP)" CAT="$(CAT)" GTKDIR="$(GTKDIR)" WHICHDLL="$(WHICHDLL)" $(SH) install-dlls.sh
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else
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install-dll: binaries
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@echo No DLL inclusion implemented for this target.
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@$(ECHO) No DLL inclusion implemented for this target.
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endif
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-include $(shell find . -name \*.d)
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6
conftest.cpp
Normal file
6
conftest.cpp
Normal file
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@ -0,0 +1,6 @@
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#include CONFTEST_HEADER
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int main()
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{
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(void) CONFTEST_SYMBOL;
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return 0;
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}
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