| # These deliberately use `=` and not `:=` so that client makefiles can |
| # augment HOST_RPATH_DIR / TARGET_RPATH_DIR. |
| HOST_RPATH_ENV = \ |
| $(LD_LIB_PATH_ENVVAR)="$(TMPDIR):$(HOST_RPATH_DIR):$($(LD_LIB_PATH_ENVVAR))" |
| TARGET_RPATH_ENV = \ |
| $(LD_LIB_PATH_ENVVAR)="$(TMPDIR):$(TARGET_RPATH_DIR):$($(LD_LIB_PATH_ENVVAR))" |
| |
| RUSTC_ORIGINAL := $(RUSTC) |
| BARE_RUSTC := $(HOST_RPATH_ENV) '$(RUSTC)' |
| BARE_RUSTDOC := $(HOST_RPATH_ENV) '$(RUSTDOC)' |
| RUSTC := $(BARE_RUSTC) --out-dir $(TMPDIR) -L $(TMPDIR) $(RUSTFLAGS) |
| RUSTDOC := $(BARE_RUSTDOC) -L $(TARGET_RPATH_DIR) |
| ifdef RUSTC_LINKER |
| RUSTC := $(RUSTC) -Clinker=$(RUSTC_LINKER) |
| RUSTDOC := $(RUSTDOC) -Clinker=$(RUSTC_LINKER) |
| endif |
| #CC := $(CC) -L $(TMPDIR) |
| HTMLDOCCK := $(PYTHON) $(S)/src/etc/htmldocck.py |
| CGREP := "$(S)/src/etc/cat-and-grep.sh" |
| |
| # This is the name of the binary we will generate and run; use this |
| # e.g. for `$(CC) -o $(RUN_BINFILE)`. |
| RUN_BINFILE = $(TMPDIR)/$(1) |
| |
| # RUN and FAIL are basic way we will invoke the generated binary. On |
| # non-windows platforms, they set the LD_LIBRARY_PATH environment |
| # variable before running the binary. |
| |
| RLIB_GLOB = lib$(1)*.rlib |
| BIN = $(1) |
| |
| UNAME = $(shell uname) |
| |
| ifeq ($(UNAME),Darwin) |
| RUN = $(TARGET_RPATH_ENV) $(RUN_BINFILE) |
| FAIL = $(TARGET_RPATH_ENV) $(RUN_BINFILE) && exit 1 || exit 0 |
| DYLIB_GLOB = lib$(1)*.dylib |
| DYLIB = $(TMPDIR)/lib$(1).dylib |
| STATICLIB = $(TMPDIR)/lib$(1).a |
| STATICLIB_GLOB = lib$(1)*.a |
| else |
| ifdef IS_WINDOWS |
| RUN = PATH="$(PATH):$(TARGET_RPATH_DIR)" $(RUN_BINFILE) |
| FAIL = PATH="$(PATH):$(TARGET_RPATH_DIR)" $(RUN_BINFILE) && exit 1 || exit 0 |
| DYLIB_GLOB = $(1)*.dll |
| DYLIB = $(TMPDIR)/$(1).dll |
| STATICLIB = $(TMPDIR)/$(1).lib |
| STATICLIB_GLOB = $(1)*.lib |
| BIN = $(1).exe |
| LLVM_FILECHECK := $(shell cygpath -u "$(LLVM_FILECHECK)") |
| else |
| RUN = $(TARGET_RPATH_ENV) $(RUN_BINFILE) |
| FAIL = $(TARGET_RPATH_ENV) $(RUN_BINFILE) && exit 1 || exit 0 |
| DYLIB_GLOB = lib$(1)*.so |
| DYLIB = $(TMPDIR)/lib$(1).so |
| STATICLIB = $(TMPDIR)/lib$(1).a |
| STATICLIB_GLOB = lib$(1)*.a |
| endif |
| endif |
| |
| ifdef IS_MSVC |
| COMPILE_OBJ = $(CC) -c -Fo:`cygpath -w $(1)` $(2) |
| COMPILE_OBJ_CXX = $(CXX) -c -Fo:`cygpath -w $(1)` $(2) |
| NATIVE_STATICLIB_FILE = $(1).lib |
| NATIVE_STATICLIB = $(TMPDIR)/$(call NATIVE_STATICLIB_FILE,$(1)) |
| OUT_EXE=-Fe:`cygpath -w $(TMPDIR)/$(call BIN,$(1))` \ |
| -Fo:`cygpath -w $(TMPDIR)/$(1).obj` |
| else |
| COMPILE_OBJ = $(CC) -c -o $(1) $(2) |
| COMPILE_OBJ_CXX = $(CXX) -c -o $(1) $(2) |
| NATIVE_STATICLIB_FILE = lib$(1).a |
| NATIVE_STATICLIB = $(call STATICLIB,$(1)) |
| OUT_EXE=-o $(TMPDIR)/$(1) |
| endif |
| |
| |
| # Extra flags needed to compile a working executable with the standard library |
| ifdef IS_WINDOWS |
| ifdef IS_MSVC |
| EXTRACFLAGS := ws2_32.lib userenv.lib advapi32.lib |
| else |
| EXTRACFLAGS := -lws2_32 -luserenv |
| endif |
| else |
| ifeq ($(UNAME),Darwin) |
| EXTRACFLAGS := -lresolv |
| else |
| ifeq ($(UNAME),FreeBSD) |
| EXTRACFLAGS := -lm -lpthread -lgcc_s |
| else |
| ifeq ($(UNAME),SunOS) |
| EXTRACFLAGS := -lm -lpthread -lposix4 -lsocket -lresolv |
| else |
| ifeq ($(UNAME),OpenBSD) |
| EXTRACFLAGS := -lm -lpthread -lc++abi |
| RUSTC := $(RUSTC) -C linker="$(word 1,$(CC:ccache=))" |
| else |
| EXTRACFLAGS := -lm -lrt -ldl -lpthread |
| EXTRACXXFLAGS := -lstdc++ |
| endif |
| endif |
| endif |
| endif |
| endif |
| |
| REMOVE_DYLIBS = rm $(TMPDIR)/$(call DYLIB_GLOB,$(1)) |
| REMOVE_RLIBS = rm $(TMPDIR)/$(call RLIB_GLOB,$(1)) |
| |
| %.a: %.o |
| $(AR) crus $@ $< |
| ifdef IS_MSVC |
| %.lib: lib%.o |
| $(MSVC_LIB) -out:`cygpath -w $@` $< |
| else |
| %.lib: lib%.o |
| $(AR) crus $@ $< |
| endif |
| %.dylib: %.o |
| $(CC) -dynamiclib -Wl,-dylib -o $@ $< |
| %.so: %.o |
| $(CC) -o $@ $< -shared |
| |
| ifdef IS_MSVC |
| %.dll: lib%.o |
| $(CC) $< -link -dll -out:`cygpath -w $@` |
| else |
| %.dll: lib%.o |
| $(CC) -o $@ $< -shared |
| endif |
| |
| $(TMPDIR)/lib%.o: %.c |
| $(call COMPILE_OBJ,$@,$<) |