diff options
| -rw-r--r-- | .gitignore | 2 | ||||
| -rw-r--r-- | Makefile | 37 | ||||
| -rw-r--r-- | shared.mak | 1 |
3 files changed, 40 insertions, 0 deletions
diff --git a/.gitignore b/.gitignore index 1803023427..0833453cf6 100644 --- a/.gitignore +++ b/.gitignore @@ -1,4 +1,6 @@ /fuzz_corpora +/target/ +/Cargo.lock /GIT-BUILD-DIR /GIT-BUILD-OPTIONS /GIT-CFLAGS @@ -483,6 +483,14 @@ include shared.mak # Define LIBPCREDIR=/foo/bar if your PCRE header and library files are # in /foo/bar/include and /foo/bar/lib directories. # +# == Optional Rust support == +# +# Define WITH_RUST if you want to include features and subsystems written in +# Rust into Git. For now, Rust is still an optional feature of the build +# process. With Git 3.0 though, Rust will always be enabled. +# +# Building Rust code requires Cargo. +# # == SHA-1 and SHA-256 defines == # # === SHA-1 backend === @@ -683,6 +691,7 @@ OBJECTS = OTHER_PROGRAMS = PROGRAM_OBJS = PROGRAMS = +RUST_SOURCES = EXCLUDED_PROGRAMS = SCRIPT_PERL = SCRIPT_PYTHON = @@ -918,6 +927,11 @@ TEST_SHELL_PATH = $(SHELL_PATH) LIB_FILE = libgit.a XDIFF_LIB = xdiff/lib.a REFTABLE_LIB = reftable/libreftable.a +ifdef DEBUG +RUST_LIB = target/debug/libgitcore.a +else +RUST_LIB = target/release/libgitcore.a +endif # xdiff and reftable libs may in turn depend on what is in libgit.a GITLIBS = common-main.o $(LIB_FILE) $(XDIFF_LIB) $(REFTABLE_LIB) $(LIB_FILE) @@ -943,6 +957,15 @@ BASIC_LDFLAGS = ARFLAGS = rcs PTHREAD_CFLAGS = +# Rust flags +CARGO_ARGS = +ifndef V +CARGO_ARGS += --quiet +endif +ifndef DEBUG +CARGO_ARGS += --release +endif + # For the 'sparse' target SPARSE_FLAGS ?= -std=gnu99 -D__STDC_NO_VLA__ SP_EXTRA_FLAGS = @@ -1475,6 +1498,8 @@ CLAR_TEST_OBJS += $(UNIT_TEST_DIR)/unit-test.o UNIT_TEST_OBJS += $(UNIT_TEST_DIR)/test-lib.o +RUST_SOURCES += src/lib.rs + GIT-VERSION-FILE: FORCE @OLD=$$(cat $@ 2>/dev/null || :) && \ $(call version_gen,"$(shell pwd)",GIT-VERSION-FILE.in,$@) && \ @@ -1504,6 +1529,11 @@ endif ALL_CFLAGS = $(DEVELOPER_CFLAGS) $(CPPFLAGS) $(CFLAGS) $(CFLAGS_APPEND) ALL_LDFLAGS = $(LDFLAGS) $(LDFLAGS_APPEND) +ifdef WITH_RUST +BASIC_CFLAGS += -DWITH_RUST +GITLIBS += $(RUST_LIB) +endif + ifdef SANITIZE SANITIZERS := $(foreach flag,$(subst $(comma),$(space),$(SANITIZE)),$(flag)) BASIC_CFLAGS += -fsanitize=$(SANITIZE) -fno-sanitize-recover=$(SANITIZE) @@ -2918,6 +2948,12 @@ scalar$X: scalar.o GIT-LDFLAGS $(GITLIBS) $(LIB_FILE): $(LIB_OBJS) $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^ +$(RUST_LIB): Cargo.toml $(RUST_SOURCES) + $(QUIET_CARGO)cargo build $(CARGO_ARGS) + +.PHONY: rust +rust: $(RUST_LIB) + $(XDIFF_LIB): $(XDIFF_OBJS) $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^ @@ -3768,6 +3804,7 @@ clean: profile-clean coverage-clean cocciclean $(RM) $(FUZZ_PROGRAMS) $(RM) $(SP_OBJ) $(RM) $(HCC) + $(RM) -r Cargo.lock target/ $(RM) version-def.h $(RM) -r $(dep_dirs) $(compdb_dir) compile_commands.json $(RM) $(test_bindir_programs) diff --git a/shared.mak b/shared.mak index 5c7bc94785..0e7492076e 100644 --- a/shared.mak +++ b/shared.mak @@ -56,6 +56,7 @@ ifndef V QUIET_MKDIR_P_PARENT = @echo ' ' MKDIR -p $(@D); ## Used in "Makefile" + QUIET_CARGO = @echo ' ' CARGO $@; QUIET_CC = @echo ' ' CC $@; QUIET_AR = @echo ' ' AR $@; QUIET_LINK = @echo ' ' LINK $@; |