diff options
Diffstat (limited to 'src/test')
| -rw-r--r-- | src/test/run-make-fulldeps/cross-lang-lto/Makefile | 42 |
1 files changed, 19 insertions, 23 deletions
diff --git a/src/test/run-make-fulldeps/cross-lang-lto/Makefile b/src/test/run-make-fulldeps/cross-lang-lto/Makefile index f5480178db0..cdc429d1f99 100644 --- a/src/test/run-make-fulldeps/cross-lang-lto/Makefile +++ b/src/test/run-make-fulldeps/cross-lang-lto/Makefile @@ -1,53 +1,49 @@ # min-llvm-version 4.0 -# ignore-mingw +# ignore-msvc -include ../tools.mk -# This test makes sure that the expected .llvmbc sections for use by -# linker-based LTO are available in object files when compiling with -# -Z cross-lang-lto +# This test makes sure that the object files we generate are actually +# LLVM bitcode files (as used by linker LTO plugins) when compiling with +# -Z cross-lang-lto. -LLVMBC_SECTION_NAME=\\.llvmbc +ASSERT_IS_BITCODE_OBJ=llvm-bcanalyzer # this only succeeds for bitcode files +EXTRACT_OBJS=(cd $(TMPDIR); rm -f ./*.o; llvm-ar x $(1)) -ifeq ($(UNAME),Darwin) - LLVMBC_SECTION_NAME=__bitcode -endif - - -OBJDUMP=llvm-objdump -SECTION_HEADERS=$(OBJDUMP) -section-headers - -BUILD_LIB=$(RUSTC) lib.rs -Copt-level=2 -Z cross-lang-lto=no-link -Ccodegen-units=1 - -BUILD_EXE=$(RUSTC) main.rs -Copt-level=2 -Z cross-lang-lto=no-link -Ccodegen-units=1 --emit=obj +BUILD_LIB=$(RUSTC) lib.rs -Copt-level=2 -Z cross-lang-lto=on -Ccodegen-units=1 +BUILD_EXE=$(RUSTC) main.rs -Copt-level=2 -Z cross-lang-lto=on -Ccodegen-units=1 --emit=obj all: staticlib staticlib-fat-lto staticlib-thin-lto rlib exe cdylib rdylib staticlib: lib.rs $(BUILD_LIB) --crate-type=staticlib -o $(TMPDIR)/liblib.a - [ "$$($(SECTION_HEADERS) $(TMPDIR)/liblib.a | grep -c $(LLVMBC_SECTION_NAME))" -ne "0" ] + $(call EXTRACT_OBJS, liblib.a) + $(ASSERT_IS_BITCODE_OBJ) $(TMPDIR)/liblib.lib0.rcgu.o staticlib-fat-lto: lib.rs $(BUILD_LIB) --crate-type=staticlib -o $(TMPDIR)/liblib-fat-lto.a -Clto=fat - [ "$$($(SECTION_HEADERS) $(TMPDIR)/liblib-fat-lto.a | grep -c $(LLVMBC_SECTION_NAME))" -ne "0" ] + $(call EXTRACT_OBJS, liblib-fat-lto.a) + $(ASSERT_IS_BITCODE_OBJ) $(TMPDIR)/liblib-fat-lto.lib0.rcgu.o staticlib-thin-lto: lib.rs $(BUILD_LIB) --crate-type=staticlib -o $(TMPDIR)/liblib-thin-lto.a -Clto=thin - [ "$$($(SECTION_HEADERS) $(TMPDIR)/liblib-thin-lto.a | grep -c $(LLVMBC_SECTION_NAME))" -ne "0" ] + $(call EXTRACT_OBJS, liblib-thin-lto.a) + $(ASSERT_IS_BITCODE_OBJ) $(TMPDIR)/liblib-thin-lto.lib0.rcgu.o rlib: lib.rs $(BUILD_LIB) --crate-type=rlib -o $(TMPDIR)/liblib.rlib - [ "$$($(SECTION_HEADERS) $(TMPDIR)/liblib.rlib | grep -c $(LLVMBC_SECTION_NAME))" -ne "0" ] + $(call EXTRACT_OBJS, liblib.rlib) + $(ASSERT_IS_BITCODE_OBJ) $(TMPDIR)/liblib.lib0.rcgu.o cdylib: lib.rs $(BUILD_LIB) --crate-type=cdylib --emit=obj -o $(TMPDIR)/cdylib.o - [ "$$($(SECTION_HEADERS) $(TMPDIR)/cdylib.o | grep -c $(LLVMBC_SECTION_NAME))" -ne "0" ] + $(ASSERT_IS_BITCODE_OBJ) $(TMPDIR)/cdylib.o rdylib: lib.rs $(BUILD_LIB) --crate-type=dylib --emit=obj -o $(TMPDIR)/rdylib.o - [ "$$($(SECTION_HEADERS) $(TMPDIR)/rdylib.o | grep -c $(LLVMBC_SECTION_NAME))" -ne "0" ] + $(ASSERT_IS_BITCODE_OBJ) $(TMPDIR)/rdylib.o exe: lib.rs $(BUILD_EXE) -o $(TMPDIR)/exe.o - [ "$$($(SECTION_HEADERS) $(TMPDIR)/exe.o | grep -c $(LLVMBC_SECTION_NAME))" -ne "0" ] + $(ASSERT_IS_BITCODE_OBJ) $(TMPDIR)/exe.o |