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Make the build system run dsymutil so we can debug llvm-produced binaries on OSX.

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This commit is contained in:
Jeffrey Yasskin 2010-07-19 07:39:10 +08:00 committed by Graydon Hoare
parent ca95da8bea
commit a96c5f208f
2 changed files with 19 additions and 2 deletions
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1
.gitignore vendored
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@ -10,6 +10,7 @@
*.orig
*.cmo
*.cmi
*.dSYM
*.d
*.o
*.aux

20
src/Makefile
View File

@ -26,6 +26,11 @@ CFG_VALGRIND :=
CFG_LLVM_CONFIG ?= llvm-config
CFG_BOOT_FLAGS := $(FLAGS)
# On Darwin, we need to run dsymutil so the debugging information ends
# up in the right place. On other platforms, it automatically gets
# embedded into the executable, so use a no-op command.
DSYMUTIL := true
ifeq ($(CFG_OSTYPE), Linux)
CFG_RUNTIME := librustrt.so
CFG_STDLIB := libstd.so
@ -56,6 +61,7 @@ ifeq ($(CFG_OSTYPE), Darwin)
# approaches welcome!
CFG_GCC_CFLAGS += -m32
CFG_GCC_LINK_FLAGS += -m32
DSYMUTIL := dsymutil
endif
ifneq ($(findstring MINGW,$(CFG_OSTYPE)),)
@ -651,9 +657,17 @@ test/bench/shootout/%.x86$(CFG_EXE_SUFFIX): test/bench/shootout/%.rs $(REQ)
@$(call CFG_ECHO, compile [llvm]: $<)
$(CFG_QUIET)$(LLC) $(CFG_LLC_CFLAGS) -o $@ $<
%.llvm$(CFG_EXE_SUFFIX): %.s $(CFG_RUNTIME)
@$(call CFG_ECHO, compile [llvm]: $<)
%.o: %.s
@$(call CFG_ECHO, assemble [llvm]: $<)
$(CFG_QUIET)gcc $(CFG_GCC_CFLAGS) -o $@ -c $<
%.llvm$(CFG_EXE_SUFFIX): %.o $(CFG_RUNTIME)
@$(call CFG_ECHO, link [llvm]: $<)
$(CFG_QUIET)gcc $(CFG_GCC_CFLAGS) -o $@ $< -L. -lrustrt
@# dsymutil sometimes fails or prints a warning, but the
@# program still runs. Since it simplifies debugging other
@# programs, I\'ll live with the noise.
-$(CFG_QUIET)$(DSYMUTIL) $@
test/run-pass/%.bc: test/run-pass/%.rc $(REQ)
@$(call CFG_ECHO, compile [llvm]: $<)
@ -802,6 +816,8 @@ clean:
$(CFG_QUIET)rm -f $(TEST_RFAIL_EXES_LLVM) $(TEST_RFAIL_OUTS_LLVM)
$(CFG_QUIET)rm -f $(TEST_CFAIL_EXES_X86) $(TEST_CFAIL_OUTS_X86)
$(CFG_QUIET)rm -f $(TEST_CFAIL_EXES_LLVM) $(TEST_CFAIL_OUTS_LLVM)
$(CFG_QUIET)rm -rf $(TEST_RPASS_EXES_LLVM:.llvm=.llvm.dSYM)
$(CFG_QUIET)rm -rf $(TEST_RFAIL_EXES_LLVM:.llvm=.llvm.dSYM)
$(CFG_QUIET)rm -Rf $(PKG_NAME)-*.tar.gz dist
$(CFG_QUIET)rm -f $(foreach ext,cmx cmi cmo cma o a d exe,\
$(wildcard boot/*/*.$(ext) boot/*/*/*.$(ext)))