mirror of https://github.com/rust-lang/rust.git
mk: Introduce CFG_DISABLE_OPTIMIZE_CXX
This commit is contained in:
parent
fa97793139
commit
db72bd90f5
|
@ -9,7 +9,7 @@ CFG_DSYMUTIL := true
|
|||
|
||||
ifeq ($(CFG_OSTYPE), FreeBSD)
|
||||
CFG_LIB_NAME=lib$(1).so
|
||||
CFG_GCCISH_CFLAGS += -fPIC -march=i686 -I/usr/local/include -O2
|
||||
CFG_GCCISH_CFLAGS += -fPIC -march=i686 -I/usr/local/include
|
||||
CFG_GCCISH_LINK_FLAGS += -shared -fPIC -lpthread -lrt
|
||||
ifeq ($(CFG_CPUTYPE), x86_64)
|
||||
CFG_GCCISH_CFLAGS += -m32
|
||||
|
@ -22,7 +22,7 @@ endif
|
|||
|
||||
ifeq ($(CFG_OSTYPE), Linux)
|
||||
CFG_LIB_NAME=lib$(1).so
|
||||
CFG_GCCISH_CFLAGS += -fPIC -march=i686 -O2
|
||||
CFG_GCCISH_CFLAGS += -fPIC -march=i686
|
||||
CFG_GCCISH_LINK_FLAGS += -shared -fPIC -ldl -lpthread -lrt
|
||||
CFG_GCCISH_DEF_FLAG := -Wl,--export-dynamic,--dynamic-list=
|
||||
CFG_GCCISH_PRE_LIB_FLAGS := -Wl,-whole-archive
|
||||
|
@ -48,8 +48,8 @@ ifeq ($(CFG_OSTYPE), Darwin)
|
|||
# approaches welcome!
|
||||
#
|
||||
# NB: Currently GCC's optimizer breaks rustrt (task-comm-1 hangs) on Darwin.
|
||||
CFG_GCC_CFLAGS += -m32 -O2
|
||||
CFG_CLANG_CFLAGS += -m32 -O2
|
||||
CFG_GCC_CFLAGS += -m32
|
||||
CFG_CLANG_CFLAGS += -m32
|
||||
ifeq ($(CFG_CPUTYPE), x86_64)
|
||||
CFG_GCCISH_CFLAGS += -arch i386
|
||||
CFG_GCCISH_LINK_FLAGS += -arch i386
|
||||
|
@ -63,6 +63,13 @@ ifneq ($(findstring MINGW,$(CFG_OSTYPE)),)
|
|||
CFG_WINDOWSY := 1
|
||||
endif
|
||||
|
||||
ifdef CFG_DISABLE_OPTIMIZE_CXX
|
||||
$(info cfg: disabling C++ optimization (CFG_DISABLE_OPTIMIZE_CXX))
|
||||
CFG_GCCISH_CFLAGS += -O0
|
||||
else
|
||||
CFG_GCCISH_CFLAGS += -O2
|
||||
endif
|
||||
|
||||
CFG_TESTLIB=$(CFG_BUILD_DIR)/$(strip \
|
||||
$(if $(findstring stage0,$(1)), \
|
||||
stage0/lib, \
|
||||
|
@ -94,7 +101,7 @@ ifdef CFG_UNIXY
|
|||
CFG_VALGRIND += wine
|
||||
endif
|
||||
|
||||
CFG_GCCISH_CFLAGS := -fno-strict-aliasing -march=i586 -O2
|
||||
CFG_GCCISH_CFLAGS := -fno-strict-aliasing -march=i586
|
||||
CFG_GCCISH_PRE_LIB_FLAGS :=
|
||||
CFG_GCCISH_POST_LIB_FLAGS :=
|
||||
CFG_GCCISH_DEF_FLAG :=
|
||||
|
@ -130,7 +137,7 @@ ifdef CFG_WINDOWSY
|
|||
CFG_PATH_MUNGE := $(strip perl -i.bak -p \
|
||||
-e 's@\\(\S)@/\1@go;' \
|
||||
-e 's@^/([a-zA-Z])/@\1:/@o;')
|
||||
CFG_GCCISH_CFLAGS += -march=i686 -O2
|
||||
CFG_GCCISH_CFLAGS += -march=i686
|
||||
CFG_GCCISH_LINK_FLAGS += -shared -fPIC
|
||||
endif
|
||||
|
||||
|
|
Loading…
Reference in New Issue