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makefile: Make non debug builds with -O3 and LTO under gcc with -fwhole-program

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- Add missing BUILD_ROMS dependency to pdp11 simulator.  ROMs don't change
  often so this usually didn't matter, but it should be a dependency.
This commit is contained in:
Mark Pizzolato 2022-10-30 02:35:43 -10:00
parent 34c4ab3cd5
commit 1792303a9e
1 changed files with 4 additions and 4 deletions
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8
makefile
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@ -1270,10 +1270,10 @@ ifneq ($(DEBUG),)
LTO = LTO =
else else
ifneq (,$(findstring clang,$(COMPILER_NAME))$(findstring LLVM,$(COMPILER_NAME))) ifneq (,$(findstring clang,$(COMPILER_NAME))$(findstring LLVM,$(COMPILER_NAME)))
CFLAGS_O = -O2 -fno-strict-overflow CFLAGS_O = -O3 -fno-strict-overflow
GCC_OPTIMIZERS_CMD = ${GCC} --help 2>&1 GCC_OPTIMIZERS_CMD = ${GCC} --help 2>&1
else else
CFLAGS_O := -O2 CFLAGS_O := -O3
endif endif
LDFLAGS_O = LDFLAGS_O =
GCC_MAJOR_VERSION = $(firstword $(subst ., ,$(GCC_VERSION))) GCC_MAJOR_VERSION = $(firstword $(subst ., ,$(GCC_VERSION)))
@ -1313,7 +1313,7 @@ else
ifneq (,$(LTO)) ifneq (,$(LTO))
ifneq (,$(findstring -flto,$(GCC_OPTIMIZERS))) ifneq (,$(findstring -flto,$(GCC_OPTIMIZERS)))
CFLAGS_O += -flto CFLAGS_O += -flto
ifneq (,$(and $(findstring gcc,$(COMPILER_NAME)),$(findstring -fwhole-program,$(GCC_OPTIMIZERS)))) ifneq (,$(and $(or $(findstring gcc,$(COMPILER_NAME)),$(findstring GCC,$(COMPILER_NAME))),$(findstring -fwhole-program,$(GCC_OPTIMIZERS))))
CFLAGS_O += -fwhole-program CFLAGS_O += -fwhole-program
endif endif
LTO_FEATURE = , with Link Time Optimization, LTO_FEATURE = , with Link Time Optimization,
@ -2256,7 +2256,7 @@ endif
pdp11 : ${BIN}pdp11${EXE} pdp11 : ${BIN}pdp11${EXE}
${BIN}pdp11${EXE} : ${PDP11} ${SIM} ${BIN}pdp11${EXE} : ${PDP11} ${SIM} ${BUILD_ROMS}
${MKDIRBIN} ${MKDIRBIN}
${CC} ${PDP11} ${SIM} ${PDP11_OPT} ${CC_OUTSPEC} ${LDFLAGS} ${CC} ${PDP11} ${SIM} ${PDP11_OPT} ${CC_OUTSPEC} ${LDFLAGS}
ifneq (,$(call find_test,${PDP11D},pdp11)) ifneq (,$(call find_test,${PDP11D},pdp11))