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$NetBSD: patch-makefile,v 1.2 2018/09/24 14:12:28 gson Exp $
Exclude -flto for gcc 4.1.3 (used in NetBSD/vax 6)
Exclude -flto for gcc 4.4.7 (Used in DragonFly 2.13 - 3.1)
Make -O2 conditional so can be overridden by environment
Fix SDL2 detection
--- makefile.orig 2018-09-20 05:36:48.000000000 +0000
+++ makefile
@@ -217,7 +217,7 @@ ifeq ($(WIN32),) #*nix Environments (&&
$(shell git log -1 --pretty="SIM_GIT_COMMIT_ID %H%nSIM_GIT_COMMIT_TIME $(isodate)" >.git-commit-id)
endif
endif
- LTO_EXCLUDE_VERSIONS =
+ LTO_EXCLUDE_VERSIONS = 4.1.3 4.4.7 4.8.3 4.8.4 4.8.5 5.3.0 5.4.0
PCAPLIB = pcap
ifeq (agcc,$(findstring agcc,$(GCC))) # Android target build?
OS_CCDEFS = -D_GNU_SOURCE
@@ -1039,11 +1039,11 @@ ifneq (,$(UNSUPPORTED_BUILD))
endif
ifneq ($(DEBUG),)
CFLAGS_G = -g -ggdb -g3
- CFLAGS_O = -O0
+ CFLAGS_O ?= -O0
BUILD_FEATURES = - debugging support
else
ifneq (,$(findstring clang,$(COMPILER_NAME))$(findstring LLVM,$(COMPILER_NAME)))
- CFLAGS_O = -O0
+ CFLAGS_O ?= -O0
ifeq (Darwin,$(OSTYPE))
NO_LTO = 1
endif
@@ -1052,7 +1052,7 @@ else
ifeq (Darwin,$(OSTYPE))
CFLAGS_O += -O4 -fno-strict-overflow -flto -fwhole-program
else
- CFLAGS_O := -O2 -fno-strict-overflow
+ CFLAGS_O ?= -O2 -fno-strict-overflow
endif
endif
LDFLAGS_O =
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