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Set default target Windows version for MinGW to XP 

The original MinGW from mingw.org targets Windows 2000 by default, but lacks
the <wspiapi.h> include needed for Windows 2000 support.
pull/531/head
Marcel Raad 2017-11-06 22:37:48 +01:00
parent 379e97cc1c
commit 8582a8dde4
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GPG Key ID: 07ADACB610D796DA
1 changed files with 15 additions and 0 deletions
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GNUmakefile
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@ -46,6 +46,7 @@ IS_SUN := $(shell uname -s | $(GREP) -i -c "SunOS")
IS_LINUX := $(shell $(CXX) -dumpmachine 2>/dev/null | $(GREP) -i -c "Linux")
IS_MINGW := $(shell $(CXX) -dumpmachine 2>/dev/null | $(GREP) -i -c "MinGW")
IS_MINGW32 := $(shell $(CXX) -dumpmachine 2>/dev/null | $(GREP) -x -c "mingw32")
IS_CYGWIN := $(shell $(CXX) -dumpmachine 2>/dev/null | $(GREP) -i -c "Cygwin")
IS_DARWIN := $(shell $(CXX) -dumpmachine 2>/dev/null | $(GREP) -i -c "Darwin")
IS_NETBSD := $(shell $(CXX) -dumpmachine 2>/dev/null | $(GREP) -i -c "NetBSD")
@ -153,6 +154,20 @@ endif
# Clang integrated assembler will be used with -Wa,-q
CLANG_INTEGRATED_ASSEMBLER ?= 0
# original MinGW targets Win2k by default, but lacks proper Win2k support
# if target Windows version is not specified, use Windows XP instead
ifeq ($(IS_MINGW32),1)
ifeq ($(findstring -D_WIN32_WINNT,$(CXXFLAGS)),)
ifeq ($(findstring -D_WIN32_WINDOWS,$(CXXFLAGS)),)
ifeq ($(findstring -DWINVER,$(CXXFLAGS)),)
ifeq ($(findstring -DNTDDI_VERSION,$(CXXFLAGS)),)
CXXFLAGS += -D_WIN32_WINNT=0x0501
endif # NTDDI_VERSION
endif # WINVER
endif # _WIN32_WINDOWS
endif # _WIN32_WINNT
endif # IS_MINGW32
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##### X86/X32/X64 Options #####
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