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# MinGW cross compiling environment
# see doc/README for further information
JOBS := 4
TARGET := i386-mingw32msvc
SOURCEFORGE_MIRROR := kent.dl.sourceforge.net
VERSION := 2.0
PREFIX := $(PWD)/usr
PKG_DIR := $(PWD)/pkg
TMP_DIR = $(PWD)/tmp-$(1)
PATH := $(PREFIX)/bin:$(PATH)
SED := $(shell gsed --version >/dev/null 2>&1 && echo g)sed
PKG_RULES := $(patsubst src/%.mk,%,$(wildcard src/*.mk))
include src/*.mk
CHECK_ARCHIVE = \
$(if $(filter %.tgz, $(1)),tar tfz '$(1)' >/dev/null 2>&1, \
$(if $(filter %.tar.gz, $(1)),tar tfz '$(1)' >/dev/null 2>&1, \
$(if $(filter %.tar.bz2,$(1)),tar tfj '$(1)' >/dev/null 2>&1, \
$(if $(filter %.zip, $(1)),unzip -t '$(1)' >/dev/null 2>&1, \
$(error Unknown archive format: $(1))))))
UNPACK_ARCHIVE = \
$(if $(filter %.tgz, $(1)),tar xvzf '$(1)', \
$(if $(filter %.tar.gz, $(1)),tar xvzf '$(1)', \
$(if $(filter %.tar.bz2,$(1)),tar xvjf '$(1)', \
$(if $(filter %.zip, $(1)),unzip '$(1)', \
$(error Unknown archive format: $(1))))))
DOWNLOAD = \
$(if $(2),wget -t 3 -c '$(1)' || wget -c '$(2)',wget -c '$(1)')
.PHONY: all
all: $(PKG_RULES)
define PKG_RULE
.PHONY: $(1)
$(1): $(PREFIX)/installed-$(1)
$(PREFIX)/installed-$(1): $(addprefix $(PREFIX)/installed-,$($(1)_DEPS))
[ -d '$(PREFIX)' ] || mkdir -p '$(PREFIX)'
[ -d '$(PKG_DIR)' ] || mkdir -p '$(PKG_DIR)'
rm -rf '$(2)'
mkdir -p '$(2)'
cd '$(PKG_DIR)' && ( \
$(call CHECK_ARCHIVE,$($(1)_FILE)) || \
$(call DOWNLOAD,$($(1)_URL),$($(1)_URL_2)) )
cd '$(2)' && \
$(call UNPACK_ARCHIVE,$(PKG_DIR)/$($(1)_FILE))
cd '$(2)/$($(1)_SUBDIR)'
$$(call $(1)_BUILD,$(2)/$($(1)_SUBDIR))
rm -rfv '$(2)'
touch '$$@'
endef
$(foreach PKG,$(PKG_RULES),$(eval $(call PKG_RULE,$(PKG),$(call TMP_DIR,$(PKG)))))
.PHONY: strip
strip:
rm -rf \
$(PREFIX)/include \
$(PREFIX)/info \
$(PREFIX)/lib/libiberty.a \
$(PREFIX)/man \
$(PREFIX)/$(TARGET)/doc \
$(PREFIX)/$(TARGET)/info \
$(PREFIX)/$(TARGET)/man \
$(PREFIX)/$(TARGET)/sbin \
$(PREFIX)/$(TARGET)/share
-strip -s \
$(PREFIX)/bin/* \
$(PREFIX)/libexec/gcc/$(TARGET)/*/* \
$(PREFIX)/$(TARGET)/bin/*
-$(TARGET)-strip -g \
$(PREFIX)/lib/gcc/$(TARGET)/*/*.a \
$(PREFIX)/lib/gcc/$(TARGET)/*/*.o \
$(PREFIX)/$(TARGET)/lib/*.a \
$(PREFIX)/$(TARGET)/lib/*.o
.PHONY: clean
clean:
rm -rf $(call TMP_DIR,*) $(PREFIX)/*
.PHONY: update
define UPDATE
$(if $(2), \
$(info $(1): $(2)) \
$(SED) 's/^\([^ ]*_VERSION *:=\).*/\1 $(2)/' -i src/$(1).mk, \
$(error Unable to update version number: $(1)))
endef
update:
$(foreach PKG,$(PKG_RULES),$(call UPDATE,$(PKG),$(shell $($(PKG)_UPDATE))))
.PHONY: dist
dist:
rm -rf 'mingw_cross_env-$(VERSION)'
mkdir 'mingw_cross_env-$(VERSION)'
mkdir 'mingw_cross_env-$(VERSION)/doc'
mkdir 'mingw_cross_env-$(VERSION)/src'
hg log -v --style changelog >'mingw_cross_env-$(VERSION)/doc/ChangeLog'
( \
$(SED) -n '1,/^List/ { s/^\(MinGW cross.*\)/\1 ($(VERSION))/; p }' doc/README && \
echo '================' && \
echo && \
($(foreach PKG,$(PKG_RULES),echo '$(PKG)' '$($(PKG)_VERSION)';)) | \
awk '{ printf " %-12s %s\n", $$1, $$2 }' && \
echo && \
echo && \
$(SED) -n '/^Copyright/,$$ p' doc/README \
) >'mingw_cross_env-$(VERSION)/doc/README'
cp -p Makefile 'mingw_cross_env-$(VERSION)/'
cp -p src/*.mk 'mingw_cross_env-$(VERSION)/src/'
tar cvf - 'mingw_cross_env-$(VERSION)' | gzip -9 >'mingw_cross_env-$(VERSION).tar.gz'
rm -rf 'mingw_cross_env-$(VERSION)'
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