# MinGW cross compiling environment
# see doc/index.html or doc/README for further information
JOBS := 1
TARGET := i386-mingw32msvc
SOURCEFORGE_MIRROR := kent.dl.sourceforge.net
VERSION := 2.7
PREFIX := $(PWD)/usr
PKG_DIR := $(PWD)/pkg
TMP_DIR = $(PWD)/tmp-$(1)
MAKEFILE := $(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST))
TOP_DIR := $(patsubst %/,%,$(dir $(MAKEFILE)))
PATH := $(PREFIX)/bin:$(PATH)
SHELL := bash
SED := $(shell gsed --help >/dev/null 2>&1 && echo g)sed
INSTALL := $(shell ginstall --help >/dev/null 2>&1 && echo g)install
# unset any environment variables which might cause trouble
AR =
CC =
CFLAGS =
CPP =
CPPFLAGS =
CROSS =
CXX =
CXXCPP =
CXXFLAGS =
EXEEXT =
EXTRA_CFLAGS =
EXTRA_LDFLAGS =
LD =
LDFLAGS =
LIBS =
NM =
PKG_CONFIG =
PKG_CONFIG_PATH =
RANLIB =
STRIP =
SHORT_PKG_VERSION = \
$(word 1,$(subst ., ,$($(1)_VERSION))).$(word 2,$(subst ., ,$($(1)_VERSION)))
PKGS := $(sort $(patsubst $(TOP_DIR)/src/%.mk,%,$(wildcard $(TOP_DIR)/src/*.mk)))
include $(TOP_DIR)/src/*.mk
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))))))
UNPACK_PKG_ARCHIVE = \
$(call UNPACK_ARCHIVE,$(PKG_DIR)/$($(1)_FILE))
PKG_CHECKSUM = \
openssl sha1 '$(PKG_DIR)/$($(1)_FILE)' | $(SED) -n 's,^.*\([0-9a-f]\{40\}\)$$,\1,p'
CHECK_PKG_ARCHIVE = \
[ '$($(1)_CHECKSUM)' == "`$$(call PKG_CHECKSUM,$(1))`" ]
DOWNLOAD_PKG_ARCHIVE = \
$(if $($(1)_URL_2), \
wget -T 30 -t 3 -c -O '$(PKG_DIR)/$($(1)_FILE)' '$($(1)_URL)' \
|| wget -c -O '$(PKG_DIR)/$($(1)_FILE)' '$($(1)_URL_2)', \
wget -c -O '$(PKG_DIR)/$($(1)_FILE)' '$($(1)_URL)')
SOURCEFORGE_FILES = \
wget -q -O- '$(1)' | \
grep 'title="/' | \
$(SED) -n 's,.*title="\(/[^:]*\).*released on \([^ "]* [^ "]* [^ "]*\)",\2 \1,p' | \
while read d1 d2 d3 url; do echo "`date -d "$$d1 $$d2 $$d3" +%Y-%m-%d`" "$$url"; done | \
sort | \
$(SED) 's,^[^ ]* ,,'
.PHONY: all
all: $(PKGS)
.PHONY: download
download: $(addprefix download-,$(PKGS))
define PKG_RULE
.PHONY: download-$(1)
download-$(1): $(addprefix download-only-,$($(1)_DEPS)) download-only-$(1)
.PHONY: download-only-$(1)
download-only-$(1): $(TOP_DIR)/src/$(1).mk
[ -d '$(PKG_DIR)' ] || mkdir -p '$(PKG_DIR)'
if ! $(call CHECK_PKG_ARCHIVE,$(1)); then \
$(call DOWNLOAD_PKG_ARCHIVE,$(1)); \
$(call CHECK_PKG_ARCHIVE,$(1)) || { echo 'Wrong checksum!'; exit 1; }; \
fi
.PHONY: $(1)
$(1): $(PREFIX)/installed-$(1)
$(PREFIX)/installed-$(1): $(TOP_DIR)/src/$(1).mk \
$(wildcard $(TOP_DIR)/src/$(1)-*.patch) \
$(addprefix $(PREFIX)/installed-,$($(1)_DEPS))
[ -d '$(PREFIX)' ] || mkdir -p '$(PREFIX)'
[ -d '$(PKG_DIR)' ] || mkdir -p '$(PKG_DIR)'
if ! $(call CHECK_PKG_ARCHIVE,$(1)); then \
$(call DOWNLOAD_PKG_ARCHIVE,$(1)); \
$(call CHECK_PKG_ARCHIVE,$(1)) || { echo 'Wrong checksum!'; exit 1; }; \
fi
$(if $(value $(1)_BUILD),
rm -rf '$(2)'
mkdir -p '$(2)'
cd '$(2)' && $(call UNPACK_PKG_ARCHIVE,$(1))
cd '$(2)/$($(1)_SUBDIR)'
$(foreach PKG_PATCH,$(sort $(wildcard $(TOP_DIR)/src/$(1)-*.patch)),
(cd '$(2)/$($(1)_SUBDIR)' && patch -p1) < $(PKG_PATCH))
$$(call $(1)_BUILD,$(2)/$($(1)_SUBDIR))
rm -rfv '$(2)'
,)
touch '$$@'
endef
$(foreach PKG,$(PKGS),$(eval $(call PKG_RULE,$(PKG),$(call TMP_DIR,$(PKG)))))
.PHONY: strip
strip:
rm -rf \
'$(PREFIX)/include' \
'$(PREFIX)/info' \
'$(PREFIX)/lib/libiberty.a' \
'$(PREFIX)/man' \
'$(PREFIX)/share' \
'$(PREFIX)/$(TARGET)/etc' \
'$(PREFIX)/$(TARGET)/doc' \
'$(PREFIX)/$(TARGET)/info' \
'$(PREFIX)/$(TARGET)/lib'/*.def \
'$(PREFIX)/$(TARGET)/man' \
'$(PREFIX)/$(TARGET)/sbin' \
'$(PREFIX)/$(TARGET)/share'
-strip -Sx \
'$(PREFIX)/bin'/* \
'$(PREFIX)/libexec/gcc/$(TARGET)'/*/* \
'$(PREFIX)/$(TARGET)/bin'/*
-$(TARGET)-strip -S \
'$(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: clean-pkg
clean-pkg:
rm -f $(patsubst %,'%', \
$(filter-out \
$(foreach PKG,$(PKGS),$(PKG_DIR)/$($(PKG)_FILE)), \
$(wildcard $(PKG_DIR)/*)))
.PHONY: update
define UPDATE
$(if $(2),
$(info $(1): $(2))
$(if $(filter $(2),$($(1)_VERSION)),
,
$(SED) 's/^\([^ ]*_VERSION *:=\).*/\1 $(2)/' -i '$(TOP_DIR)/src/$(1).mk'
$(MAKE) -f '$(MAKEFILE)' 'update-checksum-$(1)'),
$(error Unable to update version number: $(1)))
endef
update:
$(foreach PKG,$(PKGS),$(call UPDATE,$(PKG),$(shell $($(PKG)_UPDATE))))
update-checksum-%:
$(call DOWNLOAD_PKG_ARCHIVE,$*)
$(SED) 's/^\([^ ]*_CHECKSUM *:=\).*/\1 '"`$(call PKG_CHECKSUM,$*)`"'/' -i '$(TOP_DIR)/src/$*.mk'
.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'
(cd '$(TOP_DIR)' && hg log -v --style changelog) >'mingw_cross_env-$(VERSION)/doc/ChangeLog'
( \
$(SED) -n '1,// p' '$(TOP_DIR)/doc/index.html' && \
($(foreach PKG,$(PKGS), \
echo ' | $(PKG) | $($(PKG)_VERSION) |
';)) && \
$(SED) -n '//,$$ p' '$(TOP_DIR)/doc/index.html' \
) \
| $(SED) 's,\(\)[^<]*\(\),\1$(VERSION)\2,g' \
| $(SED) 's,\(\)[^<]*\(\),\1$(TARGET)\2,g' \
>'$(TOP_DIR)/index.html'
cp -p '$(TOP_DIR)/index.html' 'mingw_cross_env-$(VERSION)/doc/'
cp -p '$(TOP_DIR)/doc'/screenshot-* 'mingw_cross_env-$(VERSION)/doc/'
cd 'mingw_cross_env-$(VERSION)/doc' && lynx -dump -width 75 -nolist -force_html index.html >README
cp -p '$(TOP_DIR)/Makefile' 'mingw_cross_env-$(VERSION)/'
cp -p '$(TOP_DIR)/src'/*.mk 'mingw_cross_env-$(VERSION)/src/'
cp -p '$(TOP_DIR)/src'/*.patch '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)'