-
Notifications
You must be signed in to change notification settings - Fork 3
/
Makefile
174 lines (139 loc) · 5.8 KB
/
Makefile
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
SOURCES = sources
-include versions.mak
GNU_SITE = https://mirrors.dotsrc.org/gnu
GCC_SITE = $(GNU_SITE)/gcc
BINUTILS_SITE = $(GNU_SITE)/binutils
GMP_SITE = $(GNU_SITE)/gmp
MPC_SITE = $(GNU_SITE)/mpc
MPFR_SITE = $(GNU_SITE)/mpfr
ISL_SITE = https://libisl.sourceforge.io
MUSL_SITE = https://musl.libc.org/releases
MUSL_REPO = git://git.musl-libc.org/musl
LINUX_SITE = https://cdn.kernel.org/pub/linux/kernel
DL_CMD = curl -sL4 --connect-timeout 5 --retry 5 --retry-delay 5 --retry-max-time 25 -o
SHA1_CMD = sha1sum -c
COWPATCH = $(CURDIR)/cowpatch.sh
HOST = $(if $(NATIVE),$(TARGET))
BUILD_DIR = build/$(if $(HOST),$(HOST),local)/$(TARGET)
OUTPUT = $(CURDIR)/output$(if $(HOST),-$(HOST))
REL_TOP = ../../..
SRC_DIRS = gcc-$(GCC_VER) binutils-$(BINUTILS_VER) musl-$(MUSL_VER) \
$(if $(GMP_VER),gmp-$(GMP_VER)) \
$(if $(MPC_VER),mpc-$(MPC_VER)) \
$(if $(MPFR_VER),mpfr-$(MPFR_VER)) \
$(if $(ISL_VER),isl-$(ISL_VER)) \
$(if $(LINUX_VER),linux-$(LINUX_VER))
all:
clean:
rm -rf gcc-* binutils-* musl-* gmp-* mpc-* mpfr-* isl-* build build-* linux-*
distclean: clean
rm -rf sources
# Rules for downloading and verifying sources. Treat an external SOURCES path as
# immutable and do not try to download anything into it.
ifeq ($(SOURCES),sources)
$(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/gmp*)): SITE = $(GMP_SITE)
$(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/mpc*)): SITE = $(MPC_SITE)
$(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/mpfr*)): SITE = $(MPFR_SITE)
$(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/isl*)): SITE = $(ISL_SITE)
$(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/binutils*)): SITE = $(BINUTILS_SITE)
$(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/gcc*)): SITE = $(GCC_SITE)/$(basename $(basename $(notdir $@)))
$(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/musl*)): SITE = $(MUSL_SITE)
$(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/linux-7*)): SITE = $(LINUX_SITE)/v7.x
$(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/linux-6*)): SITE = $(LINUX_SITE)/v6.x
$(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/linux-5*)): SITE = $(LINUX_SITE)/v5.x
$(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/linux-4*)): SITE = $(LINUX_SITE)/v4.x
$(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/linux-3*)): SITE = $(LINUX_SITE)/v3.x
$(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/linux-2.6*)): SITE = $(LINUX_SITE)/v2.6
$(patsubst hashes/%.sha1,$(SOURCES)/%,$(wildcard hashes/linux-headers-*)): SITE = $(LINUX_HEADERS_SITE)
$(SOURCES):
mkdir -p $@
$(SOURCES)/config.sub: | $(SOURCES)
mkdir -p $@.tmp
cd $@.tmp && $(DL_CMD) $(notdir $@) "https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=$(CONFIG_SUB_REV)"
cd $@.tmp && touch $(notdir $@)
cd $@.tmp && $(SHA1_CMD) $(CURDIR)/hashes/$(notdir $@).$(CONFIG_SUB_REV).sha1
mv $@.tmp/$(notdir $@) $@
rm -rf $@.tmp
$(SOURCES)/%: hashes/%.sha1 | $(SOURCES)
mkdir -p $@.tmp
cd $@.tmp && $(DL_CMD) $(notdir $@) $(SITE)/$(notdir $@)
cd $@.tmp && touch $(notdir $@)
cd $@.tmp && $(SHA1_CMD) $(CURDIR)/hashes/$(notdir $@).sha1
mv $@.tmp/$(notdir $@) $@
rm -rf $@.tmp
endif
# Rules for extracting and patching sources, or checking them out from git.
musl-git-%:
rm -rf $@.tmp
git clone $(MUSL_REPO) $@.tmp
cd $@.tmp && git reset --hard $(patsubst musl-git-%,%,$@) && git fsck
test ! -d patches/$@ || cat patches/$@/* | ( cd $@.tmp && patch -p1 )
mv $@.tmp $@
%.orig: $(SOURCES)/%.tar.gz
case "$@" in */*) exit 1 ;; esac
rm -rf $@.tmp
mkdir $@.tmp
( cd $@.tmp && tar zxvf - ) < $<
rm -rf $@
touch $@.tmp/$(patsubst %.orig,%,$@)
mv $@.tmp/$(patsubst %.orig,%,$@) $@
rm -rf $@.tmp
%.orig: $(SOURCES)/%.tar.bz2
case "$@" in */*) exit 1 ;; esac
rm -rf $@.tmp
mkdir $@.tmp
( cd $@.tmp && tar jxvf - ) < $<
rm -rf $@
touch $@.tmp/$(patsubst %.orig,%,$@)
mv $@.tmp/$(patsubst %.orig,%,$@) $@
rm -rf $@.tmp
%.orig: $(SOURCES)/%.tar.xz
case "$@" in */*) exit 1 ;; esac
rm -rf $@.tmp
mkdir $@.tmp
( cd $@.tmp && tar Jxvf - ) < $<
rm -rf $@
touch $@.tmp/$(patsubst %.orig,%,$@)
mv $@.tmp/$(patsubst %.orig,%,$@) $@
rm -rf $@.tmp
%: %.orig | $(SOURCES)/config.sub
case "$@" in */*) exit 1 ;; esac
rm -rf $@.tmp
mkdir $@.tmp
( cd $@.tmp && $(COWPATCH) -I ../$< )
test ! -d patches/$@ || cat patches/$@/* | ( cd $@.tmp && $(COWPATCH) -p1 )
if test -f $</configfsf.sub ; then cs=configfsf.sub ; elif test -f $</config.sub ; then cs=config.sub ; else exit 0 ; fi ; rm -f $@.tmp/$$cs && cp -f $(SOURCES)/config.sub $@.tmp/$$cs && chmod +x $@.tmp/$$cs
rm -rf $@
mv $@.tmp $@
# Add deps for all patched source dirs on their patchsets
$(foreach dir,$(notdir $(basename $(basename $(basename $(wildcard hashes/*))))),$(eval $(dir): $$(wildcard patches/$(dir) patches/$(dir)/*)))
extract_all: | $(SRC_DIRS)
# Rules for building.
ifeq ($(TARGET),)
all:
@echo TARGET must be set via config.mak or command line.
@exit 1
else
$(BUILD_DIR):
mkdir -p $@
$(BUILD_DIR)/Makefile: | $(BUILD_DIR)
ln -sf $(REL_TOP)/litecross/Makefile $@
$(BUILD_DIR)/config.mak: | $(BUILD_DIR)
printf >$@ '%s\n' \
"TARGET = $(TARGET)" \
"HOST = $(HOST)" \
"MUSL_SRCDIR = $(REL_TOP)/musl-$(MUSL_VER)" \
"GCC_SRCDIR = $(REL_TOP)/gcc-$(GCC_VER)" \
"BINUTILS_SRCDIR = $(REL_TOP)/binutils-$(BINUTILS_VER)" \
$(if $(GMP_VER),"GMP_SRCDIR = $(REL_TOP)/gmp-$(GMP_VER)") \
$(if $(MPC_VER),"MPC_SRCDIR = $(REL_TOP)/mpc-$(MPC_VER)") \
$(if $(MPFR_VER),"MPFR_SRCDIR = $(REL_TOP)/mpfr-$(MPFR_VER)") \
$(if $(ISL_VER),"ISL_SRCDIR = $(REL_TOP)/isl-$(ISL_VER)") \
$(if $(LINUX_VER),"LINUX_SRCDIR = $(REL_TOP)/linux-$(LINUX_VER)") \
"-include $(REL_TOP)/config.mak"
all: | $(SRC_DIRS) $(BUILD_DIR) $(BUILD_DIR)/Makefile $(BUILD_DIR)/config.mak
cd $(BUILD_DIR) && $(MAKE) $@
install: | $(SRC_DIRS) $(BUILD_DIR) $(BUILD_DIR)/Makefile $(BUILD_DIR)/config.mak
cd $(BUILD_DIR) && $(MAKE) OUTPUT=$(OUTPUT) $@
endif
.SECONDARY: