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
|
#!/usr/bin/make -f
export DH_VERBOSE=1
include /usr/share/dpkg/pkg-info.mk
target=riscv64-unknown-elf
GCC_VERSION=12
GCC_PACKAGE=gcc-$(GCC_VERSION)
DEB_SOURCE_VERSION=$(shell dpkg-parsechangelog -S Version)
package=gcc-riscv64-unknown-elf
top_dir=$(shell pwd)
gcc_dir=/usr/src/$(GCC_PACKAGE)
doc_dir=/usr/share/doc/$(package)
build_doc_dir=$(top_dir)/debian/$(package)$(doc_dir)
stampdir=debian/stamp
source_version := $(shell dpkg-query -W -f="\$${Version}\n" $(GCC_PACKAGE)-source)
deb_version := $(source_version)+$(DEB_SOURCE_VERSION)
deb_upstream_version := $(shell echo $(deb_version) | cut -d- -f1)
base_version := $(shell echo $(deb_version) | sed -e 's/\([1-9]\.[0-9]\).*-.*/\1/')
BUILT_USING := $(shell dpkg-query -f '$${source:Package} (= $${source:Version}), ' -W $(GCC_PACKAGE)-source)
upstream_dir=gcc-$(deb_upstream_version)
unpack_stamp=$(stampdir)/unpack
tar_stamp=$(stampdir)/tar
src_dir=$(upstream_dir)
build_dir=build
export DEB_BUILD_MAINT_OPTIONS=hardening=+all,-format
build_flags:=$(shell dpkg-buildflags --export=configure) INHIBIT_LIBC_CFLAGS="-DUSE_TM_CLONE_REGISTRY=0"
target_tools=\
AR_FOR_TARGET=$(target)-ar \
AS_FOR_TARGET=$(target)-as \
LD_FOR_TARGET=$(target)-ld \
NM_FOR_TARGET=$(target)-nm \
OBJDUMP_FOR_TARGET=$(target)-objdump \
RANLIB_FOR_TARGET=$(target)-ranlib \
READELF_FOR_TARGET=$(target)-readelf \
STRIP_FOR_TARGET=$(target)-strip
host_tools=\
SED=/bin/sed \
SHELL=/bin/sh \
BASH=/bin/bash \
CONFIG_SHELL=/bin/bash
configure_flags = \
--enable-languages=c,c++ \
--prefix=/usr/lib \
--infodir=/usr/share/doc/$(package)/info \
--mandir=/usr/share/man \
--htmldir=/usr/share/doc/$(package)/html \
--pdfdir=/usr/share/doc/$(package)/pdf \
--bindir=/usr/bin \
--libexecdir=/usr/lib \
--libdir=/usr/lib \
--with-system-zlib \
--enable-multilib \
--disable-decimal-float \
--disable-libffi \
--disable-libgomp \
--disable-libmudflap \
--disable-libquadmath \
--disable-libssp \
--disable-libstdcxx-pch \
--disable-libstdc++-v3 \
--disable-nls \
--disable-shared \
--disable-threads \
--with-arch=rv64imafdc \
--enable-tls \
--build=$(DEB_BUILD_GNU_TYPE) \
--host=$(DEB_HOST_GNU_TYPE) \
--target=$(target) \
--with-gnu-as \
--with-gnu-ld \
--with-headers=no \
--without-newlib \
"--with-pkgversion=$(deb_version)" \
--without-included-gettext \
$(host_tools) \
$(target_tools) \
$(build_flags) \
CFLAGS_FOR_TARGET='-Os -mcmodel=medany' CXXFLAGS_FOR_TARGET='-Os -mcmodel=medany'
%:
dh $@ -D$(src_dir) -B$(build_dir)
$(unpack_stamp): $(tar_stamp)
set -ex; \
cd gcc-*; \
for patch in ../debian/patches/*.patch; do \
echo Applying patch "$$patch"; \
patch -p1 < "$$patch"; \
done
touch $@
$(tar_stamp):
tar xf $(gcc_dir)/gcc-*.tar.*
mkdir -p $(stampdir)
cp /usr/share/doc/$(GCC_PACKAGE)-source/copyright debian/copyright-gcc
touch $@
override_dh_autoreconf: $(unpack_stamp)
autoreconf2.69 -f -i $(upstream_dir)
override_dh_auto_configure: $(unpack_stamp)
mkdir -p $(build_dir)
dh_auto_configure -D$(src_dir) -B$(build_dir) -- $(configure_flags)
override_dh_auto_clean:
rm -rf $(upstream_dir) $(build_dir) debian/tmp debian/copyright-gcc $(stampdir)
dh_autoreconf_clean
override_dh_auto_test:
@echo "no testing, that's way too painful"
# dh_auto_test -D$(src_dir) -B$(build_dir) --max-parallel=1
override_dh_gencontrol:
dh_gencontrol -a -- -v$(deb_version) -Vlocal:Version=$(deb_upstream_version) -Vgcc:Version=$(source_version) -VBuilt-Using="$(BUILT_USING)"
override_dh_auto_install:
mkdir -p $(top_dir)/debian/tmp
cd build && make install DESTDIR=$(top_dir)/debian/tmp
override_dh_installchangelogs:
dh_installchangelogs $(upstream_dir)/ChangeLog
override_dh_compress:
dh_compress -Xexamples/
override_dh_strip:
dh_strip -X.a
|
