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
|
# Copyright 1999-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
VERIFY_SIG_OPENPGP_KEY_PATH="${BROOT}"/usr/share/openpgp-keys/gnupg.asc
inherit autotools flag-o-matic linux-info multilib-minimal toolchain-funcs verify-sig
DESCRIPTION="General purpose crypto library based on the code used in GnuPG"
HOMEPAGE="https://www.gnupg.org/"
SRC_URI="mirror://gnupg/${PN}/${P}.tar.bz2"
SRC_URI+=" verify-sig? ( mirror://gnupg/${PN}/${P}.tar.bz2.sig )"
LICENSE="LGPL-2.1 MIT"
SLOT="0/20" # subslot = soname major version
KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris"
IUSE="+asm cpu_flags_arm_neon cpu_flags_arm_aes cpu_flags_arm_sha1 cpu_flags_arm_sha2 cpu_flags_ppc_altivec cpu_flags_ppc_vsx2 cpu_flags_ppc_vsx3 cpu_flags_x86_aes cpu_flags_x86_avx cpu_flags_x86_avx2 cpu_flags_x86_padlock cpu_flags_x86_sha cpu_flags_x86_sse4_1 doc +getentropy static-libs"
# Build system only has --disable-arm-crypto-support right now
# If changing this, update src_configure logic too.
# ARM CPUs seem to, right now, support all-or-nothing for crypto extensions,
# but this looks like it might change in future. This is just a safety check
# in case people somehow do have a CPU which only supports some. They must
# for now disable them all if that's the case.
REQUIRED_USE="
cpu_flags_arm_aes? ( cpu_flags_arm_sha1 cpu_flags_arm_sha2 )
cpu_flags_arm_sha1? ( cpu_flags_arm_aes cpu_flags_arm_sha2 )
cpu_flags_arm_sha2? ( cpu_flags_arm_aes cpu_flags_arm_sha1 )
cpu_flags_ppc_vsx3? ( cpu_flags_ppc_altivec cpu_flags_ppc_vsx2 )
cpu_flags_ppc_vsx2? ( cpu_flags_ppc_altivec )
"
RDEPEND=">=dev-libs/libgpg-error-1.25[${MULTILIB_USEDEP}]
getentropy? (
kernel_linux? (
elibc_glibc? ( >=sys-libs/glibc-2.25 )
elibc_musl? ( >=sys-libs/musl-1.1.20 )
)
)"
DEPEND="${RDEPEND}"
BDEPEND="doc? ( virtual/texi2dvi )
verify-sig? ( sec-keys/openpgp-keys-gnupg )"
PATCHES=(
"${FILESDIR}"/${PN}-multilib-syspath.patch
"${FILESDIR}"/${PN}-powerpc-darwin.patch
"${FILESDIR}"/${PN}-1.10.1-fix-no-asm-hppa.patch
"${FILESDIR}"/${PN}-1.9.4-no-fgrep-libgcrypt-config.patch
)
MULTILIB_CHOST_TOOLS=(
/usr/bin/libgcrypt-config
)
pkg_pretend() {
if [[ ${MERGE_TYPE} == buildonly ]]; then
return
fi
if use kernel_linux && use getentropy; then
unset KV_FULL
get_running_version
if [[ -n ${KV_FULL} ]] && kernel_is -lt 3 17; then
eerror "The getentropy function requires the getrandom syscall."
eerror "This was introduced in Linux 3.17."
eerror "Your system is currently running Linux ${KV_FULL}."
eerror "Disable the 'getentropy' USE flag or upgrade your kernel."
die "Kernel is too old for getentropy"
fi
fi
}
pkg_setup() {
:
}
src_prepare() {
default
eautoreconf
}
multilib_src_configure() {
if [[ ${CHOST} == *86*-solaris* ]] ; then
# ASM code uses GNU ELF syntax, divide in particular, we need to
# allow this via ASFLAGS, since we don't have a flag-o-matic
# function for that, we'll have to abuse cflags for this
append-cflags -Wa,--divide
fi
if [[ ${CHOST} == powerpc* ]] ; then
# ./configure does a lot of automagic, prevent that
# generic ppc32+ppc64 altivec
use cpu_flags_ppc_altivec || local -x gcry_cv_cc_ppc_altivec=no
use cpu_flags_ppc_altivec || local -x gcry_cv_cc_ppc_altivec_cflags=no
# power8 vector extension, aka arch 2.07 ISA, also checked below via ppc-crypto-support
use cpu_flags_ppc_vsx2 || local -x gcry_cv_gcc_inline_asm_ppc_altivec=no
# power9 vector extension, aka arch 3.00 ISA
use cpu_flags_ppc_vsx3 || local -x gcry_cv_gcc_inline_asm_ppc_arch_3_00=no
fi
# Workaround for GCC < 11.3 bug
# https://git.gnupg.org/cgi-bin/gitweb.cgi?p=libgcrypt.git;a=commitdiff;h=0b399721ce9709ae25f9d2050360c5ab2115ae29
# https://dev.gnupg.org/T5581
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102124
if use arm64 && tc-is-gcc && (($(gcc-major-version) == 11)) && (($(gcc-minor-version) <= 2)) && (($(gcc-micro-version) == 0)) ; then
append-flags -fno-tree-loop-vectorize
fi
# ideally we want !tc-ld-is-bfd for best future-proofing, but it needs
# https://github.com/gentoo/gentoo/pull/28355
# mold needs this too but right now tc-ld-is-mold is also not available
if tc-ld-is-lld; then
append-ldflags -Wl,--undefined-version
fi
local myeconfargs=(
CC_FOR_BUILD="$(tc-getBUILD_CC)"
--enable-noexecstack
$(use_enable cpu_flags_arm_neon neon-support)
# See REQUIRED_USE comment above
$(use_enable cpu_flags_arm_aes arm-crypto-support)
$(use_enable cpu_flags_ppc_vsx2 ppc-crypto-support)
$(use_enable cpu_flags_x86_aes aesni-support)
$(use_enable cpu_flags_x86_avx avx-support)
$(use_enable cpu_flags_x86_avx2 avx2-support)
$(use_enable cpu_flags_x86_padlock padlock-support)
$(use_enable cpu_flags_x86_sha shaext-support)
$(use_enable cpu_flags_x86_sse4_1 sse41-support)
# required for sys-power/suspend[crypt], bug 751568
$(use_enable static-libs static)
# disabled due to various applications requiring privileges
# after libgcrypt drops them (bug #468616)
--without-capabilities
# http://trac.videolan.org/vlc/ticket/620
$([[ ${CHOST} == *86*-darwin* ]] && echo "--disable-asm")
# causes bus-errors on sparc64-solaris
$([[ ${CHOST} == sparcv9-*-solaris* ]] && echo "--disable-asm")
$(use asm || echo "--disable-asm")
GPG_ERROR_CONFIG="${ESYSROOT}/usr/bin/${CHOST}-gpg-error-config"
)
if use kernel_linux; then
# --enable-random=getentropy requires getentropy/getrandom.
# --enable-random=linux enables legacy code that tries getrandom
# and falls back to reading /dev/random.
myeconfargs+=( --enable-random=$(usex getentropy getentropy linux) )
fi
ECONF_SOURCE="${S}" econf "${myeconfargs[@]}" \
$("${S}/configure" --help | grep -o -- '--without-.*-prefix')
}
multilib_src_compile() {
default
multilib_is_native_abi && use doc && VARTEXFONTS="${T}/fonts" emake -C doc gcrypt.pdf
}
multilib_src_install() {
emake DESTDIR="${D}" install
multilib_is_native_abi && use doc && dodoc doc/gcrypt.pdf
}
multilib_src_install_all() {
default
find "${ED}" -type f -name '*.la' -delete || die
}
|
GitWeb