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author | Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org> | 2020-06-11 11:02:26 +0200 |
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committer | Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org> | 2020-06-11 16:43:01 +0200 |
commit | 8caa1ac001b4bb4f6137239c9516119e3b9206f6 (patch) | |
tree | beb671cc68e37530fbc694d3988ff9d7cf0fa499 /libre/icu-65-compat/PKGBUILD | |
parent | 08de71b1e72e9cd59b43b2cfc607adda36298c5f (diff) | |
download | abslibre-8caa1ac001b4bb4f6137239c9516119e3b9206f6.tar.gz abslibre-8caa1ac001b4bb4f6137239c9516119e3b9206f6.tar.bz2 abslibre-8caa1ac001b4bb4f6137239c9516119e3b9206f6.zip |
libre: icu: enable to provide compatibility for multiple versions
This should enable to have more than one compatibility library
at the same time.
Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
Diffstat (limited to 'libre/icu-65-compat/PKGBUILD')
-rw-r--r-- | libre/icu-65-compat/PKGBUILD | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/libre/icu-65-compat/PKGBUILD b/libre/icu-65-compat/PKGBUILD new file mode 100644 index 000000000..edd52b8ef --- /dev/null +++ b/libre/icu-65-compat/PKGBUILD @@ -0,0 +1,144 @@ +# Maintainer (Arch): Andreas Radke <andyrtr@archlinux.org> +# Contributor (Arch): Art Gramlich <art@gramlich-net.com> +# Contributor (Parabola): Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org> +# Contributor (Parabola): Eli Schwartz <eschwartz@archlinux.org> + +# parabola changes and rationale: +# +# Several Parabola packages depends on ICU, and the ICU soname changes often. +# This means that if we don't rebuild all the Parabola packages which depend +# on ICU, as soon as the new ArchLinux, ArchLinux32, and ArchLinuxARM ICU +# packages are synchronized into the Parabola repositories, we have a problem. +# The repo server synchronizes with the upstream repos un-attended; so this +# is a wonderful surprise each time; and we hustle frantucally to get the +# system sane again. We could watch the testing and staging repos of each +# upstream, and start re-building everything in a Parabola staging repo; +# but that could result in discarded work, if those exact versions are not the +# ones which are eventually released into [core]. +# +# At first nothing was done to fix or workaround that issue. In practice, +# once a new ICU was synchronized, many users were upgrading before the +# Parabola packages had the time to be rebuilt. For such users, it +# broke all the installed Parabola packages that were depending on the old ICU. +# This means that users had to find a way to downgrade packages manually or wait +# until developers would finally have rebuilt all the packages that were broken. +# +# Then such packages were modified to make them depend on the exact version of +# the ICU packages they were built against. This way, once the new ICU package +# was synchronized, users could not upgrade if they had packages that were not +# rebuilt yet against the new ICU package. However this workaround also prevents +# installing packages that depends on the new ICU. +# +# The correct fix would probably be to automatically build all the Packages +# instead of relying on Arch Linux Packages. Still, a staging repo would be +# required to hold the new packages, until they all can be released together sanely. +# However we don't have the code, configuration and/or infrastructure to run +# an automatic builder for all packages yet even if there is work in this +# direction. +# +# In the meantime, this version of ICU is meant to enable Parabola packages to +# link against it at runtime. This enables all the Parabola packages to depend +# only on the ICU version, which is usually the upstream distribution's ICU but +# is occasionally this ICU if the Parabola package has not yet been rebuilt +# after an ICU update. +# +# It is inspired by the admittedly awkward hack of versioned library +# dependencies more commonly seen in e.g. the AUR as 'icu65' or somesuch which +# proprietary binaries built against Debian's ICU will depend on, but awkward +# is in the eyes of the beholder and this elegantly scales to Parabola's needs, +# without consuming increasing resources, which is the best definition of "not +# awkward". +# +# To use it, simply add the following dependency to any package which parabola +# has built or rebuilt: +# +# depends=('libicui18n.so') +# +# or whichever shared library is reported by readelf -d /path/to/compiled/ELF/file +# and, every time the upstream distribution upgrades ICU, update this package +# as well, to ensure it always stays exactly one version behind. +# +# This works well for ICU, even for packages which link to both the older and +# newer versions of libicu*.so, since ICU uses versioned symbols as reported by +# +# nm -D --demangle --with-symbol-versions /path/to/library +# +# However, caution must be taken before implementing the same idea for other +# libraries. So the idea is to only use it for libraries that often have this +# issue. +# +# Changes: +# - remove all files other than libicu*.so.* +# - depend on icu; this is needed because if the package is installed on its +# own, ldconfig will create untracked symlinks which were supposed to be +# installed by the icu package. + +pkgname=icu-65-compat +_pkgname=icu +pkgver=65.1 +pkgrel=3 +pkgrel+=.parabola2 +pkgdesc="International Components for Unicode library" +pkgdesc+=" (compatibility libraries for the previous release)" +arch=(x86_64) +arch+=(armv7h i686) +url="http://site.icu-project.org/home" +license=('custom:icu') +depends=('gcc-libs' 'sh') +# require the main ICU version always be > this one +depends+=("icu>$pkgver") +conflicts=("icu<=$pkgver") +makedepends=('python') +provides=(libicu{data,i18n,io,test,tu,uc}.so) +replaces=('icu-parabola') +conflicts=('icu-parabola') +source=(https://github.com/unicode-org/icu/releases/download/release-${pkgver//./-}/${_pkgname}4c-${pkgver//./_}-src.tgz{,.asc} + icu-65.1-initialized-buffer-uloc_getKeywordValue.patch::https://github.com/unicode-org/icu/commit/fab4c3c719.patch + icu-65.1-prevent-SEGV_MAPERR-in-append.patch::https://github.com/unicode-org/icu/commit/b7d08bc04a.patch) +# https://github.com/unicode-org/icu/releases/download/release-65-1/SHASUM512.txt - no checksum file for v67 release +sha512sums=('8f1ef33e1f4abc9a8ee870331c59f01b473d6da1251a19ce403f822f3e3871096f0791855d39c8f20c612fc49cda2c62c06864aa32ddab2dbd186d2b21ce9139' + 'SKIP' + '8898fe0fa9805304cd2fc02c00ab1131861836f4d11887f82450c2378666cb03bce0c5038d3f0bdcdd1c1cdee2a00a61ef85602ed0e0c74ad2e58578b1940123' + '580283cdd95fb7b8410cb3a6c0f47a6c8e53e0fdc9c213b04cd133ba4120381533ff2aef89ddab968150754bd9ca3a536d5c592c6881e625eb8ee6de8723de1b') +validpgpkeys=('BA90283A60D67BA0DD910A893932080F4FB419E3') # "Steven R. Loomis (filfla-signing) <srloomis@us.ibm.com>" +validpgpkeys+=('9731166CD8E23A83BEE7C6D3ACA5DBE1FD8FABF1') # "Steven R. Loomis (ICU Project) <srl@icu-project.org>" +validpgpkeys+=('FFA9129A180D765B7A5BEA1C9B432B27D1BA20D7') # "Fredrik Roubert <fredrik@roubert.name>" +validpgpkeys+=('E4098B78AFC94394F3F49AA903996C7C83F12F11') # "keybase.io/srl295 <srl295@keybase.io>" +validpgpkeys+=('4569BBC09DA846FC91CBD21CE1BBA44593CF2AE0') # "Steven R. Loomis (codesign-qormi) <srloomis@us.ibm.com>" + +prepare() { + cd icu + + # https://unicode-org.atlassian.net/browse/ICU-20884 + patch -Np2 -i ../icu-65.1-initialized-buffer-uloc_getKeywordValue.patch + + # https://github.com/unicode-org/icu/pull/971 + patch -Np2 -i ../icu-65.1-prevent-SEGV_MAPERR-in-append.patch +} + +build() { + cd icu/source + ./configure --prefix=/usr \ + --sysconfdir=/etc \ + --mandir=/usr/share/man \ + --sbindir=/usr/bin + make +} + +check() { + cd icu/source + make -k check +} + +package() { + cd icu/source + make -j1 DESTDIR="${pkgdir}" install + + # Install license + install -Dm644 "${srcdir}"/icu/LICENSE "${pkgdir}/usr/share/licenses/${pkgname}/LICENSE" + + # to avoid conflicts against the preferred 'icu' package, we remove all files + # except the actual shared libraries + rm -r "${pkgdir}"/usr/{bin,include,lib/{icu,pkgconfig},share} + rm "${pkgdir}"/usr/lib/*.so +} |