* [gentoo-commits] repo/gentoo:master commit in: app-arch/lz4/files/, app-arch/lz4/
@ 2016-11-10 5:16 Mike Frysinger
0 siblings, 0 replies; 2+ messages in thread
From: Mike Frysinger @ 2016-11-10 5:16 UTC (permalink / raw
To: gentoo-commits
commit: 22099cef5b70c6147a3c040f95ec26ad57a17f48
Author: Mike Frysinger <vapier <AT> gentoo <DOT> org>
AuthorDate: Thu Nov 10 05:16:10 2016 +0000
Commit: Mike Frysinger <vapier <AT> gentoo <DOT> org>
CommitDate: Thu Nov 10 05:16:10 2016 +0000
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=22099cef
app-arch/lz4: add support for USE=static-libs
app-arch/lz4/files/lz4-0_p131-static-libs.patch | 49 +++++++++++++++++++++++++
app-arch/lz4/lz4-0_p131-r1.ebuild | 23 +++++++-----
app-arch/lz4/lz4-9999.ebuild | 23 +++++++-----
3 files changed, 77 insertions(+), 18 deletions(-)
diff --git a/app-arch/lz4/files/lz4-0_p131-static-libs.patch b/app-arch/lz4/files/lz4-0_p131-static-libs.patch
new file mode 100644
index 00000000..f8c5c2d
--- /dev/null
+++ b/app-arch/lz4/files/lz4-0_p131-static-libs.patch
@@ -0,0 +1,49 @@
+fix from upstream
+
+From 43b631223b2d0425a0970876974074934f89c450 Mon Sep 17 00:00:00 2001
+From: Mike Frysinger <vapier@gentoo.org>
+Date: Thu, 22 Sep 2016 23:59:02 -0400
+Subject: [PATCH] add a flag to disable static libs
+
+---
+ lib/Makefile | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/lib/Makefile b/lib/Makefile
+index b5352a0cb372..27b35c41b693 100644
+--- a/lib/Makefile
++++ b/lib/Makefile
+@@ -40,6 +40,8 @@
+ LIBVER_PATCH=`sed -n '/define LZ4_VERSION_RELEASE/s/.*[[:blank:]]\([0-9][0-9]*\).*/\1/p' < lz4.h`
+ LIBVER=$(LIBVER_MAJOR).$(LIBVER_MINOR).$(LIBVER_PATCH)
+
++BUILD_STATIC:= yes
++
+ DESTDIR?=
+ PREFIX ?= /usr/local
+ CFLAGS ?= -O3
+@@ -71,9 +72,11 @@
+ all: liblz4
+
+ liblz4: lz4.c lz4hc.c lz4frame.c xxhash.c
++ifeq ($(BUILD_STATIC),yes)
+ @echo compiling static library
+ @$(CC) $(CPPFLAGS) $(CFLAGS) -c $^
+ @$(AR) rcs liblz4.a lz4.o lz4hc.o lz4frame.o xxhash.o
++endif
+ @echo compiling dynamic library $(LIBVER)
+ @$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -shared $^ -fPIC $(SONAME_FLAGS) -o $@.$(SHARED_EXT_VER)
+ @echo creating versioned links
+@@ -104,7 +107,9 @@
+ @cp -a liblz4.$(SHARED_EXT_MAJOR) $(DESTDIR)$(LIBDIR)
+ @cp -a liblz4.$(SHARED_EXT) $(DESTDIR)$(LIBDIR)
+ @cp -a liblz4.pc $(DESTDIR)$(LIBDIR)/pkgconfig/
++ifeq ($(BUILD_STATIC),yes)
+ @install -m 644 liblz4.a $(DESTDIR)$(LIBDIR)/liblz4.a
++endif
+ @install -m 644 lz4.h $(DESTDIR)$(INCLUDEDIR)/lz4.h
+ @install -m 644 lz4hc.h $(DESTDIR)$(INCLUDEDIR)/lz4hc.h
+ @install -m 644 lz4frame.h $(DESTDIR)$(INCLUDEDIR)/lz4frame.h
+--
+2.9.0
+
diff --git a/app-arch/lz4/lz4-0_p131-r1.ebuild b/app-arch/lz4/lz4-0_p131-r1.ebuild
index 8e7767e..21dc5de 100644
--- a/app-arch/lz4/lz4-0_p131-r1.ebuild
+++ b/app-arch/lz4/lz4-0_p131-r1.ebuild
@@ -26,7 +26,7 @@ LICENSE="BSD-2 GPL-2"
# with abi-compliance-checker and update the subslot every time ABI
# changes. This is the least we can do to keep things sane.
SLOT="0/r131"
-IUSE="test valgrind"
+IUSE="static-libs test valgrind"
DEPEND="test? ( valgrind? ( dev-util/valgrind ) )"
@@ -34,27 +34,32 @@ src_prepare() {
if ! use valgrind; then
sed -i -e '/^test:/s|test-mem||g' programs/Makefile || die
fi
+ epatch "${FILESDIR}"/${PN}-0_p131-static-libs.patch
multilib_copy_sources
}
+lmake() {
+ emake \
+ BUILD_STATIC=$(usex static-libs) \
+ PREFIX="${EPREFIX}/usr" \
+ LIBDIR="${EPREFIX}"/usr/$(get_libdir) \
+ "$@"
+}
+
multilib_src_compile() {
tc-export CC AR
# we must not use the 'all' target since it builds test programs
# & extra -m32 executables
- emake -C lib liblz4 liblz4.pc \
- PREFIX="${EPREFIX}/usr" \
- LIBDIR="${EPREFIX}"/usr/$(get_libdir)
- emake -C programs lz4 lz4c
+ lmake -C lib liblz4 liblz4.pc
+ lmake -C programs lz4 lz4c
# work around lack of proper target dependencies
touch lib/liblz4
}
multilib_src_test() {
- emake -j1 test
+ lmake -j1 test
}
multilib_src_install() {
- emake install DESTDIR="${D}" \
- PREFIX="${EPREFIX}/usr" \
- LIBDIR="${EPREFIX}"/usr/$(get_libdir)
+ lmake install DESTDIR="${D}"
}
diff --git a/app-arch/lz4/lz4-9999.ebuild b/app-arch/lz4/lz4-9999.ebuild
index 8e7767e..21dc5de 100644
--- a/app-arch/lz4/lz4-9999.ebuild
+++ b/app-arch/lz4/lz4-9999.ebuild
@@ -26,7 +26,7 @@ LICENSE="BSD-2 GPL-2"
# with abi-compliance-checker and update the subslot every time ABI
# changes. This is the least we can do to keep things sane.
SLOT="0/r131"
-IUSE="test valgrind"
+IUSE="static-libs test valgrind"
DEPEND="test? ( valgrind? ( dev-util/valgrind ) )"
@@ -34,27 +34,32 @@ src_prepare() {
if ! use valgrind; then
sed -i -e '/^test:/s|test-mem||g' programs/Makefile || die
fi
+ epatch "${FILESDIR}"/${PN}-0_p131-static-libs.patch
multilib_copy_sources
}
+lmake() {
+ emake \
+ BUILD_STATIC=$(usex static-libs) \
+ PREFIX="${EPREFIX}/usr" \
+ LIBDIR="${EPREFIX}"/usr/$(get_libdir) \
+ "$@"
+}
+
multilib_src_compile() {
tc-export CC AR
# we must not use the 'all' target since it builds test programs
# & extra -m32 executables
- emake -C lib liblz4 liblz4.pc \
- PREFIX="${EPREFIX}/usr" \
- LIBDIR="${EPREFIX}"/usr/$(get_libdir)
- emake -C programs lz4 lz4c
+ lmake -C lib liblz4 liblz4.pc
+ lmake -C programs lz4 lz4c
# work around lack of proper target dependencies
touch lib/liblz4
}
multilib_src_test() {
- emake -j1 test
+ lmake -j1 test
}
multilib_src_install() {
- emake install DESTDIR="${D}" \
- PREFIX="${EPREFIX}/usr" \
- LIBDIR="${EPREFIX}"/usr/$(get_libdir)
+ lmake install DESTDIR="${D}"
}
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [gentoo-commits] repo/gentoo:master commit in: app-arch/lz4/files/, app-arch/lz4/
@ 2024-07-23 14:13 Michał Górny
0 siblings, 0 replies; 2+ messages in thread
From: Michał Górny @ 2024-07-23 14:13 UTC (permalink / raw
To: gentoo-commits
commit: 461b33118c1d8b038088b5d8552f2fa8658bc5af
Author: Holger Hoffstätte <holger <AT> applied-asynchrony <DOT> com>
AuthorDate: Mon Jul 22 22:48:18 2024 +0000
Commit: Michał Górny <mgorny <AT> gentoo <DOT> org>
CommitDate: Tue Jul 23 14:13:40 2024 +0000
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=461b3311
app-arch/lz4: fix test failures
Add patches for proper stack alignment in the freestanding test
and to disable stack protector for the same test to allow building
with clang.
Bug: https://github.com/lz4/lz4/issues/1466
Closes: https://bugs.gentoo.org/936480
Signed-off-by: Holger Hoffstätte <holger <AT> applied-asynchrony.com>
Closes: https://github.com/gentoo/gentoo/pull/37681
Signed-off-by: Michał Górny <mgorny <AT> gentoo.org>
.../lz4/files/1.10.0-fix-freestanding-test.patch | 42 ++++++++++++++++++++++
app-arch/lz4/lz4-1.10.0-r1.ebuild | 4 +++
2 files changed, 46 insertions(+)
diff --git a/app-arch/lz4/files/1.10.0-fix-freestanding-test.patch b/app-arch/lz4/files/1.10.0-fix-freestanding-test.patch
new file mode 100644
index 000000000000..f8dfe2a41c64
--- /dev/null
+++ b/app-arch/lz4/files/1.10.0-fix-freestanding-test.patch
@@ -0,0 +1,42 @@
+
+From: https://github.com/lz4/lz4/pull/1468
+
+commit 63267a77d863f63826d8b13ddb8c190d3a4c01c5
+Author: Holger Hoffstätte <holger@applied-asynchrony.com>
+Date: Mon Jul 22 22:11:19 2024 +0200
+
+ Fix stack alignment of _start() in freestanding test
+
+ When the freestanding test is built with any kind of optimization
+ that enables vectorized loops, special care must be taken to align
+ the stack for _start() at a 16-byte boundary.
+
+diff --git a/tests/freestanding.c b/tests/freestanding.c
+index 6109aa7..96de9d3 100644
+--- a/tests/freestanding.c
++++ b/tests/freestanding.c
+@@ -225,7 +225,7 @@ EXTERN_C int memcmp(const void *s1, const void *s2, size_t n) {
+
+
+ //
+-EXTERN_C void _start(void) {
++EXTERN_C void __attribute__((force_align_arg_pointer)) _start(void) {
+ test();
+ MY_exit(0);
+ }
+
+Disable the stack protector to allow building with clang.
+See https://bugs.gentoo.org/936480
+
+diff -up lz4-1.10.0/build/meson/meson/tests/meson.build lz4-1.10.0/build/meson/meson/tests/meson.build
+--- lz4-1.10.0/build/meson/meson/tests/meson.build 2024-07-21 19:29:49.000000000 +0200
++++ lz4-1.10.0/build/meson/meson/tests/meson.build 2024-07-23 01:26:40.561113031 +0200
+@@ -47,7 +47,7 @@ test_exes = {
+ },
+ 'freestanding': {
+ 'sources': files(lz4_source_root / 'tests/freestanding.c'),
+- 'c_args': ['-ffreestanding', '-Wno-unused-parameter', '-Wno-declaration-after-statement'],
++ 'c_args': ['-ffreestanding', '-fno-stack-protector', '-Wno-unused-parameter', '-Wno-declaration-after-statement'],
+ 'link_args': ['-nostdlib'],
+ 'build': cc.get_id() in ['gcc', 'clang'] and
+ host_machine.system() == 'linux' and host_machine.cpu_family() == 'x86_64',
diff --git a/app-arch/lz4/lz4-1.10.0-r1.ebuild b/app-arch/lz4/lz4-1.10.0-r1.ebuild
index d05fa3dd02fb..7cbc02aadc78 100644
--- a/app-arch/lz4/lz4-1.10.0-r1.ebuild
+++ b/app-arch/lz4/lz4-1.10.0-r1.ebuild
@@ -17,6 +17,10 @@ RESTRICT="!test? ( test )"
EMESON_SOURCE=${S}/build/meson
+PATCHES=(
+ "${FILESDIR}/${PV}-fix-freestanding-test.patch"
+)
+
multilib_src_configure() {
local emesonargs=(
-Dtests=$(usex test true false)
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