librsvg: attemp to fix problem with missing symbol '__clzsi2'
Using patch from 449fdccaff
This commit is contained in:
Leonid Pliushch
parent
0c2dd5fb97
commit
d62890af1a
@ -2,9 +2,9 @@ TERMUX_PKG_HOMEPAGE=https://wiki.gnome.org/action/show/Projects/LibRsvg
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TERMUX_PKG_DESCRIPTION="Library to render SVG files using cairo"
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TERMUX_PKG_LICENSE="LGPL-2.0"
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TERMUX_PKG_VERSION=2.45.7
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TERMUX_PKG_REVISION=1
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TERMUX_PKG_SHA256=d4399eb76eb4e955fd36a5e536e4cb965ccfafbbc72e3b43495e08ac2a61f993
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TERMUX_PKG_REVISION=2
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TERMUX_PKG_SRCURL=http://ftp.gnome.org/pub/GNOME/sources/librsvg/${TERMUX_PKG_VERSION:0:4}/librsvg-${TERMUX_PKG_VERSION}.tar.xz
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TERMUX_PKG_SHA256=d4399eb76eb4e955fd36a5e536e4cb965ccfafbbc72e3b43495e08ac2a61f993
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TERMUX_PKG_DEPENDS="libcroco, pango, gdk-pixbuf, libcairo-gobject, zlib"
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TERMUX_PKG_EXTRA_CONFIGURE_ARGS="--disable-introspection --disable-pixbuf-loader"
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90
packages/librsvg/ensure-__clzsi2-symbol-is-present.patch
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90
packages/librsvg/ensure-__clzsi2-symbol-is-present.patch
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@ -0,0 +1,90 @@
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From 449fdccaffd316eddb394589008310c327eb31bb Mon Sep 17 00:00:00 2001
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From: Kleis Auke Wolthuizen <github@kleisauke.nl>
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Date: Tue, 16 Jul 2019 09:00:00 +0200
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Subject: [PATCH] Ensure that the __clzsi2 symbol is present
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e310e36 solved static linking and the MinGW-w64 builds but included a
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workaround for Rust 1.34 and 1.35 that didn't work for Rust 1.36.
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The main problem with Rust 1.34 and 1.35 is that it included its own version
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of the `__clzsi2` intrinsic instead of the C version. This caused duplicate
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symbols during linking and required a workaround by removing the duplicated
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symbol, see:
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https://github.com/rust-lang/rust/issues/58277
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Fortunately, this is solved within rustc 1.36, see:
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https://github.com/rust-lang-nursery/compiler-builtins/commit/752e35a11f2e7eb29df84668bef0945e75cf3eb5
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The workaround, however, did not ensure that `__clzsi2` intrinsic is only
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removed when it is duplicated (it could also remove the optimized C version).
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This commit ensures that the `__clzsi2` intrinsic is present only once. Note
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that the entire workaround can be removed when the minimum Rust version is
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bumped to 1.36.
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Closes: https://gitlab.gnome.org/GNOME/librsvg/issues/485
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---
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Makefile.am | 12 +++++++-----
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configure.ac | 1 +
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rsvg_internals/build.rs | 2 +-
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3 files changed, 9 insertions(+), 6 deletions(-)
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diff --git a/Makefile.am b/Makefile.am
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index f9205080..9289a384 100644
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--- a/Makefile.am
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+++ b/Makefile.am
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@@ -136,11 +136,11 @@ cargo_verbose_ = $(cargo_verbose_$(AM_DEFAULT_VERBOSITY))
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cargo_verbose_0 =
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cargo_verbose_1 = --verbose
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-RUST_LIB=@abs_top_builddir@/.libs/librsvg_internals.a
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-CARGO_TARGET_DIR=@abs_top_builddir@/target
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-
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LIBRSVG_BUILD_DIR=@abs_top_builddir@
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-LIBRSVG_TARGET_DIR=@abs_top_builddir@/target/@RUST_TARGET_SUBDIR@
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+CARGO_TARGET_DIR=$(LIBRSVG_BUILD_DIR)/target
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+LIBRSVG_TARGET_DIR=$(CARGO_TARGET_DIR)/$(RUST_TARGET_SUBDIR)
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+
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+RUST_LIB=$(LIBRSVG_BUILD_DIR)/.libs/librsvg_internals.a
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check-local:
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cd $(srcdir) && \
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@@ -177,7 +177,9 @@ librsvg_internals.la: $(librsvg_internals_la_SOURCES)
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LIBRSVG_BUILD_DIR=$(LIBRSVG_BUILD_DIR) \
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LIBRSVG_TARGET_DIR=$(LIBRSVG_TARGET_DIR) \
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$(CARGO) --locked build $(CARGO_VERBOSE) $(CARGO_TARGET_ARGS) $(CARGO_RELEASE_ARGS) --features "c-library" \
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- && $(AR) d $(RUST_LIB) clzsi2.o # HACK: https://github.com/rust-lang/rust/issues/58277
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+ && if [[ $$($(NM) -g $(RUST_LIB) | grep "T __clzsi2" -c) -gt 1 ]] ; then \
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+ $(AR) d $(RUST_LIB) clzsi2.o; \
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+ fi
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librsvg_@RSVG_API_MAJOR_VERSION@_la_CPPFLAGS = \
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-I$(top_srcdir) \
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diff --git a/configure.ac b/configure.ac
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index e416231a..fea5fa67 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -109,6 +109,7 @@ AS_IF(test x$RUSTC = xno,
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AC_MSG_ERROR([rustc is required. Please install the Rust toolchain from https://www.rust-lang.org/])
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)
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AC_CHECK_PROGS(AR, ar)
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+AC_CHECK_PROGS(NM, nm)
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dnl Minimum version of rustc that we support
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dnl If you change this, please update COMPILING.md
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diff --git a/rsvg_internals/build.rs b/rsvg_internals/build.rs
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index eaa17b05..eafaa2b4 100644
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--- a/rsvg_internals/build.rs
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+++ b/rsvg_internals/build.rs
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@@ -7,7 +7,7 @@ use std::path::Path;
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use std::os::unix::fs::symlink;
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#[cfg(all(windows, not(target_env = "msvc")))]
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-use std::os::windows::fs::symlink_file;
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+use std::os::windows::fs::symlink_file as symlink;
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#[cfg(not(target_env = "msvc"))]
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use std::fs;
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--
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2.22.0
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