diff options
author | Syrone Wong <wong.syrone@gmail.com> | 2018-07-27 18:32:03 +0800 |
---|---|---|
committer | Felix Fietkau <nbd@nbd.name> | 2018-08-20 09:24:33 +0200 |
commit | 2fb95f71425cc1b3cc9424bb2922fd296e4e05bf (patch) | |
tree | 99c4058eff16a718198be7a02ee14f457708496f /toolchain/gcc/patches/8.1.0/960-gotools-fix-compilation-when-making-cross-compiler.patch | |
parent | 713cee6463a8b654d2c72e469112130373c1336b (diff) | |
download | upstream-2fb95f71425cc1b3cc9424bb2922fd296e4e05bf.tar.gz upstream-2fb95f71425cc1b3cc9424bb2922fd296e4e05bf.tar.bz2 upstream-2fb95f71425cc1b3cc9424bb2922fd296e4e05bf.zip |
toolchain/gcc: update 8.x to 8.2.0
This release fixes LTO link-time performance problems and C++ bug introduced in GCC 8.1
Signed-off-by: Syrone Wong <wong.syrone@gmail.com>
Diffstat (limited to 'toolchain/gcc/patches/8.1.0/960-gotools-fix-compilation-when-making-cross-compiler.patch')
-rw-r--r-- | toolchain/gcc/patches/8.1.0/960-gotools-fix-compilation-when-making-cross-compiler.patch | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/toolchain/gcc/patches/8.1.0/960-gotools-fix-compilation-when-making-cross-compiler.patch b/toolchain/gcc/patches/8.1.0/960-gotools-fix-compilation-when-making-cross-compiler.patch deleted file mode 100644 index 1dd05080d3..0000000000 --- a/toolchain/gcc/patches/8.1.0/960-gotools-fix-compilation-when-making-cross-compiler.patch +++ /dev/null @@ -1,67 +0,0 @@ -From dda6b050cd74a352670787a294596a9c56c21327 Mon Sep 17 00:00:00 2001 -From: Yousong Zhou <yszhou4tech@gmail.com> -Date: Fri, 4 May 2018 18:20:53 +0800 -Subject: [PATCH] gotools: fix compilation when making cross compiler - -libgo is "the runtime support library for the Go programming language. -This library is intended for use with the Go frontend." - -gccgo will link target files with libgo.so which depends on libgcc_s.so.1, but -the linker will complain that it cannot find it. That's because shared libgcc -is not present in the install directory yet. libgo.so was made without problem -because gcc will emit -lgcc_s when compiled with -shared option. When gotools -were being made, it was supplied with -static-libgcc thus no link option was -provided. Check LIBGO in gcc/go/gcc-spec.c for how gccgo make a builtin spec -for linking with libgo.so - -- GccgoCrossCompilation, https://github.com/golang/go/wiki/GccgoCrossCompilation -- Cross-building instructions, http://www.eglibc.org/archives/patches/msg00078.html - -When 3-pass GCC compilation is used, shared libgcc runtime libraries will be -available after gcc pass2 completed and will meet the gotools link requirement -at gcc pass3 ---- - gotools/Makefile.am | 4 +++- - gotools/Makefile.in | 4 +++- - 2 files changed, 6 insertions(+), 2 deletions(-) - ---- a/gotools/Makefile.am -+++ b/gotools/Makefile.am -@@ -26,6 +26,7 @@ PWD_COMMAND = $${PWDCMD-pwd} - STAMP = echo timestamp > - - libgodir = ../$(target_noncanonical)/libgo -+libgccdir = ../$(target_noncanonical)/libgcc - LIBGODEP = $(libgodir)/libgo.la - - LIBGOTOOL = $(libgodir)/libgotool.a -@@ -41,7 +42,8 @@ GOCFLAGS = $(CFLAGS_FOR_TARGET) - GOCOMPILE = $(GOCOMPILER) $(GOCFLAGS) - - AM_GOCFLAGS = -I $(libgodir) --AM_LDFLAGS = -L $(libgodir) -L $(libgodir)/.libs -+AM_LDFLAGS = -L $(libgodir) -L $(libgodir)/.libs \ -+ -L $(libgccdir) -L $(libgccdir)/.libs -lgcc_s - GOLINK = $(GOCOMPILER) $(GOCFLAGS) $(AM_GOCFLAGS) $(LDFLAGS) $(AM_LDFLAGS) -o $@ - - libgosrcdir = $(srcdir)/../libgo/go ---- a/gotools/Makefile.in -+++ b/gotools/Makefile.in -@@ -263,6 +263,7 @@ mkinstalldirs = $(SHELL) $(toplevel_srcd - PWD_COMMAND = $${PWDCMD-pwd} - STAMP = echo timestamp > - libgodir = ../$(target_noncanonical)/libgo -+libgccdir = ../$(target_noncanonical)/libgcc - LIBGODEP = $(libgodir)/libgo.la - LIBGOTOOL = $(libgodir)/libgotool.a - @NATIVE_FALSE@GOCOMPILER = $(GOC) -@@ -271,7 +272,8 @@ LIBGOTOOL = $(libgodir)/libgotool.a - @NATIVE_TRUE@GOCOMPILER = $(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) - GOCOMPILE = $(GOCOMPILER) $(GOCFLAGS) - AM_GOCFLAGS = -I $(libgodir) --AM_LDFLAGS = -L $(libgodir) -L $(libgodir)/.libs -+AM_LDFLAGS = -L $(libgodir) -L $(libgodir)/.libs \ -+ -L $(libgccdir) -L $(libgccdir)/.libs -lgcc_s - GOLINK = $(GOCOMPILER) $(GOCFLAGS) $(AM_GOCFLAGS) $(LDFLAGS) $(AM_LDFLAGS) -o $@ - libgosrcdir = $(srcdir)/../libgo/go - cmdsrcdir = $(libgosrcdir)/cmd |