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19 Commits

Author SHA1 Message Date
Ian Lance Taylor
9a85ed03da runtime: add the --without-libatomic configure option 
This adds the --without-libatomic configure option, which is useful for building libgo
with a non-gcc compiler.

It disables libgo's dependency on libatomic. This
is useful for platforms where it is known that the libatomic runtime
functions are not required, or where the compiler automatically
provides an implementation of them.

From-SVN: r211065
 2014-05-29 20:22:27 +00:00
Ian Lance Taylor
7134cf2833 re PR go/56017 (libgo testsuite does not support cross testing) 
PR go/56017
libgo: Use DejaGNU when testing a cross-compiler.

From-SVN: r195766
 2013-02-05 22:22:17 +00:00
Ian Lance Taylor
ee6440f8d8 libgo: Add no-dist and -Wno-portability to AM_INIT_AUTOMAKE. 
From-SVN: r191575
 2012-09-20 16:32:27 +00:00
Ian Lance Taylor
d25a12fc2d net, syscall: Use native endianness for GNU/Linux netlink code. 
From-SVN: r186640
 2012-04-20 20:11:28 +00:00
Ian Lance Taylor
ea8505da90 syscall, net: Fix GNU/Linux netlink code for big-endian systems. 
From-SVN: r186123
 2012-04-03 23:44:53 +00:00
Ian Lance Taylor
317ea7c0f4 re PR go/48410 (weird installation dir) 
PR go/48410
libgo: Don't put .gox files in version-specific directory.

From-SVN: r184223
 2012-02-14 19:40:09 +00:00
Ian Lance Taylor
9d465faf92 math: Compile with -mfancy-math-387 -funsafe-optimizations on x86. 
From-SVN: r184015
 2012-02-08 19:38:17 +00:00
Ian Lance Taylor
18c700754e libgo: Generate dependencies automatically. 
From-SVN: r181955
 2011-12-03 00:16:12 +00:00
Ian Lance Taylor
207c35fa9e syscall: Portability code for epoll_event on GNU/Linux. 
From-SVN: r180729
 2011-11-01 04:12:01 +00:00
Ian Lance Taylor
de27caacfb Implement new syscall package. 
Calls to library functions now use entersyscall and
exitsyscall as appropriate.  This is a first step toward
multiplexing goroutines onto threads.

From-SVN: r180345
 2011-10-23 19:04:37 +00:00
Ian Lance Taylor
adb0401dac Update Go library to r60. 
From-SVN: r178910
 2011-09-16 15:47:21 +00:00
Ian Lance Taylor
d983a802f6 libgo: Define CC_FOR_BUILD in Makefile. 
From-SVN: r176182
 2011-07-11 20:27:50 +00:00
Ian Lance Taylor
90630d1932 libgo: Support Solaris 8/9. 
From Rainer Orth.

From-SVN: r171818
 2011-04-01 05:11:23 +00:00
Ian Lance Taylor
ca11cc98b9 Recognize m68k, mips, PPC. Don't require arch syscall files to exist. 
From-SVN: r169185
 2011-01-24 23:42:22 +00:00
Ian Lance Taylor
f2ee78b861 Preliminary framework for Solaris support. 
Partly from Rainer Orth.

From-SVN: r168697
 2011-01-12 06:34:08 +00:00
Ian Lance Taylor
c3b5b97b64 Simplify libgo Makefile conditionals. 
From-SVN: r168696
 2011-01-12 02:03:46 +00:00
Ian Lance Taylor
505b439a06 re PR other/46840 (libgo should link against libm) 
PR other/46840
Link libgo against -lm.

From-SVN: r167582
 2010-12-08 02:08:59 +00:00
Ian Lance Taylor
6c94a9fa16 Check for -pthread and -lpthread at configure time. 
From-SVN: r167445
 2010-12-03 21:27:06 +00:00
Ian Lance Taylor
7a9389330e Add Go frontend, libgo library, and Go testsuite. 
gcc/:
	* gcc.c (default_compilers): Add entry for ".go".
	* common.opt: Add -static-libgo as a driver option.
	* doc/install.texi (Configuration): Mention libgo as an option for
	--enable-shared.  Mention go as an option for --enable-languages.
	* doc/invoke.texi (Overall Options): Mention .go as a file name
	suffix.  Mention go as a -x option.
	* doc/frontends.texi (G++ and GCC): Mention Go as a supported
	language.
	* doc/sourcebuild.texi (Top Level): Mention libgo.
	* doc/standards.texi (Standards): Add section on Go language.
	Move references for other languages into their own section.
	* doc/contrib.texi (Contributors): Mention that I contributed the
	Go frontend.
gcc/testsuite/:
	* lib/go.exp: New file.
	* lib/go-dg.exp: New file.
	* lib/go-torture.exp: New file.
	* lib/target-supports.exp (check_compile): Match // Go.

From-SVN: r167407
 2010-12-03 04:34:57 +00:00