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Commit Graph

500 Commits

Author SHA1 Message Date
Thomas Schwinge
b5a5da2376 Don't bother checking for $CC option to accept ISO C89. 2013-01-25 12:44:45 +01:00
Thomas Schwinge
bb931195fe configure: Default to CPP="$CC -E" unless overridden. 2013-01-25 12:33:19 +01:00
Roland McGrath
6270516e15 Fix multiarch handling in sysdeps generation. 2013-01-11 16:00:49 -08:00
H.J. Lu
740b3dbee8 Add --enable-hardcoded-path-in-tests configure option 2013-01-11 07:14:18 -08:00
Roland McGrath
1c9f1a028a Remove some old cruft variables from configure. 2013-01-10 16:22:45 -08:00
Adam Conrad
6706074627 Fix C++ header directory detection for non-standard paths. 
Stop assuming specific path layouts for C++ headers, and instead
use an autodetection method that looks for paths with '/[cg]++'
in the g++ include list.
 2012-11-24 23:58:38 -07:00
H.J. Lu
6bfea97493 Properly check linker -z XXX support 2012-11-21 12:34:32 -08:00
Andreas Schwab
786b0b67a3 Fix ifunc configure check for 64-bit targets 2012-11-18 16:30:16 +01:00
Joseph Myers
8b748aed2a Support --with-pkgversion and --with-bugurl. 2012-11-09 22:13:45 +00:00
Roland McGrath
f7934be8f6 Require an exact Autoconf version. 2012-11-02 11:19:27 -07:00
Roland McGrath
6e6249d0b4 BZ#14743: Move clock_* symbols from librt to libc. 2012-10-24 14:50:46 -07:00
Mike Frysinger
0cae3f4b03 change ifunc assembly test to a link test 
The test currently tests the binutils frontend support which passes for
all versions of binutils we currently require (2.20+).  It doesn't test
the backend which is required for ifunc to actually work, and which most
targets don't yet support.

Change the assembly code so that when we link it, we get a file that has
ifunc relocations if the backend supports it.  That way we can test to
see if binutils supports everything we need.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2012-10-24 17:01:13 -04:00
Mike Frysinger
8175a2532b drop -q flag when using grep 
We don't currently want to rely on the -q option to grep.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2012-10-24 13:00:48 -04:00
Joseph Myers
728e272aec Remove relics of support for configuring in the source directory. 2012-10-19 20:03:12 +00:00
Joseph Myers
1e4a95361c Use $CXX not cc1plus to locate C++ headers. 2012-10-10 22:07:36 +00:00
Roland McGrath
f57f805541 Clean up conditionalize of ld.so.cache support. 2012-10-03 16:13:14 -07:00
H.J. Lu
6551399088 Remove $(have-cpp-asm-debuginfo) check 2012-09-15 13:08:45 -07:00
Allan McRae
c4e85184d2 Improve C++ header location detection (bug 13966) 2012-09-06 00:16:24 +10:00
Allan McRae
0786794f3a Check for gawk >= 3.0 (bug 13412) 2012-09-02 09:30:18 +10:00
Roland McGrath
c53d909c80 Add --disable-build-nscd configure option. 2012-08-22 13:35:55 -07:00
Roland McGrath
3cc3ef96d6 BZ#13696: Add --disable-nscd configure option. 2012-08-22 13:31:12 -07:00
Dmitry V. Levin
07e5155066 Fix sed configure check for newer sed --version output. 2012-08-22 12:58:18 -07:00
Roland McGrath
c91c505f22 Make sysheaders available in config.make. 2012-08-17 14:05:53 -07:00
Marek Polacek
b67e9372b2 Get rid of ASM_TYPE_DIRECTIVE{,_PREFIX}. 2012-08-02 21:04:29 +02:00
Thomas Schwinge
576338111a configure.in <sysdeps resolving>: Correct printing Implies_before. 2012-07-23 12:27:12 +02:00
Marek Polacek
7b8e0d49cb Get rid of ASM_GLOBAL_DIRECTIVE. 2012-07-10 14:30:24 +02:00
Carlos O'Donell
0e3933b963 Use AC_LANG_SOURCE to fix autoconf warnings. 2012-06-22 18:05:23 +00:00
Roland McGrath
4248b1b1cf Respect --localstatedir for /var/db parent directory. 2012-06-22 10:11:07 -07:00
Joseph Myers
4da0431d5f Weaken PIE configure test to a compile test. 2012-05-30 09:50:40 +00:00
H.J. Lu
918b56067a Don't use header files in glibc configure 2012-05-25 14:16:19 -07:00
Roland McGrath
3a097cc7a1 Add --enable-systemtap configuration to define static probe points. 2012-05-25 13:40:20 -07:00
Joseph Myers
59f0c22ed2 Filter out unknown symbols in stack-protector test. 2012-05-21 23:26:27 +00:00
Roland McGrath
30b99d798f BZ#10375: Configure magic to use -fno-stack-protector if needed. 2012-05-16 16:22:50 -07:00
Roland McGrath
61653dfb81 BZ#10375: Configure magic to use -U_FORTIFY_SOURCE if needed. 2012-05-16 16:20:59 -07:00
Joseph Myers
6a3951a036 Update Texinfo version requirement. 2012-05-16 18:50:39 +00:00
Roland McGrath
ba75122dd9 configure change to handle Implies-{before,after} files 2012-05-15 11:04:22 -07:00
Andreas Jaeger
021db4be6f Make sunrpc code usable again 
New configure option --enable-obsolete-rpc makes the deprecated RPC
  headers and functions available at compile time as they were before
  version 2.14.  This option will be removed at some time in the future
  after the TI-RPC library becomes fully sufficient for the needs of
  existing applications.
 2012-05-10 20:19:53 +02:00
Andreas Jaeger
ecf0ebfb04 Always run check-abi 
Remove the configure options for running of check-abi and always
run it as part of the testsuite
 2012-04-29 06:36:30 +02:00
Joseph Myers
2ce4f01533 Don't handle unsupported OSes in configure (base_os settings). 2012-04-26 18:42:42 +00:00
Joseph Myers
a3cc4f48e9 Remove --as-needed configure test. 2012-04-25 17:02:33 +00:00
Joseph Myers
3a533ca370 Don't handle libgcc_s suffixes. 2012-04-24 10:22:45 +00:00
Andreas Jaeger
83ef87ba7d Remove sysdeps/elf support from configure. 
* configure.in: Remove support for elf directories in sysdeps.
 2012-03-28 09:31:50 +02:00
Andreas Schwab
7998fa7899 Disable use of FMA instructions in branred 2012-03-21 23:58:50 +01:00
Thomas Schwinge
1722813295 Weaken -fstack-protector configure test to a compile test. 2012-03-21 17:51:08 +00:00
Joseph Myers
40b601fbb7 Use autoconf macro for testing compiler options with empty input. 2012-03-21 16:33:57 +00:00
Roland McGrath
10a803e0a2 Use sysdeps/*/preconfigure fragments from main source tree. 2012-03-16 11:12:50 -07:00
David S. Miller
eae47a3618 Add framework for using sparc VIS3 instructions, use it for copysign/signbit. 
* sysdeps/sparc/configure.in: New file.
	* sysdeps/sparc/configure: Generate.
	* configure.in (libc_cv_sparc_as_vis3): Substitute.
	* configure: Regenerate.
	* config.h.in (HAVE_AS_VIS3_SUPPORT): New.
	* config.make.in (have-as-vis3): New.
	* sysdeps/sparc/sparc32/sparcv9/Makefile (ASFLAGS-*): If VIS3 is
	available use -Av9d instead of -Av9a.
	* sysdeps/sparc/sparc64/Makefile: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/Makefile: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf-vis3.S: New file.
	* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/Makefile: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_signbit-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_signbit.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_signbitf-vis3.S: New file.
	* sysdeps/sparc/sparc64/fpu/multiarch/s_signbitf.S: New file.
 2012-03-14 16:43:09 -07:00
Joseph Myers
07037eeb43 Fix .ctors/.dtors header configure test for bootstrapping. 2012-03-08 00:17:27 +00:00
Joseph Myers
bec039bcef Require binutils 2.20 or later. 2012-03-01 21:23:57 +00:00
Joseph Myers
0e7727f71d Require GCC 4.3 or later. 2012-02-27 23:07:59 +00:00