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| author | bonzini <bonzini@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-12-05 15:00:27 +0000 |
|---|---|---|
| committer | bonzini <bonzini@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-12-05 15:00:27 +0000 |
| commit | f5aebe3e886c2c3a22c4c0e8b43fb333c1e83eb3 (patch) | |
| tree | 05cc5ce809715a6dd302c3a48e97b1407f60db9d /config/acx.m4 | |
| parent | 782bd3b14cd90096ff6d5d161fa1675cc23e66cb (diff) | |
| download | ppe42-gcc-f5aebe3e886c2c3a22c4c0e8b43fb333c1e83eb3.tar.gz ppe42-gcc-f5aebe3e886c2c3a22c4c0e8b43fb333c1e83eb3.zip | |
toplevel:
2005-12-05 Paolo Bonzini <bonzini@gnu.org>
* configure.in (CONFIGURED_BISON, CONFIGURED_YACC, CONFIGURED_M4,
CONFIGURED_FLEX, CONFIGURED_LEX, CONFIGURED_MAKEINFO): Remove
"CONFIGURED_" from the AC_CHECK_PROGS invocation. Move below.
Find in-tree tools if available.
(EXPECT, RUNTEST, LIPO, STRIP): Find them and substitute them.
(CONFIGURED_*_FOR_TARGET): Don't set nor substitute.
(*_FOR_TARGET): Set them with GCC_TARGET_TOOL.
(COMPILER_*_FOR_TARGET): New.
* Makefile.tpl (HOST_EXPORTS): Add *_FOR_TARGET symbols that gcc needs.
(BASE_TARGET_EXPORTS): Use COMPILER_*_FOR_TARGET symbols.
(CONFIGURED_*, USUAL_*): Remove.
(BISON, YACC, FLEX, LEX, M4, MAKEINFO, EXPECT, RUNTEST, LIPO,
STRIP): Use autoconf substitutions.
(COMPILER_AS_FOR_TARGET, COMPILER_LD_FOR_TARGET,
COMPILER_NM_FOR_TARGET): New.
(EXTRA_HOST_FLAGS): Pass LIPO and STRIP.
(all): Make all-host and all-target in parallel.
(do-[+make_target+], do-check, install, [+compare-target+]): Ensure
that $$r and $$s are set before invoking a recursive make.
(stage[+id+]-bubble): Likewise, and invoke the comparison at the end.
([+bootstrap-target+]): Inline most of the `all' target.
config:
2005-12-05 Paolo Bonzini <bonzini@gnu.org>
* acx.m4 (GCC_TARGET_TOOL): New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108059 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'config/acx.m4')
| -rw-r--r-- | config/acx.m4 | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/config/acx.m4 b/config/acx.m4 index 94e3216367b..c71f39b44b8 100644 --- a/config/acx.m4 +++ b/config/acx.m4 @@ -296,3 +296,34 @@ fi AC_SUBST(LN)dnl ]) +dnl GCC_TARGET_TOOL(PROGRAM, TARGET-VAR, HOST-VAR, IN-TREE-TOOL, LANGUAGE) +AC_DEFUN([GCC_TARGET_TOOL], +[AC_MSG_CHECKING(where to find the target $1) +if test "x${build}" != "x${host}" ; then + # Canadian cross, just use what we found + AC_MSG_RESULT(pre-installed) +else + ifelse([$4],,, + [ok=yes + case " ${configdirs} " in + *" patsubst([$4], [/.*], []) "*) ;; + *) ok=no ;; + esac + ifelse([$5],,, + [case ,${enable_languages}, in + *,$5,*) ;; + *) ok=no ;; + esac]) + if test $ok = yes; then + # An in-tree tool is available and we can use it + $2='$$r/$(HOST_SUBDIR)/$4' + AC_MSG_RESULT(just compiled) + el])if test "x$target" = "x$host"; then + # We can use an host tool + $2='$($3)' + AC_MSG_RESULT(host tool) + else + # We need a cross tool + AC_MSG_RESULT(pre-installed) + fi +fi]) |
