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| author | Geoffrey Keating <geoffk@apple.com> | 2004-08-12 23:03:20 +0000 |
|---|---|---|
| committer | Geoffrey Keating <geoffk@gcc.gnu.org> | 2004-08-12 23:03:20 +0000 |
| commit | 414adbdd70b7093ba9e4087c811ef82b458b54f0 (patch) | |
| tree | 5870b4c582ac23638cfb168ea877e29a6279476f /gcc/configure.ac | |
| parent | b4f96efee96dde23f568300a934300cb735e3f7c (diff) | |
| download | gcc-414adbdd70b7093ba9e4087c811ef82b458b54f0.zip gcc-414adbdd70b7093ba9e4087c811ef82b458b54f0.tar.gz gcc-414adbdd70b7093ba9e4087c811ef82b458b54f0.tar.bz2 | |
configure.ac: When testing for flex, nm, ar, and bison, check that they will actually be built.
* configure.ac: When testing for flex, nm, ar, and bison, check
that they will actually be built.
* configure: Regenerate.
From-SVN: r85914
Diffstat (limited to 'gcc/configure.ac')
| -rw-r--r-- | gcc/configure.ac | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/gcc/configure.ac b/gcc/configure.ac index bb6f7bf..83416f2 100644 --- a/gcc/configure.ac +++ b/gcc/configure.ac @@ -791,7 +791,8 @@ fi # How about lex? dnl Don't use AC_PROG_LEX; we insist on flex. dnl LEXLIB is not useful in gcc. -if test x${build} = x${host} && test -f $srcdir/../flex/skel.c; then +if test x${build} = x${host} && test -f $srcdir/../flex/skel.c \ + && test -d ../flex ; then FLEX='$(objdir)/../flex/flex' else AC_CHECK_PROG(FLEX, flex, flex, ${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing flex) @@ -799,21 +800,24 @@ fi # Bison? # The -L switch is so bison can find its skeleton file. -if test x${build} = x${host} && test -f $srcdir/../bison/bison.simple; then +if test x${build} = x${host} && test -f $srcdir/../bison/bison.simple \ + && test -d ../bison ; then BISON='$(objdir)/../bison/bison -L $(srcdir)/../bison/' else AC_CHECK_PROG(BISON, bison, bison, ${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing bison) fi # NM -if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c; then +if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \ + && test -d ../binutils ; then NM='$(objdir)/../binutils/nm-new' else AC_CHECK_PROG(NM, nm, nm, ${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm) fi # AR -if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c; then +if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \ + && test -d ../binutils ; then AR='$(objdir)/../binutils/ar' else AC_CHECK_PROG(AR, ar, ar, ${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar) |