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always set and replace lightning_frag

2010-07-19  Paolo Bonzini  <bonzini@gnu.org>

	* build-aux/lightning.m4: Always set and replace lightning_frag.
This commit is contained in:
Paolo Bonzini 2010-07-19 14:34:35 +02:00
parent 7179d226ed
commit ef7d11decb
2 changed files with 6 additions and 2 deletions

View file

@ -1,3 +1,7 @@
2010-07-19 Paolo Bonzini <bonzini@gnu.org>
* build-aux/lightning.m4: Always set and replace lightning_frag.
2009-03-01 Paolo Bonzini <bonzini@gnu.org>
* lightning/i386/core-64.h: Use Mike's macros for x86-64 too.

View file

@ -35,9 +35,7 @@ if test -n "$cpu" && test -d "$srcdir/lightning/$cpu"; then
AC_CONFIG_LINKS(lightning/funcs.h:$funcs_src, [], [funcs_src=$funcs_src])
else
$2
lightning_frag=/dev/null
fi
AC_SUBST_FILE(lightning_frag)
])
@ -62,11 +60,13 @@ AM_CONDITIONAL(LIGHTNING_MAIN, (exit 1))
AM_CONDITIONAL(HAVE_INSTALLED_LIGHTNING, test "$ac_cv_header_lightning_h" = yes)
lightning=
lightning_frag=/dev/null
if test "$ac_cv_header_lightning_h" = yes; then
lightning=yes
else
LIGHTNING_CONFIGURE_LINKS(lightning=yes, lightning=no)
fi
AC_SUBST_FILE(lightning_frag)
AS_IF([test "$lightning" = yes], [
AC_DEFINE(HAVE_LIGHTNING, 1, [Define if GNU lightning can be used])