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build: Shut up aureconf warnings with autoconf 2.68 

autoreconf: running: aclocal --force 
configure.ac:46: warning: AC_LANG_CONFTEST: no AC_LANG_SOURCE call detected in body
../../lib/autoconf/lang.m4:194: AC_LANG_CONFTEST is expanded from...
../../lib/autoconf/general.m4:2591: _AC_COMPILE_IFELSE is expanded from...
../../lib/autoconf/general.m4:2607: AC_COMPILE_IFELSE is expanded from...
../../lib/m4sugar/m4sh.m4:606: AS_IF is expanded from...
../../lib/autoconf/libs.m4💯 AC_CHECK_LIB is expanded from...
configure.ac:46: the top level

The fix is to put AC_LANG_PROGRAM inside []
This commit is contained in:
riccardom 2011-04-18 20:01:59 +00:00
parent dc78778ae2
commit dd351a80b9
1 changed files with 3 additions and 3 deletions
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6
desmume/configure.ac
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@ -47,10 +47,10 @@ AC_CHECK_LIB(zzip, zzip_open, [
LIBS="-lzzip $LIBS"
AC_DEFINE([HAVE_LIBZZIP])
AC_MSG_CHECKING([[whether zzip use void * as second parameter]])
AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[#include <zzip/lib.h>]], [[
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <zzip/lib.h>]], [[
void * v;
zzip_read(NULL, v, 0);]]),
AC_MSG_RESULT(yes),
zzip_read(NULL, v, 0);]])],
AC_MSG_RESULT(yes),
AC_DEFINE([ZZIP_OLD_READ])
AC_MSG_RESULT(no))
])