diff options
Diffstat (limited to 'bootstrap/bmake/aclocal.m4')
-rw-r--r-- | bootstrap/bmake/aclocal.m4 | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/bootstrap/bmake/aclocal.m4 b/bootstrap/bmake/aclocal.m4 deleted file mode 100644 index 7350a5501a3..00000000000 --- a/bootstrap/bmake/aclocal.m4 +++ /dev/null @@ -1,77 +0,0 @@ -dnl RCSid: -dnl $Id: aclocal.m4,v 1.1.1.1 2004/03/11 13:04:00 grant Exp $ -dnl - -dnl -dnl AC_CHECK_HEADER_HAS(HEADER, PATTERN, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])) - -AC_DEFUN(AC_CHECK_HEADER_HAS, -[dnl first check if header exists and if so, see if it contains PATTERN -ac_has_hdr=`echo "ac_cv_header_$1" | sed 'y%./+-%__p_%'` -ac_has_it=`echo "ac_cv_header_$1"_$2 | sed 'y%./+-%__p_%'` -if eval "test \"`echo x'$'$ac_has_hdr`\" = x"; then - AC_CHECK_HEADER($1) -fi -if eval "test \"`echo '$'$ac_has_hdr`\" = yes"; then - ac_x=HAVE_`echo "$1" | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` - AC_DEFINE_UNQUOTED($ac_x) - AC_MSG_CHECKING([if $1 has $2]) - AC_CACHE_VAL($ac_has_it, - [eval $ac_has_it=no - AC_EGREP_HEADER($2, $1, eval "$ac_has_it=yes")]) - - if eval "test \"`echo '$'$ac_has_it`\" = yes"; then - AC_MSG_RESULT(yes) - ac_x=HAVE_`echo "$1"_$2 | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` - AC_DEFINE_UNQUOTED($ac_x) - ifelse([$3], , :, [$3]) - else - AC_MSG_RESULT(no) - ifelse([$4], , , [$4 -])dnl - fi -fi -]) - -dnl AC_EGREP(PATTERN, FILE, ACTION-IF-FOUND [, -dnl ACTION-IF-NOT-FOUND]) -AC_DEFUN(AC_EGREP, -[ -dnl Prevent m4 from eating character classes: -changequote(, )dnl -if egrep "$1" $2 >/dev/null 2>&1; then -changequote([, ])dnl - ifelse([$3], , :, [$3]) -ifelse([$4], , , [else - $4 -])dnl -fi -]) - -dnl -dnl Test for __attribute__ -dnl - -AC_DEFUN(AC_C___ATTRIBUTE__, [ -AC_MSG_CHECKING(for __attribute__) -AC_CACHE_VAL(ac_cv___attribute__, [ -AC_TRY_COMPILE([ -#include <stdlib.h> -], -[ -static void foo(void) __attribute__ ((noreturn)); - -static void -foo(void) -{ - exit(1); -} -], -ac_cv___attribute__=yes, -ac_cv___attribute__=no)]) -if test "$ac_cv___attribute__" = "yes"; then - AC_DEFINE(HAVE___ATTRIBUTE__, 1, [define if your compiler has __attribute__]) -fi -AC_MSG_RESULT($ac_cv___attribute__) -]) - |