diff options
Diffstat (limited to 'aclocal.m4')
| -rw-r--r-- | aclocal.m4 | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/aclocal.m4 b/aclocal.m4 new file mode 100644 index 0000000000..1d48b8f875 --- /dev/null +++ b/aclocal.m4 @@ -0,0 +1,32 @@ +dnl We define the macro GLIBC_PROVIDES to do an AC_PROVIDE for each macro +dnl which appears in configure.in before the sysdep configure scripts are run. +dnl Each sysdep configure.in does GLIBC_PROVIDES first, to avoid any +dnl AC_REQUIREs or AC_BEFOREs duplicating their code. +dnl +define(AC_FD_MSG,4)dnl Autoconf lossage. +AC_DEFUN([GLIBC_PROVIDES], [dnl +AC_PROVIDE([AC_PROG_INSTALL])dnl +AC_PROVIDE([AC_PROG_RANLIB])dnl +AC_PROVIDE([AC_PROG_CC])dnl +AC_PROVIDE([AC_PROG_CPP])dnl +# This file is generated from configure.in by Autoconf. DO NOT EDIT! +])dnl +dnl +dnl Check for a symbol +dnl +AC_DEFUN(AC_CHECK_SYMBOL, [dnl +AC_MSG_CHECKING(for $1) +AC_CACHE_VAL(ac_cv_check_symbol_$1, [dnl +AC_TRY_LINK(, +changequote(,)dnl +extern char *$1[]; puts(*$1);, +changequote([,])dnl + ac_cv_check_symbol_$1=yes, ac_cv_check_symbol_$1=no)]) +if test "$ac_cv_check_symbol_$1" = yes; then +changequote(,)dnl + ac_tr_symbol=`echo $1 | tr '[a-z]' '[A-Z]'` +changequote([,])dnl + AC_DEFINE_UNQUOTED(HAVE_${ac_tr_symbol}) +fi +AC_MSG_RESULT($ac_cv_check_symbol_$1)])dnl +dnl |