dnl Summarize all the missing prerequisites at the end of the run to
dnl increase user-friendliness.
-AC_DEFUN([PSPP_REQUIRED_PREREQ],
+AC_DEFUN([PSPP_REQUIRED_PREREQ],
[AC_MSG_WARN([You must install $1 before building PSPP.])
pspp_required_prereqs="$pspp_required_prereqs
$1"])
AC_DEFUN([PSPP_OPTIONAL_PREREQ], [pspp_optional_prereqs="$pspp_optional_prereqs
$1"])
-AC_DEFUN([PSPP_CHECK_PREREQS],
+AC_DEFUN([PSPP_CHECK_PREREQS],
[
if test "$pspp_optional_prereqs" != ""; then
AC_MSG_WARN([The following optional prerequisites are not installed.
You must install them before PSPP can be built:$pspp_required_prereqs])
fi
])
-
+
dnl Check that a new enough version of Perl is available.
AC_DEFUN([PSPP_PERL],
AC_DEFUN([PSPP_CHECK_CC_OPTION],
[
m4_define([pspp_cv_name], [pspp_cv_[]m4_translit([$1], [-], [_])])dnl
- AC_CACHE_CHECK([whether $CC accepts $1], [pspp_cv_name],
+ AC_CACHE_CHECK([whether $CC accepts $1], [pspp_cv_name],
[pspp_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $1"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,)], [pspp_cv_name[]=yes], [pspp_cv_name[]=no])