X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=configure.ac;h=542b453aa4a31b5e074e5c79f4c4a3a965870afd;hb=e6645d1e3d026dfdcadd1e63a6d6445823c92fa2;hp=02003a27606f688ed14cac47bf85ac2e5b302e65;hpb=b485afa83b0747b743346a372fc608bc1bb34992;p=pspp

diff --git a/configure.ac b/configure.ac
index 02003a2760..542b453aa4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -9,10 +9,18 @@ AM_INIT_AUTOMAKE
 dnl Checks for programs.
 AC_GNU_SOURCE
 AC_PROG_CC
+AC_PROG_RANLIB
 
 AM_CONDITIONAL(cc_is_gcc, test x"$GCC" = x"yes" )
 
-
+AC_PATH_PROG([PERL], perl, no)
+AC_SUBST([PERL])dnl
+if test "$PERL" = no; then
+  AC_MSG_ERROR([perl is not found])
+fi
+$PERL -e 'require 5.005_03;' || {
+   AC_MSG_ERROR([Perl 5.005_03 or better is required])
+}
 
 dnl Internationalization macros.
 AM_GNU_GETTEXT
@@ -87,6 +95,7 @@ AC_CHECK_HEADERS([limits.h memory.h sys/stat.h sys/time.h sys/types.h \
 AC_HEADER_STAT
 AC_HEADER_STDC
 AC_HEADER_TIME
+AC_HEADER_STDBOOL
 
 AC_C_CONST
 AC_C_INLINE
@@ -140,9 +149,11 @@ if test x"$enable_debug" = x"yes"  ; then
 fi
 
 AC_CONFIG_FILES([Makefile po/Makefile.in m4/Makefile 
-		 lib/Makefile lib/julcal/Makefile lib/misc/Makefile 
-		 doc/Makefile src/Makefile 
-		 config/Makefile tests/Makefile])
+		 lib/Makefile lib/misc/Makefile lib/gsl-extras/Makefile
+		 doc/Makefile 
+		 src/Makefile src/expressions/Makefile
+		 config/Makefile
+		 tests/Makefile])
 AC_CONFIG_COMMANDS([pref.h],[
 	   # Copy pref.h from pref.h.orig if prudent
 	   if test ! -f pref.h; then