Changeset f92fa13 in git for Singular/configure.in

Timestamp:

Mar 16, 1998, 3:56:48 PM (26 years ago)

Author:

Olaf Bachmann <obachman@…>

Branches:

(u'spielwiese', 'fe61d9c35bf7c61f2b6cbf1b56e25e2f08d536cc')

Children:

5c8eae0ee4adf297d4ee70c4eb367499625899d8

Parents:

057fd3b14dfe97c1070a5e6e9ea465fb317ae57f

Message:

1998-03-16  Olaf Bachmann  <obachman@mathematik.uni-kl.de>

	* polys-impl.h: #define COMP_FAST

	* configure.in,Makefile.in: check for flex -P; increased version
	number to 1.1.7

1998-03-04  Olaf Bachmann  <obachman@mathematik.uni-kl.de>

	* febase.h: added macro assume()

	* spSpolyLoop.cc: Automatic generation of SpolyLoops using
	spSpolyLoop.pl

	* kstd*.cc: New calling interface to get SpolyLoop

	* ring.h: Introduced rOrderType_t


git-svn-id: file:///usr/local/Singular/svn/trunk@1236 2c84dea3-7e68-4137-9b89-c4e89433aadc

File:

• Singular/configure.in (modified) (2 diffs)

Singular/configure.in

@@ -8 +8 @@
 SINGULAR_MAJOR_VERSION=1
 SINGULAR_MINOR_VERSION=1
-SINGULAR_SUB_VERSION=6
+SINGULAR_SUB_VERSION=7
 VERSION_DATE="March 1998"
 AC_SUBST(SINGULAR_MAJOR_VERSION)
@@ -67 +67 @@
 fi
 
+AC_PROG_LEX
+# make sure lex accepts -P option
+if test "${ac_cv_prog_LEX+set}" = set; then
+  AC_MSG_CHECKING(whether ${ac_cv_prog_LEX} accepts -P)
+  if ${ac_cv_prog_LEX} -P < /dev/null 2>&1| grep flag > /dev/null 2>&1; then
+    AC_MSG_RESULT(no)
+    AC_MSG_WARN(Can not run ${ac_cv_prog_LEX} with -P; make might fail)
+    LEXP=touch
+  else
+    AC_MSG_RESULT(yes)
+    LEXP=${ac_cv_prog_LEX}
+  fi
+fi
+AC_SUBST(LEXP)
 AC_PROG_CC
 AC_PROG_CPP