[openvrml-commit] openvrml/m4 antlr.m4,NONE,1.1 Makefile.am,1.14,1.15

[Braden M. <br...@us...>]

Update of /cvsroot/openvrml/openvrml/m4
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv12837/m4

Modified Files:
	Makefile.am 
Added Files:
	antlr.m4 
Log Message:
Generate the antlr-generated sources as part of the build rather than storing them in the repository.  These changes should continue to include these generated files in release tarballs; so release tarball users will not need to have antlr installed.

Index: Makefile.am
===================================================================
RCS file: /cvsroot/openvrml/openvrml/m4/Makefile.am,v
retrieving revision 1.14
retrieving revision 1.15
diff -C2 -d -r1.14 -r1.15
*** Makefile.am	11 Aug 2005 22:50:13 -0000	1.14
--- Makefile.am	4 Nov 2005 07:47:29 -0000	1.15
***************
*** 5,7 ****
          ax_lang_compiler_ms.m4 \
          jdk.m4 \
!         ov_cxx_visibility.m4
--- 5,8 ----
          ax_lang_compiler_ms.m4 \
          jdk.m4 \
!         ov_cxx_visibility.m4 \
!         antlr.m4

--- NEW FILE: antlr.m4 ---
AC_DEFUN([OV_PROG_ANTLR],
[AC_REQUIRE([OV_PROG_JAVA])
AC_ARG_VAR([ANTLR])
AC_PATH_PROG([ANTLR], [antlr])
if test -z "$ANTLR"; then
  cat <<EOF > conftest.g
class TestParser extends Parser;
rule:;
EOF
  AS_IF([$JAVA antlr.Tool conftest.g],
        [ANTLR="$JAVA antlr.Tool"],
        [])
  rm -rf conftest.g TestParser.java TestParserTokenTypes.java TestParserTokenTypes.txt
fi
])