graph: minor simplification

[bison.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index e6403f4bb2e23299cd2858fe876fda12f87da36d..eb39c617c48b644f4dfc346674f4cc8ce57925df 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -45,7 +45,9 @@ AC_CONFIG_MACRO_DIR([m4])
 # releases, we want to be able run make dist without being required to
 # add a bogus NEWS entry.  In that case, the version string
 # automatically contains a dash, which we also let disable gnits.
 # releases, we want to be able run make dist without being required to
 # add a bogus NEWS entry.  In that case, the version string
 # automatically contains a dash, which we also let disable gnits.

-AM_INIT_AUTOMAKE([1.11.1 dist-xz silent-rules]
+AM_INIT_AUTOMAKE([1.11.1 dist-xz nostdinc
+                 color-tests parallel-tests
+                 silent-rules]

                  m4_bmatch(m4_defn([AC_PACKAGE_VERSION]), [[-_]],
                            [gnu], [gnits]))
 AM_SILENT_RULES([yes])
                  m4_bmatch(m4_defn([AC_PACKAGE_VERSION]), [[-_]],
                            [gnu], [gnits]))
 AM_SILENT_RULES([yes])


@@ -84,6 +86,7 @@ if test "$enable_gcc_warnings" = yes; then
     -Wformat -Wpointer-arith -Wwrite-strings'
   warn_c='-Wbad-function-cast -Wshadow -Wstrict-prototypes'
   warn_cxx='-Wnoexcept'
     -Wformat -Wpointer-arith -Wwrite-strings'
   warn_c='-Wbad-function-cast -Wshadow -Wstrict-prototypes'
   warn_cxx='-Wnoexcept'

+

   AC_LANG_PUSH([C])
   # Clang supports many of GCC's -W options, but only issues warnings
   # on the ones it does not recognize.  In that case, gl_WARN_ADD
   AC_LANG_PUSH([C])
   # Clang supports many of GCC's -W options, but only issues warnings
   # on the ones it does not recognize.  In that case, gl_WARN_ADD


@@ -130,6 +133,8 @@ if test "$enable_gcc_warnings" = yes; then
   # Warnings for the test suite only.
   gl_WARN_ADD([-Wundef], [WARN_CXXFLAGS_TEST])
   gl_WARN_ADD([-pedantic], [WARN_CXXFLAGS_TEST])
   # Warnings for the test suite only.
   gl_WARN_ADD([-Wundef], [WARN_CXXFLAGS_TEST])
   gl_WARN_ADD([-pedantic], [WARN_CXXFLAGS_TEST])

+  # Variants break strict aliasing analysis.
+  gl_WARN_ADD([-fno-strict-aliasing], [NO_STRICT_ALIAS_CXXFLAGS])

   CXXFLAGS=$save_CXXFLAGS
   AC_LANG_POP([C++])
 fi
   CXXFLAGS=$save_CXXFLAGS
   AC_LANG_POP([C++])
 fi


@@ -145,8 +150,8 @@ AC_ARG_ENABLE([yacc],
   , [enable_yacc=yes])
 case $enable_yacc in
 yes)
   , [enable_yacc=yes])
 case $enable_yacc in
 yes)

-  YACC_SCRIPT=yacc
-  YACC_LIBRARY=liby.a;;
+  YACC_SCRIPT=src/yacc
+  YACC_LIBRARY=lib/liby.a;;

 *)
   YACC_SCRIPT=
   YACC_LIBRARY=;;
 *)
   YACC_SCRIPT=
   YACC_LIBRARY=;;


@@ -205,7 +210,7 @@ AC_CONFIG_FILES([etc/bench.pl], [chmod +x etc/bench.pl])
 
 # Initialize the test suite.
 AC_CONFIG_TESTDIR(tests)
 
 # Initialize the test suite.
 AC_CONFIG_TESTDIR(tests)

-AC_CONFIG_FILES([tests/Makefile tests/atlocal])
+AC_CONFIG_FILES([tests/atlocal])

 AC_CONFIG_FILES([tests/bison], [chmod +x tests/bison])
 AC_CHECK_PROGS([VALGRIND], [valgrind])
 case $VALGRIND:$host_os in
 AC_CONFIG_FILES([tests/bison], [chmod +x tests/bison])
 AC_CHECK_PROGS([VALGRIND], [valgrind])
 case $VALGRIND:$host_os in


@@ -222,17 +227,10 @@ AM_MISSING_PROG([AUTOM4TE], [autom4te])
 # Needed by tests/atlocal.in.
 AC_SUBST([GCC])
 
 # Needed by tests/atlocal.in.
 AC_SUBST([GCC])
 

-gt_JAVACOMP([1.3])
+gt_JAVACOMP([1.3], [1.4])

 gt_JAVAEXEC
 
 AC_CONFIG_FILES([Makefile
 gt_JAVAEXEC
 
 AC_CONFIG_FILES([Makefile

-                build-aux/Makefile
-                po/Makefile.in
-                data/Makefile
-                etc/Makefile
-                examples/Makefile
-                   examples/calc++/Makefile
-                lib/Makefile src/Makefile
-                doc/Makefile
-                  doc/yacc.1])
+                 po/Makefile.in
+                 doc/yacc.1])

 AC_OUTPUT
 AC_OUTPUT