2010-12-08 Tobias Burnus <burnus@net-b.de>

        PR fortran/46543
        * configure.ac: Add texinfo checks.
        * Makefile.am: Handle .texi documentation.
        * libquadmath.texi: New.
        * configure: Regenerated.
        * Makefile.in: Regenerated.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167583 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 30 insertions, 1 deletions

diff --git a/libquadmath/configure.ac b/libquadmath/configure.ac
index 82ee93f7e56..a80d60b2221 100644
--- a/libquadmath/configure.ac
+++ b/libquadmath/configure.ac
@@ -30,7 +30,8 @@ AM_INIT_AUTOMAKE([1.9.0 foreign subdir-objects no-dist -Wall -Werror])
 
 AC_MSG_CHECKING([for --enable-version-specific-runtime-libs])
 AC_ARG_ENABLE(version-specific-runtime-libs,
-[  --enable-version-specific-runtime-libs    Specify that runtime libraries should be installed in a compiler-specific directory ],
+AS_HELP_STRING([--enable-version-specific-runtime-libs],
+ [specify that runtime libraries should be installed in a compiler-specific directory]),
 [case "$enableval" in
  yes) version_specific_libs=yes ;;
  no)  version_specific_libs=no ;;
@@ -41,6 +42,14 @@ AC_MSG_RESULT($version_specific_libs)
 
 GCC_NO_EXECUTABLES
 
+# See if makeinfo has been installed and is modern enough
+# that we can use it.
+ACX_CHECK_PROG_VER([MAKEINFO], [makeinfo], [--version],
+                   [GNU texinfo.* \([0-9][0-9.]*\)],
+                   [4.[4-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*])
+AM_CONDITIONAL(BUILD_INFO, test $gcc_cv_prog_makeinfo_modern = "yes")
+
+
 # Configure libtool
 AM_PROG_LIBTOOL
 ACX_LT_HOST_FLAGS
@@ -187,5 +196,25 @@ else
   multilib_arg=
 fi
 
+
+# We would like our source tree to be readonly. However when releases or
+# pre-releases are generated, the flex/bison generated files as well as the
+# various formats of manuals need to be included along with the rest of the
+# sources.  Therefore we have --enable-generated-files-in-srcdir to do 
+# just that.
+AC_MSG_CHECKING(generated-files-in-srcdir)
+AC_ARG_ENABLE(generated-files-in-srcdir,
+AS_HELP_STRING([--enable-generated-files-in-srcdir],
+ [put copies of generated files in source dir intended for creating source tarballs for users without texinfo bison or flex]),
+[case "$enableval" in
+ yes) enable_generated_files_in_srcdir=yes ;;
+ no)  enable_generated_files_in_srcdir=no ;;
+ *)   AC_MSG_ERROR([Unknown argument to enable/disable version-specific libs]);;
+ esac],
+[enable_generated_files_in_srcdir=no])
+AC_MSG_RESULT($enable_generated_files_in_srcdir)
+AM_CONDITIONAL(GENINSRC, test "$enable_generated_files_in_srcdir" = yes)
+
+
 AC_CONFIG_FILES(Makefile)
 AC_OUTPUT