kc3-lang/freetype

diff --git a/ChangeLog b/ChangeLog
index 30c8f11..24bc1cc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,12 +1,20 @@
-2001-06-08  David Turner    <david@freetype.org>
+2001-06-08  Werner Lemberg  <wl@gnu.org>
 
-        * src/autohint/ahhint.c (ah_hinter_load_glyph): fixed a bug that
-        corrupted transformed glyphs that were auto-hinted (the transform
-        was applied twice !!)
+	* builds/unix/configure.in: Renamed to ...
+	* builds/unix/configure.ac: This to make sure that autoconf 2.50 is
+	needed.
+	Run `autoupdate' on it.
+	* builds/unix/configure: Regenerated.
+
+2001-06-08  David Turner  <david@freetype.org>
+
+	* src/autohint/ahhint.c (ah_hinter_load_glyph): Fixed a bug that
+	corrupted transformed glyphs that were auto-hinted (the transform
+	was applied twice).
 
 2001-06-07  Werner Lemberg  <wl@gnu.org>
 
-	Updating to libtool 1.4.0.
+	Updating to libtool 1.4.0 and autoconf 2.50.
 
 	* builds/unix/ltconfig: Removed.
 	* builds/unix/ltmain.sh, builds/unix/configure.in,
diff --git a/builds/unix/configure b/builds/unix/configure
index 442fd73..f99ce51 100644
--- a/builds/unix/configure
+++ b/builds/unix/configure
@@ -7463,6 +7463,7 @@ LIBTOOL='$(SHELL) $(top_builddir)/libtool'
 # Prevent multiple expansion
 
 ac_config_files="$ac_config_files unix-cc.mk:unix-cc.in unix-def.mk:unix-def.in freetype-config"
+
 cat >confcache <<\_ACEOF
 # This file is a shell script that caches the results of configure
 # tests run on this system so they can be shared between configure
@@ -7542,7 +7543,7 @@ DEFS=-DHAVE_CONFIG_H
 : ${CONFIG_STATUS=./config.status}
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ echo "$as_me:7545: creating $CONFIG_STATUS" >&5
+{ echo "$as_me:7546: creating $CONFIG_STATUS" >&5
 echo "$as_me: creating $CONFIG_STATUS" >&6;}
 cat >$CONFIG_STATUS <<_ACEOF
 #! $SHELL
@@ -7715,7 +7716,7 @@ cat >>$CONFIG_STATUS <<\EOF
     echo "$ac_cs_version"; exit 0 ;;
   --he | --h)
     # Conflict between --help and --header
-    { { echo "$as_me:7718: error: ambiguous option: $1
+    { { echo "$as_me:7719: error: ambiguous option: $1
 Try \`$0 --help' for more information." >&5
 echo "$as_me: error: ambiguous option: $1
 Try \`$0 --help' for more information." >&2;}
@@ -7740,12 +7741,12 @@ Try \`$0 --help' for more information." >&2;}
   'ftconfig.h' ) CONFIG_HEADERS="$CONFIG_HEADERS ftconfig.h:ftconfig.in" ;;
 
   # This is an error.
-  -*) { { echo "$as_me:7743: error: unrecognized option: $1
+  -*) { { echo "$as_me:7744: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&5
 echo "$as_me: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&2;}
    { (exit 1); exit 1; }; } ;;
-  *) { { echo "$as_me:7748: error: invalid argument: $1" >&5
+  *) { { echo "$as_me:7749: error: invalid argument: $1" >&5
 echo "$as_me: error: invalid argument: $1" >&2;}
    { (exit 1); exit 1; }; };;
   esac
@@ -7990,7 +7991,7 @@ done; }
   esac
 
   if test x"$ac_file" != x-; then
-    { echo "$as_me:7993: creating $ac_file" >&5
+    { echo "$as_me:7994: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
     rm -f "$ac_file"
   fi
@@ -8008,7 +8009,7 @@ echo "$as_me: creating $ac_file" >&6;}
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:8011: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:8012: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -8021,7 +8022,7 @@ echo "$as_me: error: cannot find input file: $f" >&2;}
            echo $srcdir/$f
          else
            # /dev/null tree
-           { { echo "$as_me:8024: error: cannot find input file: $f" >&5
+           { { echo "$as_me:8025: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -8082,7 +8083,7 @@ for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
   * )   ac_file_in=$ac_file.in ;;
   esac
 
-  test x"$ac_file" != x- && { echo "$as_me:8085: creating $ac_file" >&5
+  test x"$ac_file" != x- && { echo "$as_me:8086: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
 
   # First look for the input files in the build tree, otherwise in the
@@ -8093,7 +8094,7 @@ echo "$as_me: creating $ac_file" >&6;}
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:8096: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:8097: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -8106,7 +8107,7 @@ echo "$as_me: error: cannot find input file: $f" >&2;}
            echo $srcdir/$f
          else
            # /dev/null tree
-           { { echo "$as_me:8109: error: cannot find input file: $f" >&5
+           { { echo "$as_me:8110: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -8223,7 +8224,7 @@ cat >>$CONFIG_STATUS <<\EOF
   rm -f $tmp/in
   if test x"$ac_file" != x-; then
     if cmp -s $ac_file $tmp/config.h 2>/dev/null; then
-      { echo "$as_me:8226: $ac_file is unchanged" >&5
+      { echo "$as_me:8227: $ac_file is unchanged" >&5
 echo "$as_me: $ac_file is unchanged" >&6;}
     else
       ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
diff --git a/builds/unix/configure.ac b/builds/unix/configure.ac
new file mode 100644
index 0000000..508864a
--- /dev/null
+++ b/builds/unix/configure.ac
@@ -0,0 +1,91 @@
+dnl This file is part of the FreeType project.
+dnl
+dnl Process this file with autoconf to produce a configure script.
+dnl
+
+AC_INIT
+AC_CONFIG_SRCDIR([ftconfig.in])
+
+dnl configuration file -- stay in 8.3 limit
+AC_CONFIG_HEADER(ftconfig.h:ftconfig.in)
+
+version_info='6:1:0'
+AC_SUBST(version_info)
+ft_version=`echo $version_info | tr : .`
+AC_SUBST(ft_version)
+
+dnl checks for system type
+AC_CANONICAL_TARGET([])
+
+dnl checks for programs
+AC_PROG_CC
+AC_PROG_CPP
+
+dnl get Compiler flags right.
+if test "x$CC" = xgcc; then
+  XX_CFLAGS="-Wall"
+  XX_ANSIFLAGS="-pedantic -ansi"
+else
+  case "$host" in
+    *-dec-osf*)
+      CFLAGS=
+      XX_CFLAGS="-std1 -g3"
+      XX_ANSIFLAGS=
+      ;;
+    *)
+      XX_CFLAGS=
+      XX_ANSIFLAGS=
+      ;;
+  esac
+fi
+AC_SUBST(XX_CFLAGS)
+AC_SUBST(XX_ANSIFLAGS)
+
+AC_CHECK_PROG(RMF, rm, rm -f)
+AC_CHECK_PROG(RMDIR, rmdir, rmdir)
+
+dnl Since this file will be finally moved to another directory we make
+dnl the path of the install script absolute.  This small code snippet has
+dnl been taken from automake's `ylwrap' script.
+AC_PROG_INSTALL
+case "$INSTALL" in
+  /*)
+    ;;
+  */*)
+    INSTALL="`pwd`/$INSTALL" ;;
+esac
+
+dnl checks for header files
+AC_HEADER_STDC
+AC_CHECK_HEADERS(fcntl.h unistd.h)
+
+dnl checks for typedefs, structures, and compiler characteristics
+AC_C_CONST
+AC_CHECK_SIZEOF(int)
+AC_CHECK_SIZEOF(long)
+
+dnl checks for library functions
+
+dnl Here we check whether we can use our mmap file component.
+AC_FUNC_MMAP
+if test "$ac_cv_func_mmap_fixed_mapped" != yes; then
+  FTSYS_SRC='$(BASE_)ftsystem.c'
+else
+  FTSYS_SRC='$(BUILD)/ftsystem.c'
+
+  FT_MUNMAP_DECL
+  FT_MUNMAP_PARAM
+fi
+AC_SUBST(FTSYS_SRC)
+
+AC_CHECK_FUNCS(memcpy memmove)
+
+AC_PROG_LIBTOOL
+
+dnl create the Unix-specific sub-Makefiles `builds/unix/unix-def.mk'
+dnl and 'builds/unix/unix-cc.mk' that will be used by the build system
+dnl
+AC_CONFIG_FILES([unix-cc.mk:unix-cc.in unix-def.mk:unix-def.in freetype-config])
+AC_OUTPUT
+
+dnl end of configure.ac
diff --git a/builds/unix/configure.in b/builds/unix/configure.in
deleted file mode 100644
index 65f42c0..0000000
--- a/builds/unix/configure.in
+++ /dev/null
@@ -1,89 +0,0 @@
-dnl This file is part of the FreeType project.
-dnl
-dnl Process this file with autoconf to produce a configure script.
-dnl
-
-AC_INIT(ftconfig.in)
-
-dnl configuration file -- stay in 8.3 limit
-AC_CONFIG_HEADER(ftconfig.h:ftconfig.in)
-
-version_info='6:1:0'
-AC_SUBST(version_info)
-ft_version=`echo $version_info | tr : .`
-AC_SUBST(ft_version)
-
-dnl checks for system type
-AC_CANONICAL_SYSTEM
-
-dnl checks for programs
-AC_PROG_CC
-AC_PROG_CPP
-
-dnl get Compiler flags right.
-if test "x$CC" = xgcc; then
-  XX_CFLAGS="-Wall"
-  XX_ANSIFLAGS="-pedantic -ansi"
-else
-  case "$host" in
-    *-dec-osf*)
-      CFLAGS=
-      XX_CFLAGS="-std1 -g3"
-      XX_ANSIFLAGS=
-      ;;
-    *)
-      XX_CFLAGS=
-      XX_ANSIFLAGS=
-      ;;
-  esac
-fi
-AC_SUBST(XX_CFLAGS)
-AC_SUBST(XX_ANSIFLAGS)
-
-AC_CHECK_PROG(RMF, rm, rm -f)
-AC_CHECK_PROG(RMDIR, rmdir, rmdir)
-
-dnl Since this file will be finally moved to another directory we make
-dnl the path of the install script absolute.  This small code snippet has
-dnl been taken from automake's `ylwrap' script.
-AC_PROG_INSTALL
-case "$INSTALL" in
-  /*)
-    ;;
-  */*)
-    INSTALL="`pwd`/$INSTALL" ;;
-esac
-
-dnl checks for header files
-AC_HEADER_STDC
-AC_CHECK_HEADERS(fcntl.h unistd.h)
-
-dnl checks for typedefs, structures, and compiler characteristics
-AC_C_CONST
-AC_CHECK_SIZEOF(int)
-AC_CHECK_SIZEOF(long)
-
-dnl checks for library functions
-
-dnl Here we check whether we can use our mmap file component.
-AC_FUNC_MMAP
-if test "$ac_cv_func_mmap_fixed_mapped" != yes; then
-  FTSYS_SRC='$(BASE_)ftsystem.c'
-else
-  FTSYS_SRC='$(BUILD)/ftsystem.c'
-
-  FT_MUNMAP_DECL
-  FT_MUNMAP_PARAM
-fi
-AC_SUBST(FTSYS_SRC)
-
-AC_CHECK_FUNCS(memcpy memmove)
-
-AC_PROG_LIBTOOL
-
-dnl create the Unix-specific sub-Makefiles `builds/unix/unix-def.mk'
-dnl and 'builds/unix/unix-cc.mk' that will be used by the build system
-dnl
-AC_OUTPUT(unix-cc.mk:unix-cc.in unix-def.mk:unix-def.in freetype-config)
-
-dnl end of configure.in