Add autoconf stuff needed for zipfs

3 files changed, 227 insertions, 0 deletions

diff --git a/win/Makefile.in b/win/Makefile.in
index 6cc58a2..bbb8125 100644
--- a/win/Makefile.in
+++ b/win/Makefile.in
@@ -129,6 +129,10 @@ EXESUFFIX		= @EXESUFFIX@
 VER			= @TK_MAJOR_VERSION@@TK_MINOR_VERSION@
 DOTVER			= @TK_MAJOR_VERSION@.@TK_MINOR_VERSION@
 
+TK_ZIP_FILE		= @TK_ZIP_FILE@
+TK_VFS_PATH		= libtk.vfs/tk_library
+TK_VFS_ROOT		= libtk.vfs
+
 TK_STUB_LIB_FILE	= @TK_STUB_LIB_FILE@
 TK_LIB_FILE		= @TK_LIB_FILE@
 TK_DLL_FILE		= @TK_DLL_FILE@
diff --git a/win/configure b/win/configure
index 015c729..5b43db6 100755
--- a/win/configure
+++ b/win/configure
@@ -680,6 +680,16 @@ TK_MAJOR_VERSION
 TK_VERSION
 MACHINE
 TK_WIN_VERSION
+INSTALL_MSGS
+INSTALL_LIBRARIES
+TK_ZIP_FILE
+ZIPFS_BUILD
+ZIP_INSTALL_OBJS
+ZIP_PROG_VFSSEARCH
+ZIP_PROG_OPTIONS
+ZIP_PROG
+EXEEXT_FOR_BUILD
+CC_FOR_BUILD
 TCLSH_PROG
 BUILD_TCLSH
 VC_MANIFEST_EMBED_EXE
@@ -766,6 +776,7 @@ with_tcl
 enable_64bit
 enable_symbols
 enable_embedded_manifest
+enable_zipfs
 '
       ac_precious_vars='build_alias
 host_alias
@@ -1388,6 +1399,7 @@ Optional Features:
   --enable-symbols        build with debugging symbols (default: off)
   --enable-embedded-manifest
                           embed manifest if possible (default: yes)
+  --enable-zipfs          build with Zipfs support (default: on)
 
 Optional Packages:
   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
@@ -4877,6 +4889,171 @@ $as_echo "No tclsh found on PATH" >&6; }
 
 
 
+#--------------------------------------------------------------------
+#	Zipfs support - Tip 430
+#--------------------------------------------------------------------
+# Check whether --enable-zipfs was given.
+if test "${enable_zipfs+set}" = set; then :
+  enableval=$enable_zipfs; tcl_ok=$enableval
+else
+  tcl_ok=yes
+fi
+
+if test "$tcl_ok" = "yes" ; then
+    #
+    # Find a native compiler
+    #
+    # Put a plausible default for CC_FOR_BUILD in Makefile.
+if test -z "$CC_FOR_BUILD"; then
+  if test "x$cross_compiling" = "xno"; then
+    CC_FOR_BUILD='$(CC)'
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc" >&5
+$as_echo_n "checking for gcc... " >&6; }
+    if ${ac_cv_path_cc+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+	search_path=`echo ${PATH} | sed -e 's/:/ /g'`
+	for dir in $search_path ; do
+	    for j in `ls -r $dir/gcc 2> /dev/null` \
+		    `ls -r $dir/gcc 2> /dev/null` ; do
+		if test x"$ac_cv_path_cc" = x ; then
+		    if test -f "$j" ; then
+			ac_cv_path_cc=$j
+			break
+		    fi
+		fi
+	    done
+	done
+
+fi
+
+  fi
+fi
+
+# Also set EXEEXT_FOR_BUILD.
+if test "x$cross_compiling" = "xno"; then
+  EXEEXT_FOR_BUILD='$(EXEEXT)'
+  OBJEXT_FOR_BUILD='$(OBJEXT)'
+else
+  OBJEXT_FOR_BUILD='.no'
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for build system executable suffix" >&5
+$as_echo_n "checking for build system executable suffix... " >&6; }
+if ${bfd_cv_build_exeext+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  rm -f conftest*
+     echo 'int main () { return 0; }' > conftest.c
+     bfd_cv_build_exeext=
+     ${CC_FOR_BUILD} -o conftest conftest.c 1>&5 2>&5
+     for file in conftest.*; do
+       case $file in
+       *.c | *.o | *.obj | *.ilk | *.pdb) ;;
+       *) bfd_cv_build_exeext=`echo $file | sed -e s/conftest//` ;;
+       esac
+     done
+     rm -f conftest*
+     test x"${bfd_cv_build_exeext}" = x && bfd_cv_build_exeext=no
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_build_exeext" >&5
+$as_echo "$bfd_cv_build_exeext" >&6; }
+  EXEEXT_FOR_BUILD=""
+  test x"${bfd_cv_build_exeext}" != xno && EXEEXT_FOR_BUILD=${bfd_cv_build_exeext}
+fi
+
+    #
+    # Find a native zip implementation
+    #
+
+    ZIP_PROG=""
+    ZIP_PROG_OPTIONS=""
+    ZIP_PROG_VFSSEARCH=""
+    ZIP_INSTALL_OBJS=""
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for zip" >&5
+$as_echo_n "checking for zip... " >&6; }
+    if ${ac_cv_path_zip+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+    search_path=`echo ${PATH} | sed -e 's/:/ /g'`
+    for dir in $search_path ; do
+        for j in `ls -r $dir/zip 2> /dev/null` \
+            `ls -r $dir/zip 2> /dev/null` ; do
+        if test x"$ac_cv_path_zip" = x ; then
+            if test -f "$j" ; then
+            ac_cv_path_zip=$j
+            break
+            fi
+        fi
+        done
+    done
+
+fi
+
+    if test -f "$ac_cv_path_zip" ; then
+        ZIP_PROG="$ac_cv_path_zip"
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ZIP_PROG" >&5
+$as_echo "$ZIP_PROG" >&6; }
+        ZIP_PROG_OPTIONS="-rq"
+        ZIP_PROG_VFSSEARCH="*"
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: Found INFO Zip in environment" >&5
+$as_echo "Found INFO Zip in environment" >&6; }
+        # Use standard arguments for zip
+    else
+        # It is not an error if an installed version of Zip can't be located.
+        # We can use the locally distributed minizip instead
+        ZIP_PROG="./minizip${EXEEXT_FOR_BUILD}"
+        ZIP_PROG_OPTIONS="-o -r"
+        ZIP_PROG_VFSSEARCH="*"
+        ZIP_INSTALL_OBJS="minizip${EXEEXT_FOR_BUILD}"
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: No zip found on PATH building minizip" >&5
+$as_echo "No zip found on PATH building minizip" >&6; }
+    fi
+
+
+
+
+
+	ZIPFS_BUILD=1
+	TK_ZIP_FILE=libtcl_${TK_MAJOR_VERSION}_${TK_MINOR_VERSION}_${TK_PATCH_LEVEL}.zip
+else
+	ZIPFS_BUILD=0
+	TCL_ZIP_FILE=
+fi
+# Do checking message here to not mess up interleaved configure output
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for building with zipfs" >&5
+$as_echo_n "checking for building with zipfs... " >&6; }
+if test "${ZIPFS_BUILD}" = 1; then
+    if test "${SHARED_BUILD}" = 0; then
+       ZIPFS_BUILD=2;
+
+$as_echo "#define ZIPFS_BUILD 2" >>confdefs.h
+
+       INSTALL_LIBRARIES=install-libraries-zipfs-static
+       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+     else
+
+$as_echo "#define ZIPFS_BUILD 1" >>confdefs.h
+\
+       INSTALL_LIBRARIES=install-libraries-zipfs-shared
+       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+    fi
+else
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+INSTALL_LIBRARIES=install-libraries
+INSTALL_MSGS=install-msgs
+fi
+
+
+
+
+
+
 #------------------------------------------------------------------------
 # tkConfig.sh refers to this by a different name
 #------------------------------------------------------------------------
diff --git a/win/configure.ac b/win/configure.ac
index 56b8813..41e2467 100644
--- a/win/configure.ac
+++ b/win/configure.ac
@@ -143,6 +143,52 @@ SC_EMBED_MANIFEST(wish.exe.manifest)
 SC_BUILD_TCLSH
 SC_PROG_TCLSH
 
+#--------------------------------------------------------------------
+#	Zipfs support - Tip 430
+#--------------------------------------------------------------------
+AC_ARG_ENABLE(zipfs,
+    AC_HELP_STRING([--enable-zipfs],
+	[build with Zipfs support (default: on)]),
+    [tcl_ok=$enableval], [tcl_ok=yes])
+if test "$tcl_ok" = "yes" ; then
+    #
+    # Find a native compiler
+    #
+    AX_CC_FOR_BUILD
+    #
+    # Find a native zip implementation
+    #
+    SC_ZIPFS_SUPPORT
+	ZIPFS_BUILD=1
+	TK_ZIP_FILE=libtcl_${TK_MAJOR_VERSION}_${TK_MINOR_VERSION}_${TK_PATCH_LEVEL}.zip
+else
+	ZIPFS_BUILD=0
+	TCL_ZIP_FILE=
+fi
+# Do checking message here to not mess up interleaved configure output
+AC_MSG_CHECKING([for building with zipfs])
+if test "${ZIPFS_BUILD}" = 1; then
+    if test "${SHARED_BUILD}" = 0; then
+       ZIPFS_BUILD=2;
+       AC_DEFINE(ZIPFS_BUILD, 2, [Are we building with zipfs enabled?])
+       INSTALL_LIBRARIES=install-libraries-zipfs-static
+       AC_MSG_RESULT([yes])
+     else
+       AC_DEFINE(ZIPFS_BUILD, 1, [Are we building with zipfs enabled?])\
+       INSTALL_LIBRARIES=install-libraries-zipfs-shared
+       AC_MSG_RESULT([yes])
+    fi
+else
+AC_MSG_RESULT([no])
+INSTALL_LIBRARIES=install-libraries
+INSTALL_MSGS=install-msgs
+fi
+AC_SUBST(ZIPFS_BUILD)
+AC_SUBST(TK_ZIP_FILE)
+AC_SUBST(INSTALL_LIBRARIES)
+AC_SUBST(INSTALL_MSGS)
+
+
 #------------------------------------------------------------------------
 # tkConfig.sh refers to this by a different name
 #------------------------------------------------------------------------