Fix

flake.lock

@@ -6,11 +6,11 @@
         "nixpkgs": "nixpkgs"
       },
       "locked": {
-        "lastModified": 1692255291,
+        "lastModified": 1695886107,
-        "narHash": "sha256-JB3M8OvT5QXqbAjVSGOWKm+X7SCxsk7sbAPVQNdlMJo=",
+        "narHash": "sha256-8Dc3clsOVK8qbXqvPn7tlr/A60JFy/7LYXG9D19Fv5U=",
         "ref": "refs/heads/master",
-        "rev": "ec418a9f2fb9094be93f2d6870113a388cd62a06",
+        "rev": "88a3362b58f30d99084793aa10cbda3886ab65f2",
-        "revCount": 7,
+        "revCount": 10,
         "type": "git",
         "url": "https://git.dripco.eu/nic/etherlab-nix"
       },
@@ -22,11 +22,11 @@
     "flake-compat": {
       "flake": false,
       "locked": {
-        "lastModified": 1650374568,
+        "lastModified": 1696426674,
-        "narHash": "sha256-Z+s0J8/r907g149rllvwhb4pKi8Wam5ij0st8PwAh+E=",
+        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
         "owner": "edolstra",
         "repo": "flake-compat",
-        "rev": "b4a34015c698c7793d592d66adbab377907a2be8",
+        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
         "type": "github"
       },
       "original": {
@@ -70,11 +70,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1653845079,
+        "lastModified": 1697723726,
-        "narHash": "sha256-7ghaQZ+7JXLI9FgNH8+RQHAt3/ubT92j8NtjZleP6t4=",
+        "narHash": "sha256-SaTWPkI8a5xSHX/rrKzUe+/uVNy6zCGMXgoeMb7T9rg=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "b62ada430501de88dfbb08cea4eb98ead3a5e3e7",
+        "rev": "7c9cc5a6e5d38010801741ac830a3f8fd667a7a0",
         "type": "github"
       },
       "original": {

flake.nix

@@ -7,12 +7,13 @@
   };
   outputs = { self, nixpkgs, flake-compat, etherlab }@inputs:
     let
-      etherlab-pkgs = system: etherlab.packages.${system};
       systems = nixpkgs.lib.platforms.linux;
       lib = nixpkgs.lib;
       packagePaths = lib.mapAttrs (n: v: "${./packages}/${n}") (lib.filterAttrs (n: v: v == "directory" && (builtins.readDir "${./packages}/${n}") ? "default.nix") (builtins.readDir ./packages));
     in rec {
-      packages = lib.genAttrs systems (system: lib.mapAttrs (n:  v: lib.callPackageWith ((lib.recursiveUpdate packages.${system} nixpkgs.legacyPackages.${system}) // { inherit inputs; inherit system; etherlab = (etherlab-pkgs system); }) v {}) packagePaths);
+      packages = lib.genAttrs systems (system:
+        lib.mapAttrs (n:  v:
+          lib.callPackageWith ((lib.recursiveUpdate packages.${system} nixpkgs.legacyPackages.${system}) // { inherit inputs; inherit system; } // etherlab.packages.${system}) v {}) packagePaths);
       legacyPackages = packages;
       overlay = final: prev: (lib.mapAttrs (n: v: prev.callPackage v { }) packagePaths);
       nixosModules = { linuxcnc = import ./modules/linuxcnc.nix; };

modules/linuxcnc.nix

@@ -2,11 +2,31 @@
 let
   cfg = config.local.packages.linuxcnc;
   inherit (builtins) filter map pathExists listToAttrs;
+  linuxcncWithEC = pkgs.linuxcnc.overrideAttrs (oldAttrs: {
+    buildInputs = oldAttrs.buildInputs ++ [ pkgs.linuxcnc-ethercat pkgs.hal-cia402 ];
+    postInstall = oldAttrs.postInstall + ''
+      ln -s ${pkgs.linuxcnc-ethercat}/bin/* $out/bin/
+      ln -s ${pkgs.linuxcnc-ethercat}/lib/linuxcnc/modules/* $out/lib/linuxcnc/modules/
+      ln -s ${pkgs.linuxcnc-ethercat}/share/linuxcnc-ethercat $out/share/
+
+      ln -s ${pkgs.hal-cia402}/lib/linuxcnc/modules/* $out/lib/linuxcnc/modules/
+    '';
+  });
+
+  pythonPkg = (pkgs.python3Full.withPackages (ps: [
+    ps.pyserial # for camera feedback into linuxcnc
+  ]));
+
+  linuxcncEnv = pkgs.buildEnv {
+    name = "linuxcnc-env";
+    paths = with pkgs; [ linuxcncWithEC hal-cia402 linuxcnc-ethercat pythonPkg ];
+  };
+
 in {
   options.local.packages.linuxcnc.enable = lib.mkEnableOption "Enable linuxcnc";
 
   config = lib.mkIf cfg.enable {
-    environment.systemPackages = with pkgs; [ linuxcnc ];
+    environment.systemPackages = with pkgs; [ linuxcncEnv ];
 
     security.wrappers = listToAttrs (map (f: {
       name = f;
@@ -14,8 +34,8 @@ in {
         setuid = true;
         owner = "root";
         group = "root";
-        source = "${pkgs.linuxcnc}/bin/${f}-nosetuid";
+        source = "${linuxcncWithEC}/bin/${f}-nosetuid";
       };
-    }) (filter (f: pathExists "${pkgs.linuxcnc}/bin/${f}-nosetuid") pkgs.linuxcnc.setuidApps));
+    }) (filter (f: pathExists "${linuxcncWithEC}/bin/${f}-nosetuid") linuxcncWithEC.setuidApps));
   };
 }

packages/linuxcnc-ethercat/default.nix

@@ -1,4 +1,4 @@
-{ config, lib, pkgs, stdenv, linuxcnc, etherlab }:
+{ config, lib, pkgs, stdenv, linuxcnc, ethercat }:
 
 stdenv.mkDerivation rec {
   enableParallelBuilding = true;
@@ -13,11 +13,22 @@ stdenv.mkDerivation rec {
     sha256 = "SjFkcNl/4AlsMeIw5Hg9Kp5mIIV9KFUYodXV6lAi3/A=";
   };
 
-  nativeBuildInputs = with pkgs; [ which expat ];
+  nativeBuildInputs = with pkgs; [
+    which
+    expat
+  ];
 
-  buildInputs = [ linuxcnc etherlab.ethercat ];
+  buildInputs = [ linuxcnc ethercat ];
+
+  installFlags = [
+    "prefix=${placeholder "out"}"
+    #"RUN_IN_PLACE=YES"
+    "DESTDIR=${placeholder "out"}"
+    "EMC2_HOME=''"
+    "LIBDIR=''"
+    "RTLIBDIR='/lib/linuxcnc/modules'"
+  ];
 
-  installFlags = [ "DESTDIR=${placeholder "out"}" ];
 
   meta = with lib; {
     description = "LinuxCNC ethercat interop";

packages/linuxcnc-with-ethercat/default.nix

@@ -1,122 +0,0 @@
-{ lib, stdenv, autoreconfHook, wrapGAppsHook, qt5, makeWrapper, fetchFromGitHub, libtool, pkgconfig,
-  readline_5, ncurses, libtirpc, systemd, libmodbus, libusb, glib, gtk2, gtk3, procps, kmod, sysctl,
-  util-linux, psmisc, intltool, tcl, tk, bwidget, tkimg, tclx, tkblt, pango, cairo, boost, espeak, gst_all_1,
-  python3Full, yapps, gobject-introspection, libGLU, xorg, libepoxy, hicolor-icon-theme, glxinfo, bash,
-  hal-cia402, linuxcnc-ethercat
-}:
-let
-  pythonPkg = (python3Full.withPackages (ps: [
-    yapps
-    ps.pyopengl
-    ps.pygobject3
-    ps.pycairo
-    ps.boost
-    ps.numpy
-    ps.pyqtwebengine
-    ps.pyqt5
-    ps.opencv4
-    ps.gst-python
-    ps.xlib
-    ps.qscintilla
-  ]));
-  boost_python = (boost.override { enablePython = true; python = pythonPkg; });
-in
-stdenv.mkDerivation rec {
-  hardeningDisable = [ "all" ];
-  enableParallelBuilding = true;
-  pname = "linuxcnc";
-  version = "2.9-git";
-  name = "${pname}-${version}";
-
-  src = fetchFromGitHub {
-    owner = "LinuxCNC";
-    repo = "linuxcnc";
-    rev = "f77537cd4d4dc6191d4bb981e0e1c9d897039fc6";
-    sha256 = "05kuTx2J7wdrcoUQ8Tengb0ohXAeGjZV9g9XriWgQL4=";
-  };
-
-  nativeBuildInputs = [
-    autoreconfHook
-    makeWrapper
-    wrapGAppsHook
-    qt5.wrapQtAppsHook
-    gobject-introspection
-  ];
-
-  dontWrapGApps = true;
-  dontWrapQtApps = true;
-
-  buildInputs = [
-    libtool pkgconfig libtirpc systemd libmodbus libusb glib gtk2 gtk3 procps kmod sysctl util-linux
-    psmisc intltool tcl tk bwidget tkimg tclx tkblt pango cairo pythonPkg.pkgs.pygobject3 gobject-introspection
-    boost_python pythonPkg.pkgs.boost pythonPkg qt5.qtbase espeak gst_all_1.gstreamer
-    ncurses readline_5 libGLU xorg.libXmu libepoxy hicolor-icon-theme glxinfo
-    hal-cia402 linuxcnc-ethercat
-  ];
-
-  preAutoreconf = ''
-    # cd into ./src here instead of setting sourceRoot as the build process uses the original sourceRoot
-    cd ./src
-
-    # make halcmd search for setuid apps on PATH, to find setuid wrappers
-    substituteInPlace hal/utils/halcmd_commands.c --replace 'EMC2_BIN_DIR "/' '"'
-  '';
-
-  patches = [
-    ./fix_make.patch          # Some lines don't respect --prefix
-    ./pncconf_paths.patch     # Corrects a search path in pncconf
-    ./rtapi_app_setuid.patch  # Remove hard coded checks for setuid from rtapi_app
-  ];
-
-  postAutoreconf = ''
-    # We need -lncurses for -lreadline, but the configure script discards the env set by NixOS before checking for -lreadline
-    substituteInPlace configure --replace '-lreadline' '-lreadline -lncurses'
-
-    substituteInPlace emc/usr_intf/pncconf/private_data.py --replace '/usr/share/themes' '${gtk3}/share/themes'
-    substituteInPlace emc/usr_intf/pncconf/private_data.py --replace 'self.FIRMDIR = "/lib/firmware/hm2/"' 'self.FIRMDIR = os.environ.get("HM2_FIRMWARE_DIR", "${placeholder "out"}/firmware/hm2")'
-
-    substituteInPlace hal/drivers/mesa-hostmot2/hm2_eth.c --replace '/sbin/iptables' '/run/current-system/sw/bin/iptables'
-    substituteInPlace hal/drivers/mesa-hostmot2/hm2_eth.c --replace '/sbin/sysctl' '${sysctl}/bin/sysctl'
-    substituteInPlace hal/drivers/mesa-hostmot2/hm2_rpspi.c --replace '/sbin/modprobe' '${kmod}/bin/modprobe'
-    substituteInPlace hal/drivers/mesa-hostmot2/hm2_rpspi.c --replace '/sbin/rmmod' '${kmod}/bin/rmmod'
-    substituteInPlace module_helper/module_helper.c --replace '/sbin/insmod' '${kmod}/bin/insmod'
-    substituteInPlace module_helper/module_helper.c --replace '/sbin/rmmod' '${kmod}/bin/rmmod'
-  '';
-
-  configureFlags = [
-    "--with-tclConfig=${tcl}/lib/tclConfig.sh"
-    "--with-tkConfig=${tk}/lib/tkConfig.sh"
-    "--with-boost-libdir=${boost_python}/lib"
-    "--with-boost-python=boost_python3"
-    "--with-locale-dir=$(out)/locale"
-    "--exec-prefix=${placeholder "out"}"
-  ];
-
-  preInstall = ''
-    # Stop the Makefile attempting to set ownship+perms, it fails on NixOS
-    sed -i -e 's/chown.*//' -e 's/-o root//g' -e 's/-m [0-9]\+//g' Makefile
-  '';
-
-  installFlags = [ "SITEPY=${placeholder "out"}/${pythonPkg.sitePackages}" ];
-
-  postInstall = ''
-    mkdir -p "$out/firmware/hm2"
-  '';
-
-  # Binaries listed here are renamed to ${filename}-nosetuid, to be targetted by setuid wrappers
-  setuidApps = [ "rtapi_app" "linuxcnc_module_helper" "pci_write" "pci_read" ];
-
-  preFixup = ''
-    for prog in $(find $out/bin -type f ! \( ${lib.concatMapStringsSep " -o " (f: "-name " + f + " ") setuidApps} \)); do
-      wrapProgram "$prog" \
-        --prefix PATH : ${lib.makeBinPath [tk glxinfo]} \
-        --prefix TCLLIBPATH ' ' "$out/lib/tcltk/linuxcnc ${tk}/lib ${tcl}/lib ${tclx}/lib ${tkblt}/lib ${tkimg}/lib ${bwidget}/lib/bwidget${bwidget.version}" \
-        --prefix PYTHONPATH : "${pythonPkg}/${pythonPkg.sitePackages}:$out/${pythonPkg.sitePackages}" \
-        "''${gappsWrapperArgs[@]}" \
-        "''${qtWrapperArgs[@]}"
-    done
-    for prog in $(find $out/bin -type f \( ${lib.concatMapStringsSep " -o " (f: "-name " + f + " ") setuidApps} \)); do
-      mv "$prog" "$prog-nosetuid"
-    done
-  '';
-}

packages/linuxcnc-with-ethercat/fix_make.patch

@@ -1,25 +0,0 @@
-diff --git a/src/Makefile b/src/Makefile
-index 5bde17598d..856af19e08 100644
---- a/src/Makefile
-+++ b/src/Makefile
-@@ -616,9 +616,9 @@ install: install-kernel-dep install-kernel-indep
- install-dirs:
- 	$(DIR) $(DESTDIR)$(EMC2_RTLIB_DIR) \
- 		$(DESTDIR)$(sysconfdir)/linuxcnc $(DESTDIR)$(bindir) $(DESTDIR)$(libdir) \
--		$(DESTDIR)/lib/linuxcnc $(DESTDIR)$(includedir)/linuxcnc \
-+		$(DESTDIR)$(prefix)/lib/linuxcnc $(DESTDIR)$(includedir)/linuxcnc \
- 		$(DESTDIR)$(docsdir) $(DESTDIR)$(ncfilesdir) \
--		$(DESTDIR)/etc/X11/app-defaults $(DESTDIR)$(tcldir)/bin \
-+		$(DESTDIR)$(prefix)/etc/X11/app-defaults $(DESTDIR)$(tcldir)/bin \
- 		$(DESTDIR)$(tcldir)/scripts \
- 		$(DESTDIR)$(mandir)/man1 \
- 		$(DESTDIR)$(mandir)/man3 \
-@@ -686,7 +686,7 @@ install-kernel-indep: install-dirs
- 	$(FILE) $(DOCS_HELP) $(DESTDIR)$(docsdir)
- 	$(TREE) $(NC_FILES) $(DESTDIR)$(ncfilesdir)
- 	$(EXE) ../nc_files/M101 $(DESTDIR)$(ncfilesdir)
--	$(FILE) ../tcl/TkLinuxCNC $(DESTDIR)/etc/X11/app-defaults
-+	$(FILE) ../tcl/TkLinuxCNC $(DESTDIR)$(prefix)/etc/X11/app-defaults
- 	$(FILE) Makefile.modinc $(DESTDIR)$(datadir)/linuxcnc
- 	$(EXE) $(TCL) $(DESTDIR)$(tcldir)
- 	$(FILE) ../tcl/hal.so $(DESTDIR)$(tcldir)

packages/linuxcnc-with-ethercat/pncconf_paths.patch

@@ -1,13 +0,0 @@
-diff --git a/src/emc/usr_intf/pncconf/private_data.py b/src/emc/usr_intf/pncconf/private_data.py
-index 7bb8127ea4..88e99934ca 100644
---- a/src/emc/usr_intf/pncconf/private_data.py
-+++ b/src/emc/usr_intf/pncconf/private_data.py
-@@ -74,7 +74,7 @@ class Private_Data:
-         self._METRIC = 1
- 
-         self.DATADIR = linuxcnc.SHARE + "/linuxcnc/pncconf"
--        self.WIZARD = os.path.join(self.DATADIR, "linuxcnc-wizard.gif")
-+        self.WIZARD = linuxcnc.SHARE + "/linuxcnc/linuxcnc-wizard.gif"
-         if not os.path.isfile(self.WIZARD):
-             self.WIZARD = os.path.join("/etc/linuxcnc/linuxcnc-wizard.gif")
-         if not os.path.isfile(self.WIZARD):

packages/linuxcnc-with-ethercat/rtapi_app_setuid.patch

@@ -1,19 +0,0 @@
-diff --git a/src/rtapi/uspace_common.h b/src/rtapi/uspace_common.h
-index 8dde420142..f9ff6f0cb2 100644
---- a/src/rtapi/uspace_common.h
-+++ b/src/rtapi/uspace_common.h
-@@ -381,9 +381,11 @@ static int detect_env_override() {
- 
- static int detect_realtime() {
-     struct stat st;
--    if ((stat(EMC2_BIN_DIR "/rtapi_app", &st) < 0)
--            || st.st_uid != 0 || !(st.st_mode & S_ISUID))
--        return 0;
-+    //setuid programs are forbidden from the nix store, a wrapper outside of the store is created instead
-+    //this check fails under those circumstances, disable it and hope for the best
-+    /* if ((stat(EMC2_BIN_DIR "/rtapi_app", &st) < 0) */
-+    /*         || st.st_uid != 0 || !(st.st_mode & S_ISUID)) */
-+    /*     return 0; */
-     return detect_env_override() || detect_preempt_rt() || detect_rtai() || detect_xenomai();
- }
- 

packages/linuxcnc/default.nix

@@ -1,4 +1,4 @@
-{ lib, stdenv, autoreconfHook, wrapGAppsHook, qt5, makeWrapper, fetchFromGitHub, libtool, pkgconfig,
+{ lib, stdenv, autoreconfHook, wrapGAppsHook, qt5, makeWrapper, fetchFromGitHub, libtool, pkg-config,
   readline_5, ncurses, libtirpc, systemd, libmodbus, libusb, glib, gtk2, gtk3, procps, kmod, sysctl,
   util-linux, psmisc, intltool, tcl, tk, bwidget, tkimg, tclx, tkblt, pango, cairo, boost, espeak, gst_all_1,
   python3Full, yapps, gobject-introspection, libGLU, xorg, libepoxy, hicolor-icon-theme, glxinfo, bash
@@ -6,6 +6,7 @@
 let
   pythonPkg = (python3Full.withPackages (ps: [
     yapps
+    ps.pyserial # for camera feedback into linuxcnc
     ps.pyopengl
     ps.pygobject3
     ps.pycairo
@@ -46,7 +47,7 @@ stdenv.mkDerivation rec {
   dontWrapQtApps = true;
 
   buildInputs = [
-    libtool pkgconfig libtirpc systemd libmodbus libusb glib gtk2 gtk3 procps kmod sysctl util-linux
+    libtool pkg-config libtirpc systemd libmodbus libusb glib gtk2 gtk3 procps kmod sysctl util-linux
     psmisc intltool tcl tk bwidget tkimg tclx tkblt pango cairo pythonPkg.pkgs.pygobject3 gobject-introspection
     boost_python pythonPkg.pkgs.boost pythonPkg qt5.qtbase espeak gst_all_1.gstreamer
     ncurses readline_5 libGLU xorg.libXmu libepoxy hicolor-icon-theme glxinfo

packages/tkimg/default.nix

@@ -1,35 +0,0 @@
-{ lib, writeText, fetchurl, tcl, tk, tcllib, zlib, libjpeg, libpng, libtiff }:
-tcl.mkTclDerivation rec {
-  pname = "tkimg";
-  version = "1.4.13";
-
-  src = fetchurl {
-    url = "mirror://sourceforge/tkimg/tkimg/1.4/tkimg%201.4.13/Img-1.4.13-Source.tar.gz";
-    sha256 = "0qyi80f9zwlx8sx9km0d1wfa2d3x846g10ag4gqxqllpmlf8r1ph";
-  };
-
-  # Some platforms encounter runtime errors if compiled with the libs bundled in the source tree
-  # system_libs.patch is a combined set of patches taken from debian allowing compiling with system libs
-  # but hardcodes /usr/include/, this hacky fix sets nix store paths inside the patch
-  patches = with builtins; [ (writeText "fixed_patch" (replaceStrings
-    ["/usr/include/zlib.h" "/usr/include/png.h"
-     "/usr/include/jpeglib.h" "/usr/include/jerror.h"]
-    ["${zlib.dev}/include/zlib.h" "${libpng.dev}/include/png.h"
-     "${libjpeg.dev}/include/jpeglib.h" "${libjpeg.dev}/include/jerror.h"]
-    (readFile ./system_libs.patch))) ];
-
-  meta = {
-    homepage = "https://sourceforge.net/projects/tkimg/";
-    description = "This package enhances Tk, adding support for many other Image formats: BMP, XBM, XPM, GIF (with transparency, but without LZW), PNG, JPEG, TIFF and postscript.";
-    license = lib.licenses.tcltk;
-    platforms = lib.platforms.unix;
-  };
-
-  buildInputs  = [ tcl tk.dev tk tcllib zlib.dev zlib libjpeg.dev libjpeg libpng.dev libpng libtiff.dev libtiff];
-
-  configureFlags  = [
-    "--with-tcl=${tcl}/lib"
-    "--with-tk=${tk}/lib"
-    "--with-tkinclude=${tk.dev}/include"
-  ];
-}

packages/tkimg/system_libs.patch

@@ -1,609 +0,0 @@
-diff --git a/libjpeg/Makefile.in b/libjpeg/Makefile.in
-index 021f2b5..9780c04 100755
---- a/libjpeg/Makefile.in
-+++ b/libjpeg/Makefile.in
-@@ -149,9 +149,9 @@ DEFS		= @DEFS@ $(PKG_CFLAGS)
- CONFIG_CLEAN_FILES = Makefile
- 
- CPPFLAGS	= @CPPFLAGS@
--LIBS		= @PKG_LIBS@ @LIBS@
-+LIBS		= @PKG_LIBS@ @LIBS@ -ljpeg
- AR		= @AR@
--CFLAGS		= @CFLAGS@ -DJPEGTCLAPI=MODULE_SCOPE -I$(srcdir)/../base
-+CFLAGS		= @CFLAGS@ -DJPEGTCLAPI=MODULE_SCOPE -I$(srcdir)/../base -DMODULE_SCOPE=extern
- COMPILE		= $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
- 
- #========================================================================
-diff --git a/libjpeg/configure b/libjpeg/configure
-index 22f9cdc..4772eed 100755
---- a/libjpeg/configure
-+++ b/libjpeg/configure
-@@ -5158,60 +5158,6 @@ JPEG_CC=$CC
- 
- 
- 
--
--    vars="
--	../compat/libjpeg/jcapimin.c	../compat/libjpeg/jcapistd.c	../compat/libjpeg/jccoefct.c
--	../compat/libjpeg/jccolor.c	../compat/libjpeg/jcdctmgr.c	../compat/libjpeg/jchuff.c
--	../compat/libjpeg/jcinit.c	../compat/libjpeg/jcmainct.c	../compat/libjpeg/jcmarker.c
--	../compat/libjpeg/jcmaster.c	../compat/libjpeg/jcomapi.c	../compat/libjpeg/jcparam.c
--	../compat/libjpeg/jcarith.c	../compat/libjpeg/jcprepct.c	../compat/libjpeg/jcsample.c
--	../compat/libjpeg/jctrans.c	../compat/libjpeg/jdapimin.c	../compat/libjpeg/jdapistd.c
--	../compat/libjpeg/jdatadst.c	../compat/libjpeg/jdatasrc.c	../compat/libjpeg/jdcoefct.c
--	../compat/libjpeg/jdcolor.c	../compat/libjpeg/jddctmgr.c	../compat/libjpeg/jdhuff.c
--	../compat/libjpeg/jdinput.c	../compat/libjpeg/jdmainct.c	../compat/libjpeg/jdmarker.c
--	../compat/libjpeg/jdmaster.c	../compat/libjpeg/jdmerge.c	../compat/libjpeg/jdarith.c
--	../compat/libjpeg/jdpostct.c	../compat/libjpeg/jdsample.c	../compat/libjpeg/jdtrans.c
--	../compat/libjpeg/jerror.c	../compat/libjpeg/jfdctflt.c	../compat/libjpeg/jfdctfst.c
--	../compat/libjpeg/jfdctint.c	../compat/libjpeg/jidctflt.c	../compat/libjpeg/jidctfst.c
--	../compat/libjpeg/jidctint.c	../compat/libjpeg/jaricom.c	../compat/libjpeg/jquant1.c
--	../compat/libjpeg/jquant2.c	../compat/libjpeg/jutils.c	../compat/libjpeg/jmemmgr.c
--	../compat/libjpeg/jmemansi.c
--"
--    for i in $vars; do
--	case $i in
--	    \$*)
--		# allow $-var names
--		PKG_SOURCES="$PKG_SOURCES $i"
--		PKG_OBJECTS="$PKG_OBJECTS $i"
--		;;
--	    *)
--		# check for existence - allows for generic/win/unix VPATH
--		# To add more dirs here (like 'src'), you have to update VPATH
--		# in Makefile.in as well
--		if test ! -f "${srcdir}/$i" -a ! -f "${srcdir}/generic/$i" \
--		    -a ! -f "${srcdir}/win/$i" -a ! -f "${srcdir}/unix/$i" \
--		    -a ! -f "${srcdir}/macosx/$i" \
--		    ; then
--		    as_fn_error $? "could not find source file '$i'" "$LINENO" 5
--		fi
--		PKG_SOURCES="$PKG_SOURCES $i"
--		# this assumes it is in a VPATH dir
--		i=`basename $i`
--		# handle user calling this before or after TEA_SETUP_COMPILER
--		if test x"${OBJEXT}" != x ; then
--		    j="`echo $i | sed -e 's/\.[^.]*$//'`.${OBJEXT}"
--		else
--		    j="`echo $i | sed -e 's/\.[^.]*$//'`.\${OBJEXT}"
--		fi
--		PKG_OBJECTS="$PKG_OBJECTS $j"
--		;;
--	esac
--    done
--
--
--
--
--
-     vars="jpegtcl.h jpegtclDecls.h"
-     for i in $vars; do
- 	# check for existence, be strict because it is installed
-diff --git a/libjpeg/configure.ac b/libjpeg/configure.ac
-index 040b56f..604173a 100755
---- a/libjpeg/configure.ac
-+++ b/libjpeg/configure.ac
-@@ -53,24 +53,6 @@ JPEG_CC=$CC
- 
- TEA_ADD_SOURCES([jpegtcl.c jpegtclStubInit.c])
- 
--TEA_ADD_SOURCES([
--	../compat/libjpeg/jcapimin.c	../compat/libjpeg/jcapistd.c	../compat/libjpeg/jccoefct.c
--	../compat/libjpeg/jccolor.c	../compat/libjpeg/jcdctmgr.c	../compat/libjpeg/jchuff.c
--	../compat/libjpeg/jcinit.c	../compat/libjpeg/jcmainct.c	../compat/libjpeg/jcmarker.c
--	../compat/libjpeg/jcmaster.c	../compat/libjpeg/jcomapi.c	../compat/libjpeg/jcparam.c
--	../compat/libjpeg/jcarith.c	../compat/libjpeg/jcprepct.c	../compat/libjpeg/jcsample.c
--	../compat/libjpeg/jctrans.c	../compat/libjpeg/jdapimin.c	../compat/libjpeg/jdapistd.c
--	../compat/libjpeg/jdatadst.c	../compat/libjpeg/jdatasrc.c	../compat/libjpeg/jdcoefct.c
--	../compat/libjpeg/jdcolor.c	../compat/libjpeg/jddctmgr.c	../compat/libjpeg/jdhuff.c
--	../compat/libjpeg/jdinput.c	../compat/libjpeg/jdmainct.c	../compat/libjpeg/jdmarker.c
--	../compat/libjpeg/jdmaster.c	../compat/libjpeg/jdmerge.c	../compat/libjpeg/jdarith.c
--	../compat/libjpeg/jdpostct.c	../compat/libjpeg/jdsample.c	../compat/libjpeg/jdtrans.c
--	../compat/libjpeg/jerror.c	../compat/libjpeg/jfdctflt.c	../compat/libjpeg/jfdctfst.c
--	../compat/libjpeg/jfdctint.c	../compat/libjpeg/jidctflt.c	../compat/libjpeg/jidctfst.c
--	../compat/libjpeg/jidctint.c	../compat/libjpeg/jaricom.c	../compat/libjpeg/jquant1.c
--	../compat/libjpeg/jquant2.c	../compat/libjpeg/jutils.c	../compat/libjpeg/jmemmgr.c
--	../compat/libjpeg/jmemansi.c
--])
- 
- TEA_ADD_HEADERS([jpegtcl.h jpegtclDecls.h])
- 
-diff --git a/libjpeg/jpegtclDecls.h b/libjpeg/jpegtclDecls.h
-index bd8decb..3367252 100755
---- a/libjpeg/jpegtclDecls.h
-+++ b/libjpeg/jpegtclDecls.h
-@@ -30,8 +30,8 @@ EXTERN int Jpegtcl_SafeInit(Tcl_Interp *interp);
- 
- /* undef Tcl macros that conflict with libjpeg stuff (sigh) */
- #undef EXTERN
--#include "../compat/libjpeg/jpeglib.h"
--#include "../compat/libjpeg/jerror.h"
-+#include "/usr/include/jpeglib.h"
-+#include "/usr/include/jerror.h"
- 
- /* !BEGIN!: Do not edit below this line. */
- 
-diff --git a/libpng/Makefile.in b/libpng/Makefile.in
-index bdfb68f..6e84f5f 100755
---- a/libpng/Makefile.in
-+++ b/libpng/Makefile.in
-@@ -153,9 +153,9 @@ DEFS		= @DEFS@ $(PKG_CFLAGS)
- CONFIG_CLEAN_FILES = Makefile
- 
- CPPFLAGS	= @CPPFLAGS@
--LIBS		= @PKG_LIBS@ @LIBS@
-+LIBS		= @PKG_LIBS@ @LIBS@ -lpng16
- AR		= @AR@
--CFLAGS		= @CFLAGS@ -DPNG_IMPEXP=MODULE_SCOPE -DPNG_EXTERN=MODULE_SCOPE
-+CFLAGS		= @CFLAGS@ -DPNG_IMPEXP= -DPNG_EXTERN=MODULE_SCOPE -DMODULE_SCOPE=extern
- COMPILE		= $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
- 
- #========================================================================
-diff --git a/libpng/configure b/libpng/configure
-index 75cdff5..e35485e 100755
---- a/libpng/configure
-+++ b/libpng/configure
-@@ -5449,49 +5449,6 @@ fi
- 
- 
- 
--
--    vars="
--	../compat/libpng/png.c	../compat/libpng/pngerror.c	../compat/libpng/pngmem.c
--	../compat/libpng/pngpread.c	../compat/libpng/pngread.c	../compat/libpng/pngrio.c
--	../compat/libpng/pngrtran.c	../compat/libpng/pngrutil.c	../compat/libpng/pngset.c
--	../compat/libpng/pngtrans.c	../compat/libpng/pngwio.c	../compat/libpng/pngwrite.c
--	../compat/libpng/pngwtran.c	../compat/libpng/pngwutil.c	../compat/libpng/pngget.c
--"
--    for i in $vars; do
--	case $i in
--	    \$*)
--		# allow $-var names
--		PKG_SOURCES="$PKG_SOURCES $i"
--		PKG_OBJECTS="$PKG_OBJECTS $i"
--		;;
--	    *)
--		# check for existence - allows for generic/win/unix VPATH
--		# To add more dirs here (like 'src'), you have to update VPATH
--		# in Makefile.in as well
--		if test ! -f "${srcdir}/$i" -a ! -f "${srcdir}/generic/$i" \
--		    -a ! -f "${srcdir}/win/$i" -a ! -f "${srcdir}/unix/$i" \
--		    -a ! -f "${srcdir}/macosx/$i" \
--		    ; then
--		    as_fn_error $? "could not find source file '$i'" "$LINENO" 5
--		fi
--		PKG_SOURCES="$PKG_SOURCES $i"
--		# this assumes it is in a VPATH dir
--		i=`basename $i`
--		# handle user calling this before or after TEA_SETUP_COMPILER
--		if test x"${OBJEXT}" != x ; then
--		    j="`echo $i | sed -e 's/\.[^.]*$//'`.${OBJEXT}"
--		else
--		    j="`echo $i | sed -e 's/\.[^.]*$//'`.\${OBJEXT}"
--		fi
--		PKG_OBJECTS="$PKG_OBJECTS $j"
--		;;
--	esac
--    done
--
--
--
--
--
-     vars="pngtcl.h pngtclDecls.h"
-     for i in $vars; do
- 	# check for existence, be strict because it is installed
-diff --git a/libpng/configure.ac b/libpng/configure.ac
-index e9a814f..17f38a3 100755
---- a/libpng/configure.ac
-+++ b/libpng/configure.ac
-@@ -64,14 +64,6 @@ IMG_SRCPATH(zlibtcl)
- 
- TEA_ADD_SOURCES([pngtcl.c pngtclStubInit.c])
- 
--TEA_ADD_SOURCES([
--	../compat/libpng/png.c	../compat/libpng/pngerror.c	../compat/libpng/pngmem.c
--	../compat/libpng/pngpread.c	../compat/libpng/pngread.c	../compat/libpng/pngrio.c
--	../compat/libpng/pngrtran.c	../compat/libpng/pngrutil.c	../compat/libpng/pngset.c
--	../compat/libpng/pngtrans.c	../compat/libpng/pngwio.c	../compat/libpng/pngwrite.c
--	../compat/libpng/pngwtran.c	../compat/libpng/pngwutil.c	../compat/libpng/pngget.c
--])
--
- TEA_ADD_HEADERS([pngtcl.h pngtclDecls.h])
- TEA_ADD_INCLUDES([-I\"`\${CYGPATH} \${zlibtcl_SRC_PATH}`\"])
- TEA_ADD_INCLUDES([-I\"`\${CYGPATH} \${zlibtcl_BUILD_PATH}`\"])
-diff --git a/libpng/pngtclDecls.h b/libpng/pngtclDecls.h
-index 82eb8a4..d394525 100755
---- a/libpng/pngtclDecls.h
-+++ b/libpng/pngtclDecls.h
-@@ -28,7 +28,9 @@
- EXTERN int Pngtcl_Init(Tcl_Interp *interp);
- EXTERN int Pngtcl_SafeInit(Tcl_Interp *interp);
- 
--#include "../compat/libpng/png.h"
-+#undef PNG_IMPEXP
-+#include "/usr/include/png.h"
-+#define PNG_IMPEXP extern
- 
- /* !BEGIN!: Do not edit below this line. */
- 
-diff --git a/libtiff/Makefile.in b/libtiff/Makefile.in
-index f6f2664..a0c7006 100755
---- a/libtiff/Makefile.in
-+++ b/libtiff/Makefile.in
-@@ -151,9 +151,9 @@ DEFS		= @DEFS@ $(PKG_CFLAGS)
- CONFIG_CLEAN_FILES = Makefile
- 
- CPPFLAGS	= @CPPFLAGS@
--LIBS		= @PKG_LIBS@ @LIBS@
-+LIBS		= @PKG_LIBS@ @LIBS@ -ltiff
- AR		= @AR@
--CFLAGS		= @CFLAGS@ -DTIFFTCLAPI=MODULE_SCOPE
-+CFLAGS		= @CFLAGS@ -DTIFFTCLAPI=MODULE_SCOPE -DMODULE_SCOPE=extern
- COMPILE		= $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
- 
- #========================================================================
-diff --git a/libtiff/configure b/libtiff/configure
-index 03551e3..6e16b5b 100755
---- a/libtiff/configure
-+++ b/libtiff/configure
-@@ -5298,55 +5298,6 @@ mv -f tifftcl_confdefs.h confdefs.h
- 
- 
- 
--
--    vars="
--	../compat/libtiff/libtiff/tif_aux.c		../compat/libtiff/libtiff/tif_close.c		../compat/libtiff/libtiff/tif_codec.c
--	../compat/libtiff/libtiff/tif_compress.c	../compat/libtiff/libtiff/tif_dir.c		../compat/libtiff/libtiff/tif_dirinfo.c
--	../compat/libtiff/libtiff/tif_dirread.c	../compat/libtiff/libtiff/tif_dirwrite.c	../compat/libtiff/libtiff/tif_dumpmode.c
--	../compat/libtiff/libtiff/tif_error.c		../compat/libtiff/libtiff/tif_fax3.c
--	../compat/libtiff/libtiff/tif_getimage.c	../compat/libtiff/libtiff/tif_flush.c		../compat/libtiff/libtiff/tif_luv.c
--	../compat/libtiff/libtiff/tif_lzw.c		../compat/libtiff/libtiff/tif_next.c		../compat/libtiff/libtiff/tif_open.c
--	../compat/libtiff/libtiff/tif_packbits.c	../compat/libtiff/libtiff/tif_predict.c	../compat/libtiff/libtiff/tif_print.c
--	../compat/libtiff/libtiff/tif_read.c		../compat/libtiff/libtiff/tif_swab.c		../compat/libtiff/libtiff/tif_strip.c
--	../compat/libtiff/libtiff/tif_thunder.c	../compat/libtiff/libtiff/tif_tile.c		../compat/libtiff/libtiff/tif_version.c
--	../compat/libtiff/libtiff/tif_warning.c	../compat/libtiff/libtiff/tif_write.c
--	../compat/libtiff/libtiff/tif_color.c		../compat/libtiff/libtiff/tif_extension.c
--"
--    for i in $vars; do
--	case $i in
--	    \$*)
--		# allow $-var names
--		PKG_SOURCES="$PKG_SOURCES $i"
--		PKG_OBJECTS="$PKG_OBJECTS $i"
--		;;
--	    *)
--		# check for existence - allows for generic/win/unix VPATH
--		# To add more dirs here (like 'src'), you have to update VPATH
--		# in Makefile.in as well
--		if test ! -f "${srcdir}/$i" -a ! -f "${srcdir}/generic/$i" \
--		    -a ! -f "${srcdir}/win/$i" -a ! -f "${srcdir}/unix/$i" \
--		    -a ! -f "${srcdir}/macosx/$i" \
--		    ; then
--		    as_fn_error $? "could not find source file '$i'" "$LINENO" 5
--		fi
--		PKG_SOURCES="$PKG_SOURCES $i"
--		# this assumes it is in a VPATH dir
--		i=`basename $i`
--		# handle user calling this before or after TEA_SETUP_COMPILER
--		if test x"${OBJEXT}" != x ; then
--		    j="`echo $i | sed -e 's/\.[^.]*$//'`.${OBJEXT}"
--		else
--		    j="`echo $i | sed -e 's/\.[^.]*$//'`.\${OBJEXT}"
--		fi
--		PKG_OBJECTS="$PKG_OBJECTS $j"
--		;;
--	esac
--    done
--
--
--
--
--
-     vars="tifftcl.h tifftclDecls.h"
-     for i in $vars; do
- 	# check for existence, be strict because it is installed
-diff --git a/libtiff/configure.ac b/libtiff/configure.ac
-index aedb2ac..fef474d 100755
---- a/libtiff/configure.ac
-+++ b/libtiff/configure.ac
-@@ -82,20 +82,6 @@ mv -f tifftcl_confdefs.h confdefs.h
- 
- TEA_ADD_SOURCES([tifftcl.c tifftclStubInit.c])
- 
--TEA_ADD_SOURCES([
--	../compat/libtiff/libtiff/tif_aux.c		../compat/libtiff/libtiff/tif_close.c		../compat/libtiff/libtiff/tif_codec.c
--	../compat/libtiff/libtiff/tif_compress.c	../compat/libtiff/libtiff/tif_dir.c		../compat/libtiff/libtiff/tif_dirinfo.c
--	../compat/libtiff/libtiff/tif_dirread.c	../compat/libtiff/libtiff/tif_dirwrite.c	../compat/libtiff/libtiff/tif_dumpmode.c
--	../compat/libtiff/libtiff/tif_error.c		../compat/libtiff/libtiff/tif_fax3.c
--	../compat/libtiff/libtiff/tif_getimage.c	../compat/libtiff/libtiff/tif_flush.c		../compat/libtiff/libtiff/tif_luv.c
--	../compat/libtiff/libtiff/tif_lzw.c		../compat/libtiff/libtiff/tif_next.c		../compat/libtiff/libtiff/tif_open.c
--	../compat/libtiff/libtiff/tif_packbits.c	../compat/libtiff/libtiff/tif_predict.c	../compat/libtiff/libtiff/tif_print.c
--	../compat/libtiff/libtiff/tif_read.c		../compat/libtiff/libtiff/tif_swab.c		../compat/libtiff/libtiff/tif_strip.c
--	../compat/libtiff/libtiff/tif_thunder.c	../compat/libtiff/libtiff/tif_tile.c		../compat/libtiff/libtiff/tif_version.c
--	../compat/libtiff/libtiff/tif_warning.c	../compat/libtiff/libtiff/tif_write.c
--	../compat/libtiff/libtiff/tif_color.c		../compat/libtiff/libtiff/tif_extension.c
--])
--
- TEA_ADD_HEADERS([tifftcl.h tifftclDecls.h])
- TEA_ADD_INCLUDES([-I\"`\${CYGPATH} \${srcdir}`\"])
- TEA_ADD_INCLUDES([-I\"./libtiff\"])
-diff --git a/tiff/configure b/tiff/configure
-index bc6189b..b9d50e3 100755
---- a/tiff/configure
-+++ b/tiff/configure
-@@ -6270,7 +6270,7 @@ fi
- #-----------------------------------------------------------------------
- 
- 
--    vars="tiff.c tiffJpeg.c tiffZip.c tiffPixar.c"
-+    vars="tiff.c"
-     for i in $vars; do
- 	case $i in
- 	    \$*)
-diff --git a/tiff/configure.ac b/tiff/configure.ac
-index 581908a..5ac8551 100755
---- a/tiff/configure.ac
-+++ b/tiff/configure.ac
-@@ -75,7 +75,7 @@ IMG_SRCPATH(zlibtcl)
- # and PKG_TCL_SOURCES.
- #-----------------------------------------------------------------------
- 
--TEA_ADD_SOURCES([tiff.c tiffJpeg.c tiffZip.c tiffPixar.c])
-+TEA_ADD_SOURCES([tiff.c])
- TEA_ADD_HEADERS([])
- TEA_ADD_INCLUDES([-I\"`\${CYGPATH} \${srcdir}`\"])
- TEA_ADD_INCLUDES([-I\"`\${CYGPATH} \${tkimg_SRC_PATH}`\"])
-diff --git a/tiff/tiff.c b/tiff/tiff.c
-index 69ab989..4a43bc9 100755
---- a/tiff/tiff.c
-+++ b/tiff/tiff.c
-@@ -114,14 +114,10 @@ SetupTiffLibrary (Tcl_Interp *interp)
-         if (Zlibtcl_InitStubs(interp, ZLIBTCL_VERSION, 0) == NULL) {
-             return TCL_ERROR;
-         }
--        TIFFRegisterCODEC (COMPRESSION_DEFLATE,  "Deflate",  TkimgTIFFInitZip);
--        TIFFRegisterCODEC (COMPRESSION_ADOBE_DEFLATE, "AdobeDeflate", TkimgTIFFInitZip);
- 
-         if (Jpegtcl_InitStubs(interp, JPEGTCL_VERSION, 0) == NULL) {
-             return TCL_ERROR;
-         }
--        TIFFRegisterCODEC (COMPRESSION_JPEG,     "JPEG",     TkimgTIFFInitJpeg);
--        TIFFRegisterCODEC (COMPRESSION_PIXARLOG, "PixarLog", TkimgTIFFInitPixar);
-     }
-     return TCL_OK;
- }
-diff --git a/zlib/Makefile.in b/zlib/Makefile.in
-index e854470..5e16649 100755
---- a/zlib/Makefile.in
-+++ b/zlib/Makefile.in
-@@ -149,9 +149,9 @@ DEFS		= @DEFS@ $(PKG_CFLAGS)
- CONFIG_CLEAN_FILES = Makefile
- 
- CPPFLAGS	= @CPPFLAGS@
--LIBS		= @PKG_LIBS@ @LIBS@
-+LIBS		= @PKG_LIBS@ @LIBS@ -lz
- AR		= @AR@
--CFLAGS		= @CFLAGS@ -DZEXTERN=MODULE_SCOPE -DZLIB_CONST
-+CFLAGS		= @CFLAGS@ -DZEXTERN=MODULE_SCOPE -DZLIB_CONST -DMODULE_SCOPE=extern
- COMPILE		= $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
- 
- #========================================================================
-diff --git a/zlib/configure b/zlib/configure
-index c582ba1..e8bff1c 100755
---- a/zlib/configure
-+++ b/zlib/configure
-@@ -5154,184 +5154,6 @@ $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
-     done
- 
- 
--
--
--    vars="../compat/zlib/adler32.c	../compat/zlib/compress.c	../compat/zlib/crc32.c"
--    for i in $vars; do
--	case $i in
--	    \$*)
--		# allow $-var names
--		PKG_SOURCES="$PKG_SOURCES $i"
--		PKG_OBJECTS="$PKG_OBJECTS $i"
--		;;
--	    *)
--		# check for existence - allows for generic/win/unix VPATH
--		# To add more dirs here (like 'src'), you have to update VPATH
--		# in Makefile.in as well
--		if test ! -f "${srcdir}/$i" -a ! -f "${srcdir}/generic/$i" \
--		    -a ! -f "${srcdir}/win/$i" -a ! -f "${srcdir}/unix/$i" \
--		    -a ! -f "${srcdir}/macosx/$i" \
--		    ; then
--		    as_fn_error $? "could not find source file '$i'" "$LINENO" 5
--		fi
--		PKG_SOURCES="$PKG_SOURCES $i"
--		# this assumes it is in a VPATH dir
--		i=`basename $i`
--		# handle user calling this before or after TEA_SETUP_COMPILER
--		if test x"${OBJEXT}" != x ; then
--		    j="`echo $i | sed -e 's/\.[^.]*$//'`.${OBJEXT}"
--		else
--		    j="`echo $i | sed -e 's/\.[^.]*$//'`.\${OBJEXT}"
--		fi
--		PKG_OBJECTS="$PKG_OBJECTS $j"
--		;;
--	esac
--    done
--
--
--
--
--    vars="../compat/zlib/deflate.c	../compat/zlib/gzclose.c	../compat/zlib/gzlib.c"
--    for i in $vars; do
--	case $i in
--	    \$*)
--		# allow $-var names
--		PKG_SOURCES="$PKG_SOURCES $i"
--		PKG_OBJECTS="$PKG_OBJECTS $i"
--		;;
--	    *)
--		# check for existence - allows for generic/win/unix VPATH
--		# To add more dirs here (like 'src'), you have to update VPATH
--		# in Makefile.in as well
--		if test ! -f "${srcdir}/$i" -a ! -f "${srcdir}/generic/$i" \
--		    -a ! -f "${srcdir}/win/$i" -a ! -f "${srcdir}/unix/$i" \
--		    -a ! -f "${srcdir}/macosx/$i" \
--		    ; then
--		    as_fn_error $? "could not find source file '$i'" "$LINENO" 5
--		fi
--		PKG_SOURCES="$PKG_SOURCES $i"
--		# this assumes it is in a VPATH dir
--		i=`basename $i`
--		# handle user calling this before or after TEA_SETUP_COMPILER
--		if test x"${OBJEXT}" != x ; then
--		    j="`echo $i | sed -e 's/\.[^.]*$//'`.${OBJEXT}"
--		else
--		    j="`echo $i | sed -e 's/\.[^.]*$//'`.\${OBJEXT}"
--		fi
--		PKG_OBJECTS="$PKG_OBJECTS $j"
--		;;
--	esac
--    done
--
--
--
--
--    vars="../compat/zlib/gzread.c	../compat/zlib/gzwrite.c	../compat/zlib/infback.c"
--    for i in $vars; do
--	case $i in
--	    \$*)
--		# allow $-var names
--		PKG_SOURCES="$PKG_SOURCES $i"
--		PKG_OBJECTS="$PKG_OBJECTS $i"
--		;;
--	    *)
--		# check for existence - allows for generic/win/unix VPATH
--		# To add more dirs here (like 'src'), you have to update VPATH
--		# in Makefile.in as well
--		if test ! -f "${srcdir}/$i" -a ! -f "${srcdir}/generic/$i" \
--		    -a ! -f "${srcdir}/win/$i" -a ! -f "${srcdir}/unix/$i" \
--		    -a ! -f "${srcdir}/macosx/$i" \
--		    ; then
--		    as_fn_error $? "could not find source file '$i'" "$LINENO" 5
--		fi
--		PKG_SOURCES="$PKG_SOURCES $i"
--		# this assumes it is in a VPATH dir
--		i=`basename $i`
--		# handle user calling this before or after TEA_SETUP_COMPILER
--		if test x"${OBJEXT}" != x ; then
--		    j="`echo $i | sed -e 's/\.[^.]*$//'`.${OBJEXT}"
--		else
--		    j="`echo $i | sed -e 's/\.[^.]*$//'`.\${OBJEXT}"
--		fi
--		PKG_OBJECTS="$PKG_OBJECTS $j"
--		;;
--	esac
--    done
--
--
--
--
--    vars="../compat/zlib/inffast.c	../compat/zlib/inflate.c	../compat/zlib/inftrees.c"
--    for i in $vars; do
--	case $i in
--	    \$*)
--		# allow $-var names
--		PKG_SOURCES="$PKG_SOURCES $i"
--		PKG_OBJECTS="$PKG_OBJECTS $i"
--		;;
--	    *)
--		# check for existence - allows for generic/win/unix VPATH
--		# To add more dirs here (like 'src'), you have to update VPATH
--		# in Makefile.in as well
--		if test ! -f "${srcdir}/$i" -a ! -f "${srcdir}/generic/$i" \
--		    -a ! -f "${srcdir}/win/$i" -a ! -f "${srcdir}/unix/$i" \
--		    -a ! -f "${srcdir}/macosx/$i" \
--		    ; then
--		    as_fn_error $? "could not find source file '$i'" "$LINENO" 5
--		fi
--		PKG_SOURCES="$PKG_SOURCES $i"
--		# this assumes it is in a VPATH dir
--		i=`basename $i`
--		# handle user calling this before or after TEA_SETUP_COMPILER
--		if test x"${OBJEXT}" != x ; then
--		    j="`echo $i | sed -e 's/\.[^.]*$//'`.${OBJEXT}"
--		else
--		    j="`echo $i | sed -e 's/\.[^.]*$//'`.\${OBJEXT}"
--		fi
--		PKG_OBJECTS="$PKG_OBJECTS $j"
--		;;
--	esac
--    done
--
--
--
--
--    vars="../compat/zlib/trees.c	../compat/zlib/uncompr.c	../compat/zlib/zutil.c"
--    for i in $vars; do
--	case $i in
--	    \$*)
--		# allow $-var names
--		PKG_SOURCES="$PKG_SOURCES $i"
--		PKG_OBJECTS="$PKG_OBJECTS $i"
--		;;
--	    *)
--		# check for existence - allows for generic/win/unix VPATH
--		# To add more dirs here (like 'src'), you have to update VPATH
--		# in Makefile.in as well
--		if test ! -f "${srcdir}/$i" -a ! -f "${srcdir}/generic/$i" \
--		    -a ! -f "${srcdir}/win/$i" -a ! -f "${srcdir}/unix/$i" \
--		    -a ! -f "${srcdir}/macosx/$i" \
--		    ; then
--		    as_fn_error $? "could not find source file '$i'" "$LINENO" 5
--		fi
--		PKG_SOURCES="$PKG_SOURCES $i"
--		# this assumes it is in a VPATH dir
--		i=`basename $i`
--		# handle user calling this before or after TEA_SETUP_COMPILER
--		if test x"${OBJEXT}" != x ; then
--		    j="`echo $i | sed -e 's/\.[^.]*$//'`.${OBJEXT}"
--		else
--		    j="`echo $i | sed -e 's/\.[^.]*$//'`.\${OBJEXT}"
--		fi
--		PKG_OBJECTS="$PKG_OBJECTS $j"
--		;;
--	esac
--    done
--
--
--
--
--
-     vars="zlibtcl.h zlibtclDecls.h"
-     for i in $vars; do
- 	# check for existence, be strict because it is installed
-diff --git a/zlib/configure.ac b/zlib/configure.ac
-index bbc639c..c8c3868 100755
---- a/zlib/configure.ac
-+++ b/zlib/configure.ac
-@@ -50,11 +50,6 @@ TEA_SETUP_COMPILER
- #-----------------------------------------------------------------------
- 
- TEA_ADD_SOURCES([zlibtcl.c zlibtclStubInit.c])
--TEA_ADD_SOURCES([../compat/zlib/adler32.c	../compat/zlib/compress.c	../compat/zlib/crc32.c])
--TEA_ADD_SOURCES([../compat/zlib/deflate.c	../compat/zlib/gzclose.c	../compat/zlib/gzlib.c])
--TEA_ADD_SOURCES([../compat/zlib/gzread.c	../compat/zlib/gzwrite.c	../compat/zlib/infback.c])
--TEA_ADD_SOURCES([../compat/zlib/inffast.c	../compat/zlib/inflate.c	../compat/zlib/inftrees.c])
--TEA_ADD_SOURCES([../compat/zlib/trees.c	../compat/zlib/uncompr.c	../compat/zlib/zutil.c])
- 
- TEA_ADD_HEADERS([zlibtcl.h zlibtclDecls.h])
- 
-diff --git a/zlib/zlibtclDecls.h b/zlib/zlibtclDecls.h
-index c2ebb63..0e75133 100755
---- a/zlib/zlibtclDecls.h
-+++ b/zlib/zlibtclDecls.h
-@@ -28,7 +28,7 @@
- EXTERN int Zlibtcl_Init(Tcl_Interp *interp);
- EXTERN int Zlibtcl_SafeInit(Tcl_Interp *interp);
- 
--#include "../compat/zlib/zlib.h"
-+#include "/usr/include/zlib.h"
- 
- #undef gzgetc /* Became a macro in zlib 1.2.7 */
-