unfuck build on nixos

Store version information in one place only (configure.in)

.travis.yml

@@ -17,4 +17,4 @@ script:
   - if [ -f /usr/local/opt/tcl-tk/lib/tclConfig.sh ]; then ./configure --with-tcl=/usr/local/opt/tcl-tk/lib --prefix=/usr/local; else ./configure; fi
   - make
   - sudo make install
-
+  - make test

Makefile.in

@@ -232,14 +232,14 @@ install-doc: doc
 	@echo "Installing documentation in $(DESTDIR)$(mandir)"
 	@list='$(srcdir)/doc/*.n'; for i in $$list; do \
 	    echo "Installing $$i"; \
-    	    rm -f $(DESTDIR)$(mandir)/mann/`basename $$i`; \
+	    rm -f $(DESTDIR)$(mandir)/mann/`basename $$i`; \
 	    gzip $$i; \
 	    $(INSTALL_DATA) $$i.gz $(DESTDIR)$(mandir)/mann ; \
 	    gunzip $$i.gz; \
 	done
 
 test: binaries libraries
-	$(TCLSH) `@CYGPATH@ $(srcdir)/tests/all.tcl` $(TESTFLAGS)
+	cd $(srcdir)/tests && $(TCLSH) `@CYGPATH@ ./all.tcl` $(TESTFLAGS)
 
 shell: binaries libraries
 	@$(TCLSH) $(SCRIPT)
@@ -395,7 +395,7 @@ install-lib-binaries: binaries
 	done
 	@if test "x$(SHARED_BUILD)" = "x1"; then \
 	    echo " Install pkgIndex.tcl $(DESTDIR)$(pkglibdir)"; \
-	    $(INSTALL_DATA) pkgIndex.tcl $(DESTDIR)$(pkglibdir); \
+	    $(INSTALL_DATA) $(srcdir)/pkgIndex.tcl $(DESTDIR)$(pkglibdir); \
 	fi
 
 #========================================================================
@@ -423,7 +423,7 @@ install-bin-binaries: binaries
 install-scripts: scripts
 		@for i in generic/$(TCLCURL_SCRIPTS) ; do    \
 		echo "Installing $$i" ;                      \
-		$(INSTALL_DATA) $$i $(DESTDIR)$(pkglibdir) ; \
+		$(INSTALL_DATA) $(srcdir)/$$i $(DESTDIR)$(pkglibdir) ; \
 	done;
 
 .SUFFIXES: .c .$(OBJEXT)

configure.in

@@ -127,7 +127,7 @@ AC_ARG_WITH(libcurl,
  ])
 
 AC_MSG_CHECKING([if libcurl version is recent enough])
-CURL_VERSION=`$curlpath/curl-config --checkfor 7.21.7`
+CURL_VERSION=`curl-config --checkfor 7.21.7`
 if test "${CURL_VERSION}" != "" ; then
     echo ${CURL_VERSION}
     AC_MSG_ERROR([libcurl version too old, please upgrade])
@@ -137,7 +137,7 @@ AC_MSG_RESULT(yes)
 # We need to modify this original line to strip a few things
 # See: http://lists.debian.org/debian-devel-announce/2006/09/msg00018.html
 
-TEA_ADD_LIBS([`$curlpath/curl-config --libs|sed \
+TEA_ADD_LIBS([`curl-config --libs|sed \
     -e 's/\-lkrb5\>//g' \
     -e 's/\-lgssapi_krb5//g' \
     -e 's/\-lk5crypto//g' \

generic/tclcurl.c

@@ -57,7 +57,7 @@ Tclcurl_Init (Tcl_Interp *interp) {
 
     Tclcurl_MultiInit(interp);
 
-    Tcl_PkgProvide(interp,"TclCurl","7.22.0");
+    Tcl_PkgProvide(interp,"TclCurl",PACKAGE_VERSION);
 
     return TCL_OK;
 }
@@ -2990,7 +2990,7 @@ curlDebugProcInvoke(CURL *curlHandle, curl_infotype infoType,
     Tcl_Obj             *objv[3];
     char                tclCommand[300];
 
-    snprintf(tclCommand,300,"%s %d %d",curlData->debugProc,infoType,size);
+    snprintf(tclCommand,300,"%s %d %d",curlData->debugProc,(int)infoType,(int)size);
     tclProcPtr=Tcl_NewStringObj(tclCommand,-1);
 
     objv[0]=Tcl_NewStringObj(curlData->debugProc,-1);
@@ -4283,16 +4283,16 @@ curlShareLockFunc (CURL *handle, curl_lock_data data, curl_lock_access access
         , void *userptr) {
 
     switch(data) {
-        CURL_LOCK_DATA_COOKIE:
+        case CURL_LOCK_DATA_COOKIE:
             Tcl_MutexLock(&cookieLock);
             break;
-        CURL_LOCK_DATA_DNS:
+        case CURL_LOCK_DATA_DNS:
             Tcl_MutexLock(&dnsLock);
             break;
-        CURL_LOCK_DATA_SSL_SESSION:
+        case CURL_LOCK_DATA_SSL_SESSION:
             Tcl_MutexLock(&sslLock);
             break;
-        CURL_LOCK_DATA_CONNECT:
+        case CURL_LOCK_DATA_CONNECT:
             Tcl_MutexLock(&connectLock);
             break;
         default:
@@ -4318,16 +4318,16 @@ void
 curlShareUnLockFunc(CURL *handle, curl_lock_data data, void *userptr) {
 
     switch(data) {
-        CURL_LOCK_DATA_COOKIE:
+        case CURL_LOCK_DATA_COOKIE:
             Tcl_MutexUnlock(&cookieLock);
             break;
-        CURL_LOCK_DATA_DNS:
+        case CURL_LOCK_DATA_DNS:
             Tcl_MutexUnlock(&dnsLock);
             break;
-        CURL_LOCK_DATA_SSL_SESSION:
+        case CURL_LOCK_DATA_SSL_SESSION:
             Tcl_MutexUnlock(&sslLock);
             break;
-        CURL_LOCK_DATA_CONNECT:
+        case CURL_LOCK_DATA_CONNECT:
             Tcl_MutexUnlock(&connectLock);
             break;
         default:

generic/tclcurl.tcl

@@ -12,8 +12,6 @@
 ################################################################################
 ################################################################################
 
-package provide TclCurl 7.22.0
-
 namespace eval curl {
 
 ################################################################################

tclconfig/install-sh

@@ -1,119 +1,528 @@
 #!/bin/sh
-
-#
 # install - install a program, script, or datafile
-# This comes from X11R5; it is not part of GNU.
+
+scriptversion=2011-04-20.01; # UTC
+
+# This originates from X11R5 (mit/util/scripts/install.sh), which was
+# later released in X11R6 (xc/config/util/install.sh) with the
+# following copyright and license.
 #
-# $XConsortium: install.sh,v 1.2 89/12/18 14:47:22 jim Exp $
+# Copyright (C) 1994 X Consortium
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
+# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+# Except as contained in this notice, the name of the X Consortium shall not
+# be used in advertising or otherwise to promote the sale, use or other deal-
+# ings in this Software without prior written authorization from the X Consor-
+# tium.
+#
+#
+# FSF changes to this file are in the public domain.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
 #
 # This script is compatible with the BSD install script, but was written
 # from scratch.
-#
 
+nl='
+'
+IFS=" ""	$nl"
 
 # set DOITPROG to echo to test this script
 
 # Don't use :- since 4.3BSD and earlier shells don't like it.
-doit="${DOITPROG-}"
+doit=${DOITPROG-}
+if test -z "$doit"; then
+  doit_exec=exec
+else
+  doit_exec=$doit
+fi
 
+# Put in absolute file names if you don't have them in your path;
+# or use environment vars.
 
-# put in absolute paths if you don't have them in your path; or use env. vars.
+chgrpprog=${CHGRPPROG-chgrp}
+chmodprog=${CHMODPROG-chmod}
+chownprog=${CHOWNPROG-chown}
+cmpprog=${CMPPROG-cmp}
+cpprog=${CPPROG-cp}
+mkdirprog=${MKDIRPROG-mkdir}
+mvprog=${MVPROG-mv}
+rmprog=${RMPROG-rm}
+stripprog=${STRIPPROG-strip}
 
-mvprog="${MVPROG-mv}"
-cpprog="${CPPROG-cp}"
-chmodprog="${CHMODPROG-chmod}"
-chownprog="${CHOWNPROG-chown}"
-chgrpprog="${CHGRPPROG-chgrp}"
-stripprog="${STRIPPROG-strip}"
-rmprog="${RMPROG-rm}"
+posix_glob='?'
+initialize_posix_glob='
+  test "$posix_glob" != "?" || {
+    if (set -f) 2>/dev/null; then
+      posix_glob=
+    else
+      posix_glob=:
+    fi
+  }
+'
 
-instcmd="$mvprog"
-chmodcmd=""
-chowncmd=""
-chgrpcmd=""
-stripcmd=""
+posix_mkdir=
+
+# Desired mode of installed file.
+mode=0755
+
+chgrpcmd=
+chmodcmd=$chmodprog
+chowncmd=
+mvcmd=$mvprog
 rmcmd="$rmprog -f"
-mvcmd="$mvprog"
-src=""
-dst=""
+stripcmd=
 
-while [ x"$1" != x ]; do
-    case $1 in
-	-c) instcmd="$cpprog"
-	    shift
-	    continue;;
+src=
+dst=
+dir_arg=
+dst_arg=
 
-	-m) chmodcmd="$chmodprog $2"
-	    shift
-	    shift
-	    continue;;
+copy_on_change=false
+no_target_directory=
 
-	-o) chowncmd="$chownprog $2"
-	    shift
-	    shift
-	    continue;;
+usage="\
+Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
+   or: $0 [OPTION]... SRCFILES... DIRECTORY
+   or: $0 [OPTION]... -t DIRECTORY SRCFILES...
+   or: $0 [OPTION]... -d DIRECTORIES...
 
-	-g) chgrpcmd="$chgrpprog $2"
-	    shift
-	    shift
-	    continue;;
+In the 1st form, copy SRCFILE to DSTFILE.
+In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
+In the 4th, create DIRECTORIES.
 
-	-s) stripcmd="$stripprog"
-	    shift
-	    continue;;
+Options:
+     --help     display this help and exit.
+     --version  display version info and exit.
 
-	*)  if [ x"$src" = x ]
-	    then
-		src=$1
-	    else
-		dst=$1
-	    fi
-	    shift
-	    continue;;
-    esac
+  -c            (ignored)
+  -C            install only if different (preserve the last data modification time)
+  -d            create directories instead of installing files.
+  -g GROUP      $chgrpprog installed files to GROUP.
+  -m MODE       $chmodprog installed files to MODE.
+  -o USER       $chownprog installed files to USER.
+  -s            $stripprog installed files.
+  -S            $stripprog installed files.
+  -t DIRECTORY  install into DIRECTORY.
+  -T            report an error if DSTFILE is a directory.
+
+Environment variables override the default commands:
+  CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
+  RMPROG STRIPPROG
+"
+
+while test $# -ne 0; do
+  case $1 in
+    -c) ;;
+
+    -C) copy_on_change=true;;
+
+    -d) dir_arg=true;;
+
+    -g) chgrpcmd="$chgrpprog $2"
+	shift;;
+
+    --help) echo "$usage"; exit $?;;
+
+    -m) mode=$2
+	case $mode in
+	  *' '* | *'	'* | *'
+'*	  | *'*'* | *'?'* | *'['*)
+	    echo "$0: invalid mode: $mode" >&2
+	    exit 1;;
+	esac
+	shift;;
+
+    -o) chowncmd="$chownprog $2"
+	shift;;
+
+    -s) stripcmd=$stripprog;;
+
+    -S) stripcmd="$stripprog $2"
+	shift;;
+
+    -t) dst_arg=$2
+	shift;;
+
+    -T) no_target_directory=true;;
+
+    --version) echo "$0 $scriptversion"; exit $?;;
+
+    --)	shift
+	break;;
+
+    -*)	echo "$0: invalid option: $1" >&2
+	exit 1;;
+
+    *)  break;;
+  esac
+  shift
 done
 
-if [ x"$src" = x ]
-then
-	echo "install:  no input file specified"
+if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
+  # When -d is used, all remaining arguments are directories to create.
+  # When -t is used, the destination is already specified.
+  # Otherwise, the last argument is the destination.  Remove it from $@.
+  for arg
+  do
+    if test -n "$dst_arg"; then
+      # $@ is not empty: it contains at least $arg.
+      set fnord "$@" "$dst_arg"
+      shift # fnord
+    fi
+    shift # arg
+    dst_arg=$arg
+  done
+fi
+
+if test $# -eq 0; then
+  if test -z "$dir_arg"; then
+    echo "$0: no input file specified." >&2
+    exit 1
+  fi
+  # It's OK to call `install-sh -d' without argument.
+  # This can happen when creating conditional directories.
+  exit 0
+fi
+
+if test -z "$dir_arg"; then
+  do_exit='(exit $ret); exit $ret'
+  trap "ret=129; $do_exit" 1
+  trap "ret=130; $do_exit" 2
+  trap "ret=141; $do_exit" 13
+  trap "ret=143; $do_exit" 15
+
+  # Set umask so as not to create temps with too-generous modes.
+  # However, 'strip' requires both read and write access to temps.
+  case $mode in
+    # Optimize common cases.
+    *644) cp_umask=133;;
+    *755) cp_umask=22;;
+
+    *[0-7])
+      if test -z "$stripcmd"; then
+	u_plus_rw=
+      else
+	u_plus_rw='% 200'
+      fi
+      cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
+    *)
+      if test -z "$stripcmd"; then
+	u_plus_rw=
+      else
+	u_plus_rw=,u+rw
+      fi
+      cp_umask=$mode$u_plus_rw;;
+  esac
+fi
+
+for src
+do
+  # Protect names starting with `-'.
+  case $src in
+    -*) src=./$src;;
+  esac
+
+  if test -n "$dir_arg"; then
+    dst=$src
+    dstdir=$dst
+    test -d "$dstdir"
+    dstdir_status=$?
+  else
+
+    # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
+    # might cause directories to be created, which would be especially bad
+    # if $src (and thus $dsttmp) contains '*'.
+    if test ! -f "$src" && test ! -d "$src"; then
+      echo "$0: $src does not exist." >&2
+      exit 1
+    fi
+
+    if test -z "$dst_arg"; then
+      echo "$0: no destination specified." >&2
+      exit 1
+    fi
+
+    dst=$dst_arg
+    # Protect names starting with `-'.
+    case $dst in
+      -*) dst=./$dst;;
+    esac
+
+    # If destination is a directory, append the input filename; won't work
+    # if double slashes aren't ignored.
+    if test -d "$dst"; then
+      if test -n "$no_target_directory"; then
+	echo "$0: $dst_arg: Is a directory" >&2
 	exit 1
-fi
+      fi
+      dstdir=$dst
+      dst=$dstdir/`basename "$src"`
+      dstdir_status=0
+    else
+      # Prefer dirname, but fall back on a substitute if dirname fails.
+      dstdir=`
+	(dirname "$dst") 2>/dev/null ||
+	expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	     X"$dst" : 'X\(//\)[^/]' \| \
+	     X"$dst" : 'X\(//\)$' \| \
+	     X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
+	echo X"$dst" |
+	    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+		   s//\1/
+		   q
+		 }
+		 /^X\(\/\/\)[^/].*/{
+		   s//\1/
+		   q
+		 }
+		 /^X\(\/\/\)$/{
+		   s//\1/
+		   q
+		 }
+		 /^X\(\/\).*/{
+		   s//\1/
+		   q
+		 }
+		 s/.*/./; q'
+      `
 
-if [ x"$dst" = x ]
-then
-	echo "install:  no destination specified"
-	exit 1
-fi
+      test -d "$dstdir"
+      dstdir_status=$?
+    fi
+  fi
 
+  obsolete_mkdir_used=false
 
-# If destination is a directory, append the input filename; if your system
-# does not like double slashes in filenames, you may need to add some logic
+  if test $dstdir_status != 0; then
+    case $posix_mkdir in
+      '')
+	# Create intermediate dirs using mode 755 as modified by the umask.
+	# This is like FreeBSD 'install' as of 1997-10-28.
+	umask=`umask`
+	case $stripcmd.$umask in
+	  # Optimize common cases.
+	  *[2367][2367]) mkdir_umask=$umask;;
+	  .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
 
-if [ -d $dst ]
-then
-	dst="$dst"/`basename $src`
-fi
+	  *[0-7])
+	    mkdir_umask=`expr $umask + 22 \
+	      - $umask % 100 % 40 + $umask % 20 \
+	      - $umask % 10 % 4 + $umask % 2
+	    `;;
+	  *) mkdir_umask=$umask,go-w;;
+	esac
 
-# Make a temp file name in the proper directory.
+	# With -d, create the new directory with the user-specified mode.
+	# Otherwise, rely on $mkdir_umask.
+	if test -n "$dir_arg"; then
+	  mkdir_mode=-m$mode
+	else
+	  mkdir_mode=
+	fi
 
-dstdir=`dirname $dst`
-dsttmp=$dstdir/#inst.$$#
+	posix_mkdir=false
+	case $umask in
+	  *[123567][0-7][0-7])
+	    # POSIX mkdir -p sets u+wx bits regardless of umask, which
+	    # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
+	    ;;
+	  *)
+	    tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
+	    trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
 
-# Move or copy the file name to the temp name
+	    if (umask $mkdir_umask &&
+		exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
+	    then
+	      if test -z "$dir_arg" || {
+		   # Check for POSIX incompatibilities with -m.
+		   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
+		   # other-writeable bit of parent directory when it shouldn't.
+		   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
+		   ls_ld_tmpdir=`ls -ld "$tmpdir"`
+		   case $ls_ld_tmpdir in
+		     d????-?r-*) different_mode=700;;
+		     d????-?--*) different_mode=755;;
+		     *) false;;
+		   esac &&
+		   $mkdirprog -m$different_mode -p -- "$tmpdir" && {
+		     ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
+		     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
+		   }
+		 }
+	      then posix_mkdir=:
+	      fi
+	      rmdir "$tmpdir/d" "$tmpdir"
+	    else
+	      # Remove any dirs left behind by ancient mkdir implementations.
+	      rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
+	    fi
+	    trap '' 0;;
+	esac;;
+    esac
 
-$doit $instcmd $src $dsttmp
+    if
+      $posix_mkdir && (
+	umask $mkdir_umask &&
+	$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
+      )
+    then :
+    else
 
-# and set any options; do chmod last to preserve setuid bits
+      # The umask is ridiculous, or mkdir does not conform to POSIX,
+      # or it failed possibly due to a race condition.  Create the
+      # directory the slow way, step by step, checking for races as we go.
 
-if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; fi
-if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; fi
-if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; fi
-if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; fi
+      case $dstdir in
+	/*) prefix='/';;
+	-*) prefix='./';;
+	*)  prefix='';;
+      esac
 
-# Now rename the file to the real destination.
+      eval "$initialize_posix_glob"
 
-$doit $rmcmd $dst
-$doit $mvcmd $dsttmp $dst
+      oIFS=$IFS
+      IFS=/
+      $posix_glob set -f
+      set fnord $dstdir
+      shift
+      $posix_glob set +f
+      IFS=$oIFS
 
+      prefixes=
 
-exit 0
+      for d
+      do
+	test -z "$d" && continue
+
+	prefix=$prefix$d
+	if test -d "$prefix"; then
+	  prefixes=
+	else
+	  if $posix_mkdir; then
+	    (umask=$mkdir_umask &&
+	     $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
+	    # Don't fail if two instances are running concurrently.
+	    test -d "$prefix" || exit 1
+	  else
+	    case $prefix in
+	      *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
+	      *) qprefix=$prefix;;
+	    esac
+	    prefixes="$prefixes '$qprefix'"
+	  fi
+	fi
+	prefix=$prefix/
+      done
+
+      if test -n "$prefixes"; then
+	# Don't fail if two instances are running concurrently.
+	(umask $mkdir_umask &&
+	 eval "\$doit_exec \$mkdirprog $prefixes") ||
+	  test -d "$dstdir" || exit 1
+	obsolete_mkdir_used=true
+      fi
+    fi
+  fi
+
+  if test -n "$dir_arg"; then
+    { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
+    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
+    { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
+      test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
+  else
+
+    # Make a couple of temp file names in the proper directory.
+    dsttmp=$dstdir/_inst.$$_
+    rmtmp=$dstdir/_rm.$$_
+
+    # Trap to clean up those temp files at exit.
+    trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
+
+    # Copy the file name to the temp name.
+    (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
+
+    # and set any options; do chmod last to preserve setuid bits.
+    #
+    # If any of these fail, we abort the whole thing.  If we want to
+    # ignore errors from any of these, just make sure not to ignore
+    # errors from the above "$doit $cpprog $src $dsttmp" command.
+    #
+    { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
+    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
+    { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
+    { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
+
+    # If -C, don't bother to copy if it wouldn't change the file.
+    if $copy_on_change &&
+       old=`LC_ALL=C ls -dlL "$dst"	2>/dev/null` &&
+       new=`LC_ALL=C ls -dlL "$dsttmp"	2>/dev/null` &&
+
+       eval "$initialize_posix_glob" &&
+       $posix_glob set -f &&
+       set X $old && old=:$2:$4:$5:$6 &&
+       set X $new && new=:$2:$4:$5:$6 &&
+       $posix_glob set +f &&
+
+       test "$old" = "$new" &&
+       $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
+    then
+      rm -f "$dsttmp"
+    else
+      # Rename the file to the real destination.
+      $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
+
+      # The rename failed, perhaps because mv can't rename something else
+      # to itself, or perhaps because mv is so ancient that it does not
+      # support -f.
+      {
+	# Now remove or move aside any old file at destination location.
+	# We try this two ways since rm can't unlink itself on some
+	# systems and the destination file might be busy for other
+	# reasons.  In this case, the final cleanup might fail but the new
+	# file should still install successfully.
+	{
+	  test ! -f "$dst" ||
+	  $doit $rmcmd -f "$dst" 2>/dev/null ||
+	  { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
+	    { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
+	  } ||
+	  { echo "$0: cannot unlink or rename $dst" >&2
+	    (exit 1); exit 1
+	  }
+	} &&
+
+	# Now rename the file to the real destination.
+	$doit $mvcmd "$dsttmp" "$dst"
+      }
+    fi || exit 1
+
+    trap '' 0
+  fi
+done
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:

tests/all.tcl

@@ -0,0 +1,38 @@
+#!/usr/bin/env tclsh
+
+package require tcltest
+
+::tcltest::configure -testdir [file dirname [file normalize [info script]]]
+
+# The following will be upleveled and run whenever a test calls
+# ::tcltest::loadTestedCommands
+::tcltest::configure -load {
+
+	namespace import ::tcltest::*
+}
+
+::tcltest::skipFiles [list]
+
+
+# Hook to determine if any of the tests failed. Then we can exit with
+# proper exit code: 0=all passed, 1=one or more failed
+proc tcltest::cleanupTestsHook {} {
+        variable numTests
+        set ::exitCode [expr {$numTests(Failed) > 0}]
+}
+
+
+
+# Allow command line arguments to be passed to the configure command
+# This supports only running a single test or a single test file
+::tcltest::configure {*}$argv
+
+::tcltest::runAllTests
+
+if {$exitCode == 1} {
+        puts "====== FAIL ====="
+        exit $exitCode
+} else {
+        puts "====== SUCCESS ====="
+}
+

tests/escape.tcl

@@ -1,6 +0,0 @@
-package require TclCurl
-
-
-set escaped [curl::escape {What about this?}]
-puts "String to escape: What about this? - $escaped"
-puts "And the reverse: [curl::unescape $escaped]"

tests/escape.test

@@ -0,0 +1,19 @@
+#!/usr/local/bin/tclsh
+
+package require TclCurl
+package require tcltest
+namespace import ::tcltest::*
+
+test 1.01 {: Test escape} -body {
+	set escaped [curl::escape {What about this?}]
+	return $escaped
+} -result {What%20about%20this%3F}
+
+test 1.02 {: Test unescape} -body {
+	return [curl::unescape $escaped]
+} -result {What about this?}
+
+
+cleanupTests
+
+

tests/version.tcl

@@ -1,9 +0,0 @@
-package require TclCurl
-
-puts "[curl::version]"
-
-
-
-
-
-

tests/version.test

@@ -0,0 +1,11 @@
+package require TclCurl
+package require tcltest
+namespace import ::tcltest::*
+
+test 1.01 {: Test that curl::version returns something} -body {
+	set result [curl::version]
+
+	return $result
+} -match regexp -result {^TclCurl Version \d+\.\d+\.\d+ \(libcurl/\d+\.\d+\.\d+ .*?\)$}
+
+cleanupTests

tests/versionInfo.tcl

@@ -1,13 +0,0 @@
-package require TclCurl
-
-
-puts "Version [curl::versioninfo -version]"
-puts "Version (num): [curl::versioninfo -versionnum]"
-puts "Host: [curl::versioninfo -host]"
-puts "Features: [curl::versioninfo -features]"
-puts "SSL version: [curl::versioninfo -sslversion]"
-puts "SSL version (num): [curl::versioninfo -sslversionnum]"
-puts "libz version: [curl::versioninfo -libzversion]"
-puts "Protocols [curl::versioninfo -protocols]"
-
-

tests/versionInfo.test

@@ -0,0 +1,37 @@
+#!/usr/bin/tclsh
+
+package require TclCurl
+package require tcltest
+namespace import ::tcltest::*
+
+
+test 1.01 {: Test that -version returns something} -body {
+	return [curl::versioninfo -version]
+} -match regexp -result {^\d+\.\d+\.\d+$}
+
+test 1.02 {: Test that -versionnum returns something} -body {
+	return [curl::versioninfo -versionnum]
+} -match regexp -result {^[0-9A-F]+$}
+
+test 1.03 {: Test that -features returns something} -body {
+	return [curl::versioninfo -features]
+} -match regexp -result {^([A-Z0-9]+ ?)+$}
+
+test 1.04 {: Test that -sslversion returns something} -body {
+	return [curl::versioninfo -sslversion]
+} -match regexp -result {^(OpenSSL|GnuTLS|LibreSSL)/\d+\.\d+\.\d+\w*$}
+
+test 1.05 {: Test that -sslversionnum returns something} -body {
+	return [curl::versioninfo -sslversionnum]
+} -match regexp -result {^\d+$}
+
+test 1.06 {: Test that -libzversion returns something} -body {
+	return [curl::versioninfo -libzversion]
+} -match regexp -result {^\d+\.\d+\.\d+$}
+
+test 1.07 {: Test that -protocols returns something} -body {
+	return [curl::versioninfo -protocols]
+} -match regexp -result {^([a-z0-9]+ ?)+$}
+
+
+cleanupTests