nxproxy: Switch to autoreconf.

 This also solves the last remnant of overlinking as described in GH issue #133.

 Fixes ArcticaProject/nx-libs#133.

11 files changed, 93 insertions, 571 deletions

diff --git a/nxproxy/.gitignore b/nxproxy/.gitignore
index 3d98254b2..6b771262b 100644
--- a/nxproxy/.gitignore
+++ b/nxproxy/.gitignore
@@ -1,2 +1,22 @@
 Makefile
-nxproxy
+Makefile.in
+aclocal.m4
+compile
+config.guess
+config.sub
+depcomp
+install-sh
+ltmain.sh
+missing
+config.h
+config.h.in
+libtool
+m4/libtool.m4
+m4/ltoptions.m4
+m4/ltsugar.m4
+m4/ltversion.m4
+m4/lt~obsolete.m4
+src/.deps/
+src/Makefile
+src/Makefile.in
+stamp-h1
diff --git a/nxproxy/Makefile.am b/nxproxy/Makefile.am
new file mode 100644
index 000000000..87ca0cfad
--- /dev/null
+++ b/nxproxy/Makefile.am
@@ -0,0 +1,17 @@
+SUBDIRS = src man
+
+MAINTAINERCLEANFILES =			\
+    $(srcdir)/autom4te.cache/*		\
+    $(srcdir)/build-aux/*		\
+    $(srcdir)/Makefile.in		\
+    $(srcdir)/man/Makefile.in		\
+    $(srcdir)/src/Makefile.in		\
+    $(srcdir)/aclocal.m4		\
+    $(srcdir)/config.h.in		\
+    $(srcdir)/config.h.in~		\
+    $(srcdir)/config.guess		\
+    $(srcdir)/config.sub		\
+    $(srcdir)/configure			\
+    $(NULL)
+
+DISTCLEANFILES=$(MAINTAINERCLEANFILES)
\ No newline at end of file
diff --git a/nxproxy/Makefile.in b/nxproxy/Makefile.in
deleted file mode 100644
index 3a27cbd29..000000000
--- a/nxproxy/Makefile.in
+++ /dev/null
@@ -1,112 +0,0 @@
-#
-# Get values from configure script.
-#
-VERSION=@VERSION@
-LIBVERSION=@LIBVERSION@
-
-#
-# Enable really all warnings. This, though, gives
-# a warning due to pthread.h and unistd.h.
-#
-# -Wredundant-decls
-#
-CXX      = @CXX@
-CXXFLAGS = @CXXFLAGS@ @X_CFLAGS@ @DEFS@ \
-           -Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes \
-           -Wmissing-declarations -Wnested-externs
-
-CXXINCLUDES = -I. -I../nxcomp
-
-CC         = @CC@
-CCFLAGS    = $(CXXFLAGS)
-CCINCLUDES = -I. -I../nxcomp
-CCDEFINES  =
-
-LDFLAGS = @LDFLAGS@
-LIBS    = @LIBS@
-
-#
-# Only if THREADS is defined.
-#
-# LIBS = $(LIBS) -lpthread
-#
-
-srcdir      = @srcdir@
-prefix      = @prefix@
-exec_prefix = @exec_prefix@
-bindir      = @bindir@
-man1dir     = @mandir@/man1
-VPATH       = @srcdir@
-
-INSTALL         = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@
-INSTALL_DATA    = @INSTALL_DATA@
-DESTDIR         =
-RM_FILE         = rm -f
-
-#
-# This should be autodetected.
-#
-
-MAKEDEPEND     = @MAKEDEPEND@
-DEPENDINCLUDES = -I/usr/include/g++ -I/usr/include/g++-3 
-
-.SUFFIXES: .cpp.c
-
-.cpp.o:
-	$(CXX) -c $(CXXFLAGS) $(CXXINCLUDES) $(CXXDEFINES) $<
-.c.o:
-	$(CC) -c $(CCFLAGS) $(CCINCLUDES) $(CCDEFINES) $<
-
-PROGRAM = nxproxy
-
-all: depend $(PROGRAM)
-
-MSRC   = Main.c
-
-CSRC   =
-
-CXXSRC =
-
-MOBJ   = $(MSRC:.c=.o)
-COBJ   = $(CSRC:.c=.o)
-CXXOBJ = $(CXXSRC:.cpp=.o)
-
-$(PROGRAM):	$(MOBJ) $(COBJ) $(CXXOBJ)
-		$(CXX) $(CXXFLAGS) -o $@ $(MOBJ) $(LDFLAGS) $(LIBS)
-
-depends:	depend.status
-
-depend:		depend.status
-
-depend.status:	
-		if [ -n "$(MAKEDEPEND)" ] && [ -x "$(MAKEDEPEND)" ] ; then \
-			$(MAKEDEPEND) $(CXXINCLUDES) $(CCINCLUDES) \
-			$(DEPENDINCLUDES) -f Makefile $(MSRC) $(CSRC) $(CXXSRC) 2>/dev/null; \
-		fi
-		touch depend.status
-
-install:	install.bin install.man
-
-install.bin:	$(PROGRAM)
-		$(srcdir)/mkinstalldirs $(DESTDIR)$(bindir)
-		$(INSTALL_PROGRAM) $(PROGRAM) $(DESTDIR)$(bindir)/$(PROGRAM)
-
-install.man:
-		$(srcdir)/mkinstalldirs $(DESTDIR)$(man1dir)
-		$(INSTALL_DATA) man/$(PROGRAM).1 $(DESTDIR)$(man1dir)/$(PROGRAM).1
-
-uninstall:      uninstall.bin uninstall.man
-
-uninstall.bin:
-		$(RM_FILE) $(DESTDIR)$(bindir)/$(PROGRAM)
-
-uninstall.man:
-		$(RM_FILE) $(DESTDIR)$(man1dir)/nxproxy.1
-
-clean:
-		-rm -f *~ *.o *.bak st?????? core core.* *.out.* \
-		$(PROGRAM) $(PROGRAM).exe $(LIBFULL) $(LIBLOAD) $(LIBSHARED) $(LIBARCHIVE)
-
-distclean:	clean
-		-rm -rf autom4te.cache config.status config.log config.cache depend.status Makefile tags configure
diff --git a/nxproxy/configure.ac b/nxproxy/configure.ac
new file mode 100644
index 000000000..b233ff8e3
--- /dev/null
+++ b/nxproxy/configure.ac
@@ -0,0 +1,32 @@
+dnl ***************************************************************************
+dnl *** configure.ac for nxproxy                                         ***
+dnl ***************************************************************************
+
+m4_define([nxproxy_version], m4_esyscmd([tr -d '\n' < VERSION]))
+
+# Initialize Autoconf
+AC_PREREQ(2.60)
+
+AC_INIT([NX Proxy], [nxproxy_version], [https://github.com/ArcticaProject/nx-libs/issues])
+AC_CONFIG_AUX_DIR([build-aux])
+AC_PROG_CC
+AC_CONFIG_SRCDIR([Makefile.am])
+AC_CONFIG_HEADERS([config.h])
+AC_CONFIG_MACRO_DIR([m4])
+
+AM_INIT_AUTOMAKE([foreign no-dist-gzip dist-xz])
+
+PROXY_VERSION=nxproxy_version
+AC_SUBST([PROXY_VERSION])
+
+NX_COMPILER_BRAND
+AC_LANG([C])
+NX_COMPILER_FLAGS
+
+AC_CONFIG_FILES([
+Makefile
+man/Makefile
+src/Makefile
+])
+
+AC_OUTPUT
diff --git a/nxproxy/configure.in b/nxproxy/configure.in
deleted file mode 100644
index 12e2a08d2..000000000
--- a/nxproxy/configure.in
+++ /dev/null
@@ -1,186 +0,0 @@
-dnl Process this file with autoconf to produce a configure script.
-
-dnl Prolog
-
-AC_INIT(Main.c)
-AC_PREREQ(2.13)
-
-dnl Reset default compilation flags.
-
-if test "x$CXXFLAGS" == "x"; then
-  CXXFLAGS="-O3"
-fi
-if test "x$CPPFLAGS" == "x"; then
-  CPPFLAGS="-O3"
-fi
-
-dnl Prefer headers and libraries from nx-X11 if present.
-
-if test -d "../nx-X11/exports/include" ; then
-    CXXFLAGS="$CXXFLAGS -I../nx-X11/exports/include"
-    LIBS="$LIBS -L../nx-X11/exports/lib"
-fi
-
-dnl Check whether --with-ipaq was given.
-
-if test "${with_ipaq}" = yes; then
-  echo -e "enabling ipaq configuration"
-  CXX="arm-linux-c++"
-  CC="arm-linux-gcc"
-  unset ac_cv_prog_armcxx
-  unset ac_cv_prog_armcc
-  unset ac_cv_prog_CXXCPP
-  AC_CHECK_PROG([armcxx],["$CXX"],[yes],[no],[$PATH])
-  AC_CHECK_PROG([armcc],["$CC"],[yes],[no],[$PATH])
-  if test $armcxx = "yes" && test $armcc = "yes" ; then
-    ac_cv_prog_CXX="$CXX"
-    ac_cv_prog_CC="$CC"
-  else
-    AC_MSG_ERROR(installation or configuration problem: I cannot find compiler for arm-linux)
-  fi
-else
-  unset ac_cv_prog_CXX
-  unset ac_cv_prog_CC
-  unset ac_cv_prog_CXXCPP
-fi  
-
-dnl Check for programs.
-
-AC_PROG_CXX
-AC_PROG_CC
-AC_LANG_CPLUSPLUS
-
-dnl Check for BSD compatible install.
-
-AC_PROG_INSTALL
-
-dnl Check for extra header files.
-
-AC_PATH_XTRA
-
-dnl Custom addition.
-
-ac_help="$ac_help
-  --with-symbols          give -g flag to compiler to produce debug symbols
-  --with-info             define INFO at compile time to get basic log output
-  --with-valgrind         clean up allocated buffers to avoid valgrind warnings
-  --with-version          use this version for produced libraries"
-
-dnl Check to see if we're running under Cygwin32.
-
-
-dnl Check to see if we're running under FreeBSD.
-AC_DEFUN(nxconf_FreeBSD,
-[AC_CACHE_CHECK(for FreeBSD environment, nxconf_cv_freebsd,
-[AC_TRY_COMPILE(,[return __FreeBSD__;],
-nxconf_cv_freebsd=yes, nxconf_cv_freebsd=no)
-rm -f conftest*])
-FreeBSD=
-test "$nxconf_cv_freebsd" = yes && FreeBSD=yes])
-nxconf_FreeBSD
-
-
-AC_DEFUN(nxconf_CYGWIN32,
-[AC_CACHE_CHECK(for Cygwin32 environment, nxconf_cv_cygwin32,
-[AC_TRY_COMPILE(,[return __CYGWIN32__;],
-nxconf_cv_cygwin32=yes, nxconf_cv_cygwin32=no)
-rm -f conftest*])
-CYGWIN32=
-test "$nxconf_cv_cygwin32" = yes && CYGWIN32=yes])
-nxconf_CYGWIN32
-
-dnl Check for Darwin environment.
-
-AC_DEFUN(nxconf_DARWIN,
-[AC_CACHE_CHECK(for Darwin environment, nxconf_cv_darwin,
-[AC_TRY_COMPILE(,[return __APPLE__;],
-nxconf_cv_darwin=yes, nxconf_cv_darwin=no)
-rm -f conftest*])
-DARWIN=
-test "$nxconf_cv_darwin" = yes && DARWIN=yes])
-nxconf_DARWIN
-
-dnl Check to see if we're running under Solaris.
-
-AC_DEFUN(nxconf_SUN,
-[AC_CACHE_CHECK(for SunOS environment, nxconf_cv_sun,
-[AC_TRY_COMPILE(,[return __sun;],
-nxconf_cv_sun=yes, nxconf_cv_sun=no)
-rm -f conftest*])
-SUN=
-test "$nxconf_cv_sun" = yes && SUN=yes])
-nxconf_SUN
-
-dnl Check whether --with-version was given.
-
-AC_SUBST(LIBVERSION)
-AC_SUBST(VERSION)
-if test "${with_version}" = yes; then
-  VERSION=${ac_option}
-else
-  VERSION=`cat VERSION`
-fi
-echo -e "compiling version ${VERSION}"
-
-LIBVERSION=`echo ${VERSION} | cut -d '.' -f 1`
-
-CXXFLAGS="$CXXFLAGS -DVERSION=\\\"${VERSION}\\\""
-CPPFLAGS="$CPPFLAGS -DVERSION=\\\"${VERSION}\\\""
-
-dnl Check whether --with-symbols or --without-symbols was
-dnl given and set the required optimization level.
-
-if test "${with_symbols}" = yes; then
-  echo -e "enabling production of debug symbols"
-  CXXFLAGS="-g $CXXFLAGS"
-  CPPFLAGS="-g $CPPFLAGS"
-else
-  echo -e "disabling production of debug symbols"
-fi
-
-dnl Check whether --with-info or --without-info was given.
-
-if test "${with_info}" = yes; then
-  echo -e "enabling info output in the log file"
-  CXXFLAGS="$CXXFLAGS -DINFO"
-  CPPFLAGS="$CPPFLAGS -DINFO"
-else
-  echo -e "disabling info output in the log file"
-fi
-
-dnl Check whether --with-valgrind or --without-valgrind was given.
-
-if test "${with_valgrind}" = yes; then
-  echo -e "enabling valgrind memory checker workarounds"
-  CXXFLAGS="$CXXFLAGS -DVALGRIND"
-  CPPFLAGS="$CPPFLAGS -DVALGRIND"
-else
-  echo -e "disabling valgrind memory checker workarounds"
-fi
-
-dnl Cygwin requires that the stdc++ library is linked explicitly.
-dnl GCC 3.3.x requires also the z, png and jpeg libraries. This is
-dnl not true anymore since GCC 3.4.x.
-
-if test "$CYGWIN32" = yes; then
-    LIBS="$LIBS -L../nxcomp -lXcomp -lstdc++ -Wl,-e,_mainCRTStartup -ljpeg -lpng -lz"
-else
-    LIBS="$LIBS -L../nxcomp -lXcomp"
-fi
-
-dnl Find makedepend somewhere.
-
-AC_SUBST(MAKEDEPEND)
-MAKEDEPEND="$(which makedepend)"
-
-# Try to desperately find makedepend.
-# Set MAKEDEPEND to the shipped makedepend binary. This will not
-# exist in nx-libs-lite, though, in which case MAKEDEPEND
-# will stay empty.
-if test -z "${MAKEDEPEND}"; then
-  if test -x "../nx-X11/config/makedepend/makedepend"; then
-    MAKEDEPEND="../nx-X11/config/makedepend/makedepend"
-  fi
-fi
-
-AC_OUTPUT(Makefile)
diff --git a/nxproxy/install-sh b/nxproxy/install-sh
deleted file mode 100755
index 58719246f..000000000
--- a/nxproxy/install-sh
+++ /dev/null
@@ -1,238 +0,0 @@
-#! /bin/sh
-#
-# install - install a program, script, or datafile
-# This comes from X11R5.
-#
-# 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.
-#
-
-
-# set DOITPROG to echo to test this script
-
-# Don't use :- since 4.3BSD and earlier shells don't like it.
-doit="${DOITPROG-}"
-
-
-# put in absolute paths if you don't have them in your path; or use env. vars.
-
-mvprog="${MVPROG-mv}"
-cpprog="${CPPROG-cp}"
-chmodprog="${CHMODPROG-chmod}"
-chownprog="${CHOWNPROG-chown}"
-chgrpprog="${CHGRPPROG-chgrp}"
-stripprog="${STRIPPROG-strip}"
-rmprog="${RMPROG-rm}"
-mkdirprog="${MKDIRPROG-mkdir}"
-
-transformbasename=""
-transform_arg=""
-instcmd="$mvprog"
-chmodcmd="$chmodprog 0755"
-chowncmd=""
-chgrpcmd=""
-stripcmd=""
-rmcmd="$rmprog -f"
-mvcmd="$mvprog"
-src=""
-dst=""
-dir_arg=""
-
-while [ x"$1" != x ]; do
-    case $1 in
-	-c) instcmd="$cpprog"
-	    shift
-	    continue;;
-
-	-d) dir_arg=true
-	    shift
-	    continue;;
-
-	-m) chmodcmd="$chmodprog $2"
-	    shift
-	    shift
-	    continue;;
-
-	-o) chowncmd="$chownprog $2"
-	    shift
-	    shift
-	    continue;;
-
-	-g) chgrpcmd="$chgrpprog $2"
-	    shift
-	    shift
-	    continue;;
-
-	-s) stripcmd="$stripprog"
-	    shift
-	    continue;;
-
-	-t=*) transformarg=`echo $1 | sed 's/-t=//'`
-	    shift
-	    continue;;
-
-	-b=*) transformbasename=`echo $1 | sed 's/-b=//'`
-	    shift
-	    continue;;
-
-	*)  if [ x"$src" = x ]
-	    then
-		src=$1
-	    else
-		# this colon is to work around a 386BSD /bin/sh bug
-		:
-		dst=$1
-	    fi
-	    shift
-	    continue;;
-    esac
-done
-
-if [ x"$src" = x ]
-then
-	echo "install:	no input file specified"
-	exit 1
-else
-	true
-fi
-
-if [ x"$dir_arg" != x ]; then
-	dst=$src
-	src=""
-	
-	if [ -d $dst ]; then
-		instcmd=:
-	else
-		instcmd=mkdir
-	fi
-else
-
-# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
-# might cause directories to be created, which would be especially bad 
-# if $src (and thus $dsttmp) contains '*'.
-
-	if [ -f $src -o -d $src ]
-	then
-		true
-	else
-		echo "install:  $src does not exist"
-		exit 1
-	fi
-	
-	if [ x"$dst" = x ]
-	then
-		echo "install:	no destination specified"
-		exit 1
-	else
-		true
-	fi
-
-# 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 [ -d $dst ]
-	then
-		dst="$dst"/`basename $src`
-	else
-		true
-	fi
-fi
-
-## this sed command emulates the dirname command
-dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
-
-# Make sure that the destination directory exists.
-#  this part is taken from Noah Friedman's mkinstalldirs script
-
-# Skip lots of stat calls in the usual case.
-if [ ! -d "$dstdir" ]; then
-defaultIFS='	
-'
-IFS="${IFS-${defaultIFS}}"
-
-oIFS="${IFS}"
-# Some sh's can't handle IFS=/ for some reason.
-IFS='%'
-set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
-IFS="${oIFS}"
-
-pathcomp=''
-
-while [ $# -ne 0 ] ; do
-	pathcomp="${pathcomp}${1}"
-	shift
-
-	if [ ! -d "${pathcomp}" ] ;
-        then
-		$mkdirprog "${pathcomp}"
-	else
-		true
-	fi
-
-	pathcomp="${pathcomp}/"
-done
-fi
-
-if [ x"$dir_arg" != x ]
-then
-	$doit $instcmd $dst &&
-
-	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
-	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
-	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
-	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
-else
-
-# If we're going to rename the final executable, determine the name now.
-
-	if [ x"$transformarg" = x ] 
-	then
-		dstfile=`basename $dst`
-	else
-		dstfile=`basename $dst $transformbasename | 
-			sed $transformarg`$transformbasename
-	fi
-
-# don't allow the sed command to completely eliminate the filename
-
-	if [ x"$dstfile" = x ] 
-	then
-		dstfile=`basename $dst`
-	else
-		true
-	fi
-
-# Make a temp file name in the proper directory.
-
-	dsttmp=$dstdir/#inst.$$#
-
-# Move or copy the file name to the temp name
-
-	$doit $instcmd $src $dsttmp &&
-
-	trap "rm -f ${dsttmp}" 0 &&
-
-# and set any options; do chmod last to preserve setuid bits
-
-# If any of these fail, we abort the whole thing.  If we want to
-# ignore errors from any of these, just make sure not to ignore
-# errors from the above "$doit $instcmd $src $dsttmp" command.
-
-	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
-	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
-	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
-	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
-
-# Now rename the file to the real destination.
-
-	$doit $rmcmd -f $dstdir/$dstfile &&
-	$doit $mvcmd $dsttmp $dstdir/$dstfile 
-
-fi &&
-
-
-exit 0
diff --git a/nxproxy/m4/nx-macros.m4 b/nxproxy/m4/nx-macros.m4
new file mode 120000
index 000000000..813e9b041
--- /dev/null
+++ b/nxproxy/m4/nx-macros.m4
@@ -0,0 +1 @@
+../../m4/nx-macros.m4
\ No newline at end of file
diff --git a/nxproxy/man/Makefile.am b/nxproxy/man/Makefile.am
new file mode 100644
index 000000000..8f9211c07
--- /dev/null
+++ b/nxproxy/man/Makefile.am
@@ -0,0 +1,5 @@
+NULL =
+
+dist_man_MANS =						\
+    nxproxy.1						\
+    $(NULL)
diff --git a/nxproxy/mkinstalldirs b/nxproxy/mkinstalldirs
deleted file mode 100755
index 936cf3407..000000000
--- a/nxproxy/mkinstalldirs
+++ /dev/null
@@ -1,34 +0,0 @@
-#! /bin/sh
-# mkinstalldirs --- make directory hierarchy
-# Author: Noah Friedman <friedman@prep.ai.mit.edu>
-# Created: 1993-05-16
-# Last modified: 1995-03-05
-# Public domain
-
-errstatus=0
-
-for file in ${1+"$@"} ; do
-   set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`
-   shift
-
-   pathcomp=
-   for d in ${1+"$@"} ; do
-     pathcomp="$pathcomp$d"
-     case "$pathcomp" in
-       -* ) pathcomp=./$pathcomp ;;
-     esac
-
-     if test ! -d "$pathcomp"; then
-        echo "mkdir $pathcomp" 1>&2
-        mkdir "$pathcomp" > /dev/null 2>&1 || lasterr=$?
-     fi
-
-     if test ! -d "$pathcomp"; then
-	errstatus=$lasterr
-     fi
-
-     pathcomp="$pathcomp/"
-   done
-done
-
-exit $errstatus
diff --git a/nxproxy/Main.c b/nxproxy/src/Main.c
index d9fb1ef4f..d9fb1ef4f 100644
--- a/nxproxy/Main.c
+++ b/nxproxy/src/Main.c
diff --git a/nxproxy/src/Makefile.am b/nxproxy/src/Makefile.am
new file mode 100644
index 000000000..5ec1f9401
--- /dev/null
+++ b/nxproxy/src/Makefile.am
@@ -0,0 +1,17 @@
+NULL =
+
+nxexecdir = $(libexecdir)
+
+nxexec_PROGRAMS = nxproxy
+
+nxproxy_SOURCES =					\
+    Main.c						\
+    $(NULL)
+
+nxproxy_LDADD =						\
+    -L$(top_srcdir)/../nxcomp/ -lXcomp			\
+    $(NULL)
+
+AM_CPPFLAGS =						\
+    -I$(top_srcdir)/../nxcomp/				\
+    $(NULL)