--- rpl/configure.ac	2011/10/02 14:14:29	1.2
+++ rpl/configure.ac	2013/02/27 17:11:39	1.57
@@ -1,59 +1,61 @@
 dnl Process this file with autoconf to produce a configure script.
-AC_INIT([rpl],[4.1.4])
+AC_INIT([rpl],[4.1.13])
 AC_CANONICAL_TARGET
 AC_CANONICAL_TARGET
-AM_INIT_AUTOMAKE
+AM_INIT_AUTOMAKE(silent-rules)
+AM_SILENT_RULES([yes])
 AC_SUBST(target_cpu)
 AC_CONFIG_HEADERS([rplconfig.h])
 
 dnl Libraries
 NCURSES=ncurses-5.9
 READLINE=readline-6.2
-UNITS=units-1.88
+UNITS=units-2.01
 GSL=gsl-1.15
 GPP=gpp-3.0
-GNUPLOT=gnuplot-4.4.3
-FILE=file-5.03
+GNUPLOT=gnuplot-4.6.1
+FILE=file-5.11
 ICONV=libiconv-1.13.1
-SQLITE=sqlite-3.7.8
-OPENSSL=openssl-1.0.0e
-OPENMOTIF=openmotif-2.3.3
+SQLITE=sqlite-3.7.15.2
+OPENSSL=openssl-1.0.1e
+OPENMOTIF=openmotif-2.3.4
 LIBXPM=libXpm-3.5.9
-SIGSEGV=libsigsegv-2.6
+SIGSEGV=libsigsegv-2.11
 
-GMP=gmp-5.0.2
-MPFR=mpfr-3.0.1
+GMP=gmp-5.1.1
+MPFR=mpfr-3.1.1
 NTL=ntl-5.5.2
-COCOA=CoCoALib-0.9943
-PARI=pari-2.5.0
-GIAC=giac-0.9.3
+COCOA=CoCoALib-0.9950
+PARI=pari-2.5.1
+GIAC=giac-1.1.0
+
+dnl 32 bits ABI
+AC_ARG_WITH(gcc_version,
+[  --with-gcc-version      force gcc version],[
+CC=gcc-$with_gcc_version
+CXX=g++-$with_gcc_version
+CF=gfortran-$with_gcc_version
+F77=gfortran-$with_gcc_version
+AC_SUBST(CC)
+AC_SUBST(CXX)
+AC_SUBST(CF)
+AC_SUBST(F77)
+],[])
+
+dnl Checks for Bash
+BASH=$(which bash | sed 's/\//\\\//g')
+
+if test x$BASH = x; then
+	AC_MSG_ERROR([Cannot find bash! You have to install it.])
+fi
+
+AC_SUBST(BASH)
 
 dnl Checks for C compiler
 AC_PROG_CC(gcc)
 
 EXT_SQL=
 
-if test x"$CC" != x""; then
-	GCC_VERSION_MAJEURE=`$CC -v 2>&1 | awk '/^gcc/ { print $3; }' | \
-			awk -F. '{ printf("%s", $1);}'`
-	GCC_VERSION_MINEURE=`$CC -v 2>&1 | awk '/^gcc/ { print $3; }' | \
-			awk -F. '{ printf("%s", $2);}'`
-	if test $GCC_VERSION_MAJEURE -ge 5; then
-		OPTIMISATION_C=-O3
-	else
-		if test $GCC_VERSION_MAJEURE -ge 4 -a $GCC_VERSION_MINEURE -ge 4; \
-				then
-			OPTIMISATION_C=-O3
-		else
-			if test $GCC_VERSION_MAJEURE -ge 2; then
-				OPTIMISATION_C=-O2
-			else
-				AC_MSG_ERROR([Cannot find decent or recent gcc (gcc-4.2 or better)!])
-			fi
-		fi
-	fi
-fi
-
 AM_PROG_CC_C_O
 
 if test "$GCC" != yes; then
@@ -67,60 +69,24 @@ if test "$GXX" != yes; then
 	AC_MSG_ERROR([Cannot find g++! You have to install it.])
 fi
 
-if test x"$CXX" != x""; then
-	GCC_VERSION_MAJEURE=`$CXX -v 2>&1 | awk '/^gcc/ { print $3; }' | \
-			awk -F. '{ printf("%s", $1);}'`
-	GCC_VERSION_MINEURE=`$CXX -v 2>&1 | awk '/^gcc/ { print $3; }' | \
-			awk -F. '{ printf("%s", $2);}'`
-	if test $GCC_VERSION_MAJEURE -ge 5; then
-		OPTIMISATION_GXX=-O3
-	else
-		if test $GCC_VERSION_MAJEURE -ge 4 -a $GCC_VERSION_MINEURE -ge 4; then
-			OPTIMISATION_GXX=-O3
-		else
-			if test $GCC_VERSION_MAJEURE -ge 3; then
-				OPTIMISATION_GXX=-O2
-			else
-				AC_MSG_ERROR([Cannot find decent or recent g++ (g++-4.3 or better)!])
-			fi
-		fi
-	fi
-fi
-
 dnl Checks for Fortran 77 compiler
 AC_PROG_F77(gfortran)
 
-if test "$F77" != gfortran -a "$F77" != gfortran-4.4; then
-	AC_MSG_ERROR([Cannot find gfortran! You have to install it.])
-fi
-
 dnl Check for Fortran 9* compiler
 AC_PROG_FC(gfortran)
 
-if test "$FC" != gfortran -a "$FC" != gfortran-4.4; then
+if test x"$F77" == x; then
 	AC_MSG_ERROR([Cannot find gfortran! You have to install it.])
 fi
 
-if test x"$FC" != x""; then
-	GCC_VERSION_MAJEURE=`$FC -v 2>&1 | awk '/^gcc/ { print $3; }' | \
-			awk -F. '{ printf("%s", $1);}'`
-	GCC_VERSION_MINEURE=`$FC -v 2>&1 | awk '/^gcc/ { print $3; }' | \
-			awk -F. '{ printf("%s", $2);}'`
-	if test $GCC_VERSION_MAJEURE -ge 5; then
-		OPTIMISATION_F=-O3
-	else
-		if test $GCC_VERSION_MAJEURE -ge 4 -a $GCC_VERSION_MINEURE -ge 4; then
-			OPTIMISATION_F=-O3
-		else
-			if test $GCC_VERSION_MAJEURE -ge 3; then
-				OPTIMISATION_F=-O2
-			else
-				AC_MSG_ERROR([Cannot find decent or recent gfortran (gfortran-4.3 or better)!])
-			fi
-		fi
-	fi
+if test x"$FC" == x; then
+	AC_MSG_ERROR([Cannot find gfortran! You have to install it.])
 fi
 
+OPTIMISATION_C=-O3
+OPTIMISATION_CXX=-O3
+OPTIMISATION_F=-O3
+
 dnl X paths
 AC_PATH_X
 AC_PATH_XTRA
@@ -140,7 +106,7 @@ fi
 dnl 32 bits ABI
 AC_ARG_WITH(32bits-abi,
 [  --with-32bits-abi       force 32bits ABI (multilib)],[
-if test "$with-32bits-abi" = "no"; then
+if test "$with_32bits_abi" = "no"; then
 	ABI=
 else
 	ABI=-m32
@@ -152,7 +118,7 @@ fi],[
 if test x$ABI = x; then
 AC_ARG_WITH(64bits-abi,
 [  --with-64bits-abi       force 64bits ABI (multilib)],[
-if test "$with-64bits-abi" = "no"; then
+if test "$with_64bits_abi" = "no"; then
 	ABI=
 else
 	ABI=-m64
@@ -164,10 +130,47 @@ fi
 
 LDFLAGS="$LDFLAGS $ABI"
 
+AC_ARG_WITH(sysroot,
+[  --with-sysroot          sysroot for cross compilation],[
+if test "$with_sysroot" = "no" -o "$with_rpltools" = "yes"; then
+	AC_MSG_ERROR([You have to specify sysroot path !])
+else
+	SYSROOT="-I$with_sysroot/usr/include"
+	SYSROOT2=$with_sysroot
+fi],[
+	SYSROOT=
+	SYSROOT2=
+	]
+)
+
+AC_ARG_ENABLE(recursive,
+[  --enable-recursive      recursive configuration (default=yes)],[
+if test "$enableval" = "yes"; then
+	RECURSIVE=yes
+else
+	RECURSIVE=no
+fi],[
+	RECURSIVE=yes
+	]
+)
+
+AC_ARG_WITH(rpltools,
+[  --with-rpltools         specify rpltools path used for cross compilation],[
+if test "$with_rpltools" = "no" -o "$with_rpltools" = "yes"; then
+	AC_MSG_ERROR([You have to specify rpltools path !])
+else
+	RPLTOOLS=$with_rpltools
+fi],[
+	RPLTOOLS=\$\(top_builddir\)
+	]
+)
+
+AC_SUBST(RPLTOOLS)
+
 dnl RPL/CAS support
-AC_ARG_WITH(rplcas,
-[  --with-rplcas           compile rplcas (default=no)],[
-if test "$with-rplcas" = "no"; then
+AC_ARG_ENABLE(rplcas,
+[  --enable-rplcas         compile rplcas (default=no)],[
+if test "$enableval" = "no"; then
 	RPLCAS=-URPLCAS
 	LIBRPLCAS=
 else
@@ -204,17 +207,51 @@ fi],[
 	]
 )
 
+AC_MSG_CHECKING([for usable shared memory])
+AC_COMPILE_IFELSE(
+	[AC_LANG_PROGRAM([#include <sys/shm.h>
+	 ],
+	[ return(0); ])],
+[SHARED_MEMORY=-DSHARED_MEMORY; AC_MSG_RESULT(yes)],
+[SHARED_MEMORY=-USHARED_MEMORY; AC_MSG_RESULT(no)]
+	)
+AC_SUBST(SHARED_MEMORY)
+
+AC_MSG_CHECKING([for pselect])
+AC_COMPILE_IFELSE(
+	[AC_LANG_PROGRAM([#include <sys/select.h>
+	 #include <unistd.h>
+	 #include <sys/time.h>
+	 #include <sys/types.h>
+	 ],
+	[
+	 struct timespec tv;
+	 fd_set s1, s2, s3;
+	 tv.tv_sec=1;
+	 tv.tv_nsec=0;
+	 FD_SET(1, &s1); FD_SET(2, &s2); FD_SET(3, &s3);
+	 pselect(5, &s1, &s2, &s3, &tv, NULL);
+	 return(0);
+	])],
+[PSELECT=-DPSELECT; AC_MSG_RESULT(yes)],
+[PSELECT=-UPSELECT; AC_MSG_RESULT(no)]
+	)
+AC_SUBST(PSELECT)
+
 AC_ARG_ENABLE(sysv-ipcs,
 [  --enable-sysv-ipcs      use SystemV IPC functions [[default=guessed]]], [
 if test "$enableval" = "no"; then
-	IPCS_SYSV=no
+	IPCS_SYSV=-UIPCS_SYSV
+	POSIX_IPCS=no
 else
-	IPCS_SYSV=yes
+	IPCS_SYSV=-DIPCS_SYSV
+	POSIX_IPCS=yes
 fi],
 REG=$LDFLAGS
+POSIX_IPCS=guessed
 LDFLAGS=-lrt
 [AC_MSG_CHECKING([for POSIX semaphores and shared objects])
-AC_RUN_IFELSE(
+AC_LINK_IFELSE(
 [AC_LANG_PROGRAM([#include <sys/mman.h>
 #include <sys/stat.h>
 #include <fcntl.h>
@@ -234,11 +271,11 @@ fd = shm_open(sem , O_CREAT | O_RDWR, S_
 LDFLAGS=$REG
 )
 
-if test "$IPCS_SYSV" = "-UIPCS_SYSV"; then
+if test "$IPCS_SYSV" = "-UIPCS_SYSV" -a "$POSIX_IPCS" = "guessed"; then
 REG=$LDFLAGS
 LDFLAGS=-pthread
 AC_MSG_CHECKING([for POSIX anonymous semaphores])
-AC_RUN_IFELSE(
+AC_LINK_IFELSE(
 [AC_LANG_PROGRAM([#include <semaphore.h>
  ],
 [ sem_t sem;
@@ -291,8 +328,10 @@ AC_ARG_ENABLE(vim,
 [  --enable-vim            provide the vim support [[default=guessed]]], [
 if test "$enableval" = "no"; then
 	VIM_SUPPORT=no
+	DEBVIM=
 else
 	VIM_SUPPORT=yes
+	DEBVIM=", vim"
 fi],
 VIM_SUPPORT=guessed)
 
@@ -343,15 +382,18 @@ else
 fi)
 
 if test "$MOTIF_SUPPORT" = "-DMOTIF_SUPPORT"; then
-	libX="$X_LIBS -lXt -lX11"
+	libX="$X_LIBS -lXt -lX11 -lXext"
 	LIBMOTIF="\$(top_builddir)/tools/$OPENMOTIF/lib/Xm/.libs/libXm.a \
 			\$(top_builddir)/tools/$LIBXPM/src/.libs/libXpm.a"
 	INCMOTIF="-I\$(top_srcdir)/tools/$OPENMOTIF/lib \
 			-I\$(top_builddir)/tools/$OPENMOTIF/lib \
-			-I\$(top_builddir)/tools/$LIBXPM/include"
+			-I\$(top_srcdir)/tools/$LIBXPM/include"
 	BUILD_OPENMOTIF="$LIBXPM $OPENMOTIF"
-	AC_CONFIG_SUBDIRS(tools/$LIBXPM)
-	AC_CONFIG_SUBDIRS(tools/$OPENMOTIF)
+
+	if test $RECURSIVE = yes; then
+		AC_CONFIG_SUBDIRS(tools/$LIBXPM)
+		AC_CONFIG_SUBDIRS(tools/$OPENMOTIF)
+	fi;
 fi
 
 AC_ARG_ENABLE(experimental,
@@ -381,6 +423,12 @@ fi], [PROFILAGE=""])
 
 AC_SUBST(PROFILAGE)
 
+dnl Checks for uuencode
+AC_CHECK_PROG(UUENCODE, uuencode, yes, no)
+if test "$UUENCODE" = no; then
+	AC_MSG_ERROR([Can not find uuencode !])
+fi
+
 if test ! -d tools; then
 	mkdir tools
 fi
@@ -388,8 +436,14 @@ if test ! -d "$srcdir"/tools/$NCURSES; t
 	gunzip -c "$srcdir"/tools/$NCURSES.tar.gz | \
 			(cd "$srcdir/tools" && tar -xf -)
 	(cd "$srcdir/tools/"$NCURSES && \
+	 		for i in ../$NCURSES*.sh.gz;
+			do TMP=$i; gunzip -c $i > ${TMP%.*};
+			done;
+	 		for i in ../$NCURSES*.sh;
+			do echo Applying script $i && chmod 775 $i && ./$i;
+			done;
 			for i in ../$NCURSES*.patch.gz;
-			do gunzip -c $i | patch -p1;
+			do echo Applying patch $i && gunzip -c $i | patch -p1;
 			done);
 fi
 if test ! -d "$srcdir"/tools/$READLINE; then
@@ -417,11 +471,8 @@ fi
 if test ! -d "$srcdir"/tools/$FILE; then
 	gunzip -c "$srcdir"/tools/$FILE.tar.gz | \
 			(cd "$srcdir/tools" && tar -xf - )
-	(cd "$srcdir/tools"/$FILE && gunzip -c ../$FILE.diff.gz | patch -p1)
-fi
-if test ! -d "$srcdir"/tools/$ICONV; then
-	gunzip -c "$srcdir"/tools/$ICONV.tar.gz | \
-			(cd "$srcdir/tools" && tar -xf -)
+	(cd "$srcdir/tools"/$FILE && gunzip -c ../$FILE.diff.gz | patch -p1 && \
+	 		autoreconf)
 fi
 if test ! -d "$srcdir"/tools/$SQLITE; then
 	gunzip -c "$srcdir"/tools/$SQLITE.tar.gz | \
@@ -430,6 +481,12 @@ fi
 if test ! -d "$srcdir"/tools/$SIGSEGV; then
 	gunzip -c "$srcdir"/tools/$SIGSEGV.tar.gz | \
 			(cd "$srcdir/tools" && tar -xf -)
+	(cd "$srcdir/tools/$SIGSEGV" && ./autogen.sh --skip-gnulib)
+fi
+if test ! -d "$srcdir"/tools/$ICONV; then
+	gunzip -c "$srcdir"/tools/$ICONV.tar.gz | \
+			(cd "$srcdir/tools" && tar -xf -)
+	(cd "$srcdir"/tools/$ICONV && ln -sf ../$SIGSEGV/gnulib gnulib)
 fi
 if test ! -d "$srcdir"/tools/$OPENMOTIF; then
 	gunzip -c "$srcdir"/tools/$OPENMOTIF.tar.gz | \
@@ -511,6 +568,12 @@ if test "$SED" = no; then
 	AC_MSG_ERROR([Can not find sed !])
 fi
 
+dnl Checks for yacc
+AC_CHECK_PROG(YACC, yacc, yes, no)
+if test "$YACC" = no; then
+	AC_MSG_ERROR([Can not find yacc !])
+fi
+
 dnl Checks for TeX, LaTeX, dvips, gs, gv, vim and gnuplot
 if test "$TEX_SUPPORT" = guessed; then
 	POSTSCRIPT_SUPPORT="-DPOSTSCRIPT_SUPPORT"
@@ -587,14 +650,18 @@ if test "$VIM_SUPPORT" = guessed; then
 Download at http://www.vim.org/
 ])
 		VIM_SUPPORT="-UVIM_SUPPORT"
+		DEBVIM=
 	else
 		VIM_SUPPORT="-DVIM_SUPPORT"
+		DEBVIM=", vim"
 	fi
 else
 	if test "$VIM_SUPPORT" = no; then
 		VIM_SUPPORT="-UVIM_SUPPORT"
+		DEBVIM=
 	else
 		VIM_SUPPORT="-DVIM_SUPPORT"
+		DEBVIM=", vim"
 	fi
 fi
 
@@ -744,9 +811,13 @@ if test "$MYSQL_SUPPORT" = "-DMYSQL_SUPP
 	fi
 fi
 
+DEBMYSQL=
+
 if test "$MYSQL_SUPPORT" != "-DMYSQL_SUPPORT"; then
 	libMySQLinc=
 	libMySQLlib=
+else
+	DEBMYSQL=", libmysqlclient18"
 fi
 
 AC_SUBST(MYSQL_SUPPORT)
@@ -890,9 +961,13 @@ if test "$POSTGRESQL_SUPPORT" = "-DPOSTG
 	fi
 fi
 
+DEBPQ=
+
 if test "$POSTGRESQL_SUPPORT" != "-DPOSTGRESQL_SUPPORT"; then
 	libPgSQLinc=
 	libPgSQLlib=
+else
+	DEBPQ=", libpq5"
 fi
 
 AC_SUBST(POSTGRESQL_SUPPORT)
@@ -985,8 +1060,15 @@ AC_ARG_WITH(openssl_arch,
 if test $(uname) = "OS/2"; then
 	bash -c "cd tools/$OPENSSL && os2/OS2-EMX.cmd"
 else
+	if test $build = $host; then
+		OPENSSL_CROSS=
+	else
+		OPENSSL_CROSS="AR=$host-ar RANLIB=$host-ranlib CC=$host-gcc NM=$host-nm"
+	fi
+	echo $build $host
+	echo $OPENSSL_CROSS
 	if test "x$with_openssl_arch" = xnone; then
-		(cd tools/$OPENSSL && ./config no-asm)
+		(cd tools/$OPENSSL && sh -c "$OPENSSL_CROSS ./config no-asm")
 	elif test "x$with_openssl_arch" = xyes -o "x$with_openssl_arch" = xno; then
 		(cd tools/$OPENSSL && ./Configure)
 		AC_MSG_ERROR([OS/COMP informations are required!])
@@ -994,7 +1076,8 @@ else
 		(cd tools/$OPENSSL && ./Configure)
 		AC_MSG_ERROR([Please specify OS and Architecture])
 	else
-		(cd tools/$OPENSSL && ./Configure no-asm $with_openssl_arch)
+		(cd tools/$OPENSSL && sh -c "$OPENSSL_CROSS ./Configure no-asm \
+				$with_openssl_arch")
 	fi
 fi
 
@@ -1003,7 +1086,11 @@ if test "$MYGNUPLOT" = "yes"; then
 		gunzip -c "$srcdir"/tools/$GNUPLOT.tar.gz | \
 				(cd "$srcdir/tools" && tar -xf -)
 	fi
-	AC_CONFIG_SUBDIRS(tools/$GNUPLOT)
+
+	if test $RECURSIVE = yes; then
+		AC_CONFIG_SUBDIRS(tools/$GNUPLOT)
+	fi
+
 	GNUPLOT_COMPILATION=$GNUPLOT
 else
 	GNUPLOT_COMPILATION=
@@ -1011,8 +1098,10 @@ fi
 
 AC_SUBST(GNUPLOT_COMPILATION)
 
-HOST=$host
+HOST=$target
 AC_SUBST(HOST)
+BUILD=$build
+AC_SUBST(BUILD)
 
 my_save_cflags="$CFLAGS"
 FPCFLAGS=""
@@ -1062,7 +1151,6 @@ DATE=$(env LC_ALL=C date +'%A %x, %X %Z'
 MALLOC=
 
 case $OS in
-
     Darwin)
 		EXPORT_DYNAMIC=-Wl,-flat_namespace
 		NESTED_FUNCTIONS=-fnested-functions
@@ -1115,6 +1203,7 @@ case $OS in
     OS/2)
 		if test $FORCED_FINAL_ENCODING -eq 0; then \
 			FINAL_ENCODING=CP850; \
+			FORCED_FINAL_ENCODING=1;\
 		fi;
 		OS=OS2
 		NESTED_FUNCTIONS=
@@ -1132,6 +1221,7 @@ case $OS in
 	OpenBSD)
 		if test $FORCED_FINAL_ENCODING -eq 0; then \
 			FINAL_ENCODING=UTF-8; \
+			FORCED_FINAL_ENCODING=1;\
 		fi;
 		EXPORT_DYNAMIC=-Wl,--export-dynamic
 		NESTED_FUNCTIONS=
@@ -1185,9 +1275,48 @@ case $OS in
 		C_STANDARD=-std=gnu99
 		ELF=
 	break ;;
+esac
+
+case $OS in
+    OS2)
+		WHOLE_LIB1=""
+		WHOLE_LIB2=""
+		LIB_PREFIX=""
+	break ;;
+
+	*)
+		WHOLE_LIB1="-Wl,-whole-archive"
+		WHOLE_LIB2="-Wl,-no-whole-archive"
+		LIB_PREFIX="lib"
+	break ;;
+esac
+
+case $HOST in
+	x86_64-*-linux-gnu)
+		ARCH=amd64
+	break ;;
+
+	i?86-*-linux-gnu)
+		ARCH=i386
+	break ;;
+
+	arm-unknown-linux-gnueabi)
+		ARCH=armel
+	break;;
 
+	mips*el-*-linux-gnu)
+		ARCH=mipsel
+	break;;
+
+	*)
+		ARCH=unknown
+	break ;;
 esac
 
+AC_SUBST(WHOLE_LIB1)
+AC_SUBST(WHOLE_LIB2)
+AC_SUBST(LIB_PREFIX)
+
 AC_SUBST(C_STANDARD)
 AC_SUBST(EXPORT_DYNAMIC)
 AC_SUBST(NESTED_FUNCTIONS)
@@ -1197,6 +1326,7 @@ AC_SUBST(SEMUN)
 AC_SUBST(IPV6)
 AC_SUBST(BSH_PATH)
 AC_SUBST(ELF)
+AC_SUBST(ARCH)
 
 AC_SUBST(NCURSES)
 AC_SUBST(READLINE)
@@ -1213,6 +1343,7 @@ AC_SUBST(OPENMOTIF)
 AC_SUBST(BUILD_OPENMOTIF)
 AC_SUBST(SIGSEGV)
 AC_SUBST(FINAL_ENCODING)
+AC_SUBST(FORCED_FINAL_ENCODING)
 AC_SUBST(DATE)
 AC_SUBST(DATE_FR)
 AC_SUBST(EXT_SQL)
@@ -1231,16 +1362,32 @@ AC_SUBST(CXXFLAGS)
 AC_SUBST(FFLAGS)
 AC_SUBST(FCFLAGS)
 AC_SUBST(LDFLAGS)
+AC_SUBST(SYSROOT)
+AC_SUBST(SYSROOT2)
+
+AC_SUBST(DEBPQ)
+AC_SUBST(DEBMYSQL)
+AC_SUBST(DEBVIM)
 
-AC_CONFIG_SUBDIRS(tools/$NCURSES)
-AC_CONFIG_SUBDIRS(tools/$READLINE)
-AC_CONFIG_SUBDIRS(tools/$GSL)
-AC_CONFIG_SUBDIRS(tools/$GPP)
-AC_CONFIG_SUBDIRS(tools/$FILE)
-AC_CONFIG_SUBDIRS(tools/$ICONV)
-AC_CONFIG_SUBDIRS(tools/$SQLITE)
-AC_CONFIG_SUBDIRS(tools/$UNITS)
-AC_CONFIG_SUBDIRS(tools/$SIGSEGV)
+if test $RECURSIVE = yes; then
+	AC_CONFIG_SUBDIRS(tools/$NCURSES)
+	AC_CONFIG_SUBDIRS(tools/$READLINE)
+	AC_CONFIG_SUBDIRS(tools/$GSL)
+	AC_CONFIG_SUBDIRS(tools/$GPP)
+	AC_CONFIG_SUBDIRS(tools/$FILE)
+	AC_CONFIG_SUBDIRS(tools/$ICONV)
+	AC_CONFIG_SUBDIRS(tools/$SQLITE)
+	AC_CONFIG_SUBDIRS(tools/$UNITS)
+	AC_CONFIG_SUBDIRS(tools/$SIGSEGV)
+fi
+
+if test x$MYSQL_LIB = x"yes" -o x$POSTGRESQL_LIB = x"yes"; then
+	ZLIB=-lz
+else
+	ZLIB=
+fi
+
+AC_SUBST(ZLIB)
 
 AC_CONFIG_FILES(Makefile)
 AC_CONFIG_FILES(COPYING)
@@ -1272,4 +1419,6 @@ AC_CONFIG_FILES(man/fr_FR/rpllink.1)
 AC_CONFIG_FILES(man/fr_FR/rpltags.1)
 AC_CONFIG_FILES(man/fr_FR/mkrplso.1)
 
+AC_CONFIG_FILES(DEBIAN/control)
+
 AC_OUTPUT