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ncursesw-morphos/mk-1st.awk
Thomas E. Dickey 8b06e371ed ncurses 5.9 - patch 20120225 
+ modify configure script to allow creating dll's for MinGW when
  cross-compiling.
+ add --enable-string-hacks option to control whether strlcat and
  strlcpy may be used.  The same issue applies to OpenBSD's warnings
  about snprintf, noting that this function is weakly standardized.
+ add configure checks for strlcat, strlcpy and snprintf, to help
  reduce bogus warnings with OpenBSD builds.
+ build-fix for OpenBSD 4.9 to supply consistent intptr_t declaration
  (cf:20111231)
+ update config.guess, config.sub
2012-02-26 01:59:00 +00:00

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# $Id: mk-1st.awk,v 1.88 2012/02/25 20:22:09 tom Exp $
##############################################################################
# Copyright (c) 1998-2011,2012 Free Software Foundation, Inc. #
# #
# 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, distribute #
# with modifications, 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 ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER #
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING #
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER #
# DEALINGS IN THE SOFTWARE. #
# #
# Except as contained in this notice, the name(s) of the above copyright #
# holders shall not be used in advertising or otherwise to promote the sale, #
# use or other dealings in this Software without prior written #
# authorization. #
##############################################################################
#
# Author: Thomas E. Dickey
#
# Generate list of objects for a given model library
# Variables:
# name (library name, e.g., "ncurses", "panel", "forms", "menus")
# traces ("all" or "DEBUG", to control whether tracing is compiled in)
# MODEL (e.g., "DEBUG", uppercase; toupper is not portable)
# model (directory into which we compile, e.g., "obj")
# prefix (e.g., "lib", for Unix-style libraries)
# suffix (e.g., "_g.a", for debug libraries)
# subset ("none", "base", "base+ext_funcs" or "termlib", etc.)
# driver ("yes" or "no", depends on --enable-term-driver)
# ShlibVer ("rel", "abi" or "auto", to augment DoLinks variable)
# ShlibVerInfix ("yes" or "no", determines location of version #)
# SymLink ("ln -s", etc)
# TermlibRoot ("tinfo" or other root for libterm.so)
# TermlibSuffix (".so" or other suffix for libterm.so)
# ReLink ("yes", or "no", flag to rebuild shared libs on install)
# DoLinks ("yes", "reverse" or "no", flag to add symbolic links)
# rmSoLocs ("yes" or "no", flag to add extra clean target)
# ldconfig (path for this tool, if used)
# overwrite ("yes" or "no", flag to add link to libcurses.a
# depend (optional dependencies for all objects, e.g, ncurses_cfg.h)
# host (cross-compile host, if any)
# libtool_version (libtool "-version-info" or "-version-number")
#
# Notes:
# CLIXs nawk does not like underscores in command-line variable names.
# Mixed-case variable names are ok.
# HP/UX requires shared libraries to have executable permissions.
#
function is_ticlib() {
return ( subset ~ /^ticlib$/ );
}
function is_termlib() {
return ( subset ~ /^(ticlib\+)?termlib((\+[^+ ]+)*\+[a-z_]+_tinfo)?$/ );
}
# see lib_name
function lib_name_of(a_name) {
return sprintf("%s%s%s", prefix, a_name, suffix)
}
# see imp_name
function imp_name_of(a_name) {
if (ShlibVerInfix == "cygdll" || ShlibVerInfix == "mingw") {
result = sprintf("%s%s%s.a", prefix, a_name, suffix);
} else {
result = "";
}
return result;
}
# see abi_name
function abi_name_of(a_name) {
if (ShlibVerInfix == "cygdll") {
result = sprintf("%s%s$(ABI_VERSION)%s", "cyg", a_name, suffix);
} else if (ShlibVerInfix == "mingw") {
result = sprintf("%s%s$(ABI_VERSION)%s", prefix, a_name, suffix);
} else if (ShlibVerInfix == "yes") {
result = sprintf("%s%s.$(ABI_VERSION)%s", prefix, a_name, suffix);
} else {
result = sprintf("%s.$(ABI_VERSION)", lib_name_of(a_name));
}
return result;
}
# see rel_name
function rel_name_of(a_name) {
if (ShlibVerInfix == "cygdll") {
result = sprintf("%s%s$(REL_VERSION)%s", "cyg", a_name, suffix);
} else if (ShlibVerInfix == "mingw") {
result = sprintf("%s%s$(REL_VERSION)%s", prefix, a_name, suffix);
} else if (ShlibVerInfix == "yes") {
result = sprintf("%s%s.$(REL_VERSION)%s", prefix, a_name, suffix);
} else {
result = sprintf("%s.$(REL_VERSION)", lib_name_of(a_name));
}
return result;
}
# see end_name
function end_name_of(a_name) {
if ( MODEL != "SHARED" ) {
result = lib_name_of(a_name);
} else if ( DoLinks == "reverse") {
result = lib_name_of(a_name);
} else {
if ( ShlibVer == "rel" ) {
result = rel_name_of(a_name);
} else if ( ShlibVer == "abi" || ShlibVer == "cygdll" || ShlibVer == "mingw" ) {
result = abi_name_of(a_name);
} else {
result = lib_name_of(a_name);
}
}
return result
}
function symlink(src,dst) {
if ( src != dst ) {
if ( SymLink !~ /.*-f.*/ ) {
printf "rm -f %s; ", dst
}
printf "$(LN_S) %s %s; ", src, dst
}
}
function rmlink(directory, dst) {
printf "\t-rm -f %s/%s\n", directory, dst
}
function removelinks(directory) {
rmlink(directory, end_name);
if ( DoLinks == "reverse" ) {
if ( ShlibVer == "rel" ) {
rmlink(directory, abi_name);
rmlink(directory, rel_name);
} else if ( ShlibVer == "abi" ) {
rmlink(directory, abi_name);
}
} else {
if ( ShlibVer == "rel" ) {
rmlink(directory, abi_name);
rmlink(directory, lib_name);
} else if ( ShlibVer == "abi" ) {
rmlink(directory, lib_name);
}
}
}
function make_shlib(objs, shlib_list) {
printf "\t$(MK_SHARED_LIB) $(%s_OBJS) $(%s) $(LDFLAGS)\n", objs, shlib_list
}
function sharedlinks(directory) {
if ( ShlibVer != "auto" && ShlibVer != "cygdll" && ShlibVer != "mingw" ) {
printf "\tcd %s && (", directory
if ( DoLinks == "reverse" ) {
if ( ShlibVer == "rel" ) {
symlink(lib_name, abi_name);
symlink(abi_name, rel_name);
} else if ( ShlibVer == "abi" ) {
symlink(lib_name, abi_name);
}
} else {
if ( ShlibVer == "rel" ) {
symlink(rel_name, abi_name);
symlink(abi_name, lib_name);
} else if ( ShlibVer == "abi" ) {
symlink(abi_name, lib_name);
}
}
printf ")\n"
}
}
# termlib may be named explicitly via "--with-termlib=XXX", which overrides
# any suffix. Temporarily override "suffix" to account for this.
function termlib_end_of() {
termlib_save_suffix = suffix;
suffix = TermlibSuffix;
termlib_temp_result = end_name_of(TermlibRoot);
suffix = termlib_save_suffix;
return termlib_temp_result;
}
function shlib_build(directory) {
dst_libs = sprintf("%s/%s", directory, end_name);
printf "%s : \\\n", dst_libs
printf "\t\t%s \\\n", directory
if (subset == "ticlib" && driver == "yes" ) {
base = name;
sub(/^tic/, "ncurses", base); # workaround for "w"
printf "\t\t%s/%s \\\n", directory, end_name_of(base);
}
if (subset ~ /^base/ || subset == "ticlib" ) {
save_suffix = suffix
sub(/^[^.]\./,".",suffix)
if (directory != "../lib") {
printf "\t\t%s/%s \\\n", "../lib", termlib_end_of();
}
printf "\t\t%s/%s \\\n", directory, termlib_end_of();
suffix = save_suffix
}
printf "\t\t$(%s_OBJS)\n", OBJS
printf "\t@echo linking $@\n"
if ( is_ticlib() ) {
make_shlib(OBJS, "TICS_LIST")
} else if ( is_termlib() ) {
make_shlib(OBJS, "TINFO_LIST")
} else {
make_shlib(OBJS, "SHLIB_LIST")
}
sharedlinks(directory)
}
function shlib_install(directory) {
src_lib1 = sprintf("../lib/%s", end_name);
dst_lib1 = sprintf("%s/%s", directory, end_name);
printf "%s : \\\n", dst_lib1
printf "\t\t%s \\\n", directory
printf "\t\t%s\n", src_lib1
printf "\t@echo installing $@\n"
printf "\t$(INSTALL_LIB) %s %s\n", src_lib1, dst_lib1;
sharedlinks(directory)
}
function install_dll(directory,filename) {
src_name = sprintf("../lib/%s", filename);
dst_name = sprintf("$(DESTDIR)%s/%s", directory, filename);
printf "\t@echo installing %s as %s\n", src_name, dst_name
if ( directory == "$(bindir)" ) {
program = "$(INSTALL) -m 755";
} else {
program = "$(INSTALL_LIB)";
}
printf "\t%s %s %s\n", program, src_name, dst_name
}
BEGIN {
found = 0
using = 0
}
/^@/ {
using = 0
if (subset == "none") {
using = 1
} else if (index(subset,$2) > 0) {
if (using == 0) {
if (found == 0) {
print ""
printf "# generated by mk-1st.awk (subset=%s)\n", subset
printf "# name: %s\n", name
printf "# traces: %s\n", traces
printf "# MODEL: %s\n", MODEL
printf "# model: %s\n", model
printf "# prefix: %s\n", prefix
printf "# suffix: %s\n", suffix
printf "# subset: %s\n", subset
printf "# driver: %s\n", driver
printf "# ShlibVer: %s\n", ShlibVer
printf "# ShlibVerInfix: %s\n", ShlibVerInfix
printf "# SymLink: %s\n", SymLink
printf "# TermlibRoot: %s\n", TermlibRoot
printf "# TermlibSuffix: %s\n", TermlibSuffix
printf "# ReLink: %s\n", ReLink
printf "# DoLinks: %s\n", DoLinks
printf "# rmSoLocs: %s\n", rmSoLocs
printf "# ldconfig: %s\n", ldconfig
printf "# overwrite: %s\n", overwrite
printf "# depend: %s\n", depend
printf "# host: %s\n", host
print ""
}
using = 1
}
if ( is_ticlib() ) {
OBJS = MODEL "_P"
} else if ( is_termlib() ) {
OBJS = MODEL "_T"
} else {
OBJS = MODEL
}
}
}
/^[@#]/ {
next
}
$1 ~ /trace/ {
if (traces != "all" && traces != MODEL && $1 != "lib_trace")
next
}
{
if (using \
&& ( $1 != "link_test" ) \
&& ( $2 == "lib" \
|| $2 == "progs" \
|| $2 == "c++" \
|| $2 == "tack" ))
{
if ( found == 0 )
{
printf "%s_OBJS =", OBJS
if ( $2 == "lib" )
found = 1
else
found = 2
}
printf " \\\n\t../%s/%s$o", model, $1
}
}
END {
print ""
if ( found != 0 )
{
printf "\n$(%s_OBJS) : %s\n", OBJS, depend
}
if ( found == 1 )
{
print ""
lib_name = lib_name_of(name);
if ( MODEL == "SHARED" )
{
abi_name = abi_name_of(name);
rel_name = rel_name_of(name);
imp_name = imp_name_of(name);
end_name = end_name_of(name);
shlib_build("../lib")
print ""
print "install \\"
print "install.libs \\"
if ( ShlibVer == "cygdll" || ShlibVer == "mingw") {
dst_dirs = "$(DESTDIR)$(bindir) $(DESTDIR)$(libdir)";
printf "install.%s :: %s $(LIBRARIES)\n", name, dst_dirs
install_dll("$(bindir)",end_name);
install_dll("$(libdir)",imp_name);
} else {
lib_dir = "$(DESTDIR)$(libdir)";
printf "install.%s :: %s/%s\n", name, lib_dir, end_name
print ""
if ( ReLink == "yes" ) {
shlib_build(lib_dir)
} else {
shlib_install(lib_dir)
}
}
if ( overwrite == "yes" && name == "ncurses" )
{
if ( ShlibVer == "cygdll" || ShlibVer == "mingw") {
ovr_name = sprintf("libcurses%s.a", suffix)
printf "\t@echo linking %s to %s\n", imp_name, ovr_name
printf "\tcd $(DESTDIR)$(libdir) && ("
symlink(imp_name, ovr_name)
printf ")\n"
} else {
ovr_name = sprintf("libcurses%s", suffix)
printf "\t@echo linking %s to %s\n", end_name, ovr_name
printf "\tcd $(DESTDIR)$(libdir) && ("
symlink(end_name, ovr_name)
printf ")\n"
}
}
if ( ldconfig != "" && ldconfig != ":" ) {
printf "\t- test -z \"$(DESTDIR)\" && %s\n", ldconfig
}
print ""
print "uninstall \\"
print "uninstall.libs \\"
printf "uninstall.%s ::\n", name
if ( ShlibVer == "cygdll" || ShlibVer == "mingw") {
printf "\t@echo uninstalling $(DESTDIR)$(bindir)/%s\n", end_name
printf "\t-@rm -f $(DESTDIR)$(bindir)/%s\n", end_name
printf "\t@echo uninstalling $(DESTDIR)$(libdir)/%s\n", imp_name
printf "\t-@rm -f $(DESTDIR)$(libdir)/%s\n", imp_name
} else {
printf "\t@echo uninstalling $(DESTDIR)$(libdir)/%s\n", end_name
removelinks("$(DESTDIR)$(libdir)")
if ( overwrite == "yes" && name == "ncurses" )
{
ovr_name = sprintf("libcurses%s", suffix)
printf "\t-@rm -f $(DESTDIR)$(libdir)/%s\n", ovr_name
}
}
if ( rmSoLocs == "yes" ) {
print ""
print "mostlyclean \\"
print "clean ::"
printf "\t-@rm -f so_locations\n"
}
}
else if ( MODEL == "LIBTOOL" )
{
if ( $2 == "c++" ) {
compile="CXX"
} else {
compile="CC"
}
end_name = lib_name;
printf "../lib/%s : $(%s_OBJS)\n", lib_name, OBJS
if ( is_ticlib() ) {
which_list = "TICS_LIST";
} else if ( is_termlib() ) {
which_list = "TINFO_LIST";
} else {
which_list = "SHLIB_LIST";
}
printf "\tcd ../lib && $(LIBTOOL_LINK) $(%s) -o %s $(%s_OBJS:$o=.lo) -rpath $(DESTDIR)$(libdir) %s $(NCURSES_MAJOR):$(NCURSES_MINOR) $(LT_UNDEF) $(%s) $(LDFLAGS)\n", compile, lib_name, OBJS, libtool_version, which_list
print ""
print "install \\"
print "install.libs \\"
printf "install.%s :: $(DESTDIR)$(libdir) ../lib/%s\n", name, lib_name
printf "\t@echo installing ../lib/%s as $(DESTDIR)$(libdir)/%s\n", lib_name, lib_name
printf "\tcd ../lib; $(LIBTOOL_INSTALL) $(INSTALL) %s $(DESTDIR)$(libdir)\n", lib_name
print ""
print "uninstall \\"
print "uninstall.libs \\"
printf "uninstall.%s ::\n", name
printf "\t@echo uninstalling $(DESTDIR)$(libdir)/%s\n", lib_name
printf "\t-@$(LIBTOOL_UNINSTALL) rm -f $(DESTDIR)$(libdir)/%s\n", lib_name
}
else
{
end_name = lib_name;
printf "../lib/%s : $(%s_OBJS)\n", lib_name, OBJS
printf "\t$(AR) $(ARFLAGS) $@ $?\n"
printf "\t$(RANLIB) $@\n"
if ( host == "vxworks" )
{
printf "\t$(LD) $(LD_OPTS) $? -o $(@:.a=$o)\n"
}
print ""
print "install \\"
print "install.libs \\"
printf "install.%s :: $(DESTDIR)$(libdir) ../lib/%s\n", name, lib_name
printf "\t@echo installing ../lib/%s as $(DESTDIR)$(libdir)/%s\n", lib_name, lib_name
printf "\t$(INSTALL_DATA) ../lib/%s $(DESTDIR)$(libdir)/%s\n", lib_name, lib_name
if ( overwrite == "yes" && lib_name == "libncurses.a" )
{
printf "\t@echo linking libcurses.a to libncurses.a\n"
printf "\t-@rm -f $(DESTDIR)$(libdir)/libcurses.a\n"
printf "\t(cd $(DESTDIR)$(libdir) && "
symlink("libncurses.a", "libcurses.a")
printf ")\n"
}
printf "\t$(RANLIB) $(DESTDIR)$(libdir)/%s\n", lib_name
if ( host == "vxworks" )
{
printf "\t@echo installing ../lib/lib%s$o as $(DESTDIR)$(libdir)/lib%s$o\n", name, name
printf "\t$(INSTALL_DATA) ../lib/lib%s$o $(DESTDIR)$(libdir)/lib%s$o\n", name, name
}
print ""
print "uninstall \\"
print "uninstall.libs \\"
printf "uninstall.%s ::\n", name
printf "\t@echo uninstalling $(DESTDIR)$(libdir)/%s\n", lib_name
printf "\t-@rm -f $(DESTDIR)$(libdir)/%s\n", lib_name
if ( overwrite == "yes" && lib_name == "libncurses.a" )
{
printf "\t@echo linking libcurses.a to libncurses.a\n"
printf "\t-@rm -f $(DESTDIR)$(libdir)/libcurses.a\n"
}
if ( host == "vxworks" )
{
printf "\t@echo uninstalling $(DESTDIR)$(libdir)/lib%s$o\n", name
printf "\t-@rm -f $(DESTDIR)$(libdir)/lib%s$o\n", name
}
}
print ""
print "clean ::"
removelinks("../lib");
print ""
print "mostlyclean::"
printf "\t-rm -f $(%s_OBJS)\n", OBJS
if ( MODEL == "LIBTOOL" ) {
printf "\t-$(LIBTOOL_CLEAN) rm -f $(%s_OBJS:$o=.lo)\n", OBJS
}
}
else if ( found == 2 )
{
print ""
print "mostlyclean::"
printf "\t-rm -f $(%s_OBJS)\n", OBJS
if ( MODEL == "LIBTOOL" ) {
printf "\t-$(LIBTOOL_CLEAN) rm -f $(%s_OBJS:$o=.lo)\n", OBJS
}
print ""
print "clean ::"
printf "\t-rm -f $(%s_OBJS)\n", OBJS
if ( MODEL == "LIBTOOL" ) {
printf "\t-$(LIBTOOL_CLEAN) rm -f $(%s_OBJS:$o=.lo)\n", OBJS
}
}
}
# vile:ts=4 sw=4
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