X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=aclocal.m4;h=29206282ae5803442584fda1724ea6b65e87b70f;hp=69702c3bad4ad5828272409561cef3124744ccc4;hb=b0bdfbb1c78346047c54d8e516a104fcff586e52;hpb=690589d8f19e38925db061296d4f704e4a965bb2

diff --git a/aclocal.m4 b/aclocal.m4
index 69702c3b..29206282 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -28,7 +28,7 @@ dnl***************************************************************************
 dnl
 dnl Author: Thomas E. Dickey 1995-on
 dnl
-dnl $Id: aclocal.m4,v 1.810 2017/07/26 21:08:35 tom Exp $
+dnl $Id: aclocal.m4,v 1.820 2017/12/30 23:07:48 tom Exp $
 dnl Macros used in NCURSES auto-configuration script.
 dnl
 dnl These macros are maintained separately from NCURSES.  The copyright on
@@ -727,7 +727,7 @@ AC_SUBST(BUILD_EXEEXT)
 AC_SUBST(BUILD_OBJEXT)
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_CC_ENV_FLAGS version: 7 updated: 2017/02/25 18:57:40
+dnl CF_CC_ENV_FLAGS version: 8 updated: 2017/09/23 08:50:24
 dnl ---------------
 dnl Check for user's environment-breakage by stuffing CFLAGS/CPPFLAGS content
 dnl into CC.  This will not help with broken scripts that wrap the compiler
@@ -751,7 +751,7 @@ case "$CC" in
 	AC_MSG_WARN(your environment misuses the CC variable to hold CFLAGS/CPPFLAGS options)
 	# humor him...
 	cf_prog=`echo "$CC" | sed -e 's/	/ /g' -e 's/[[ ]]* / /g' -e 's/[[ ]]*[[ ]]-[[^ ]].*//'`
-	cf_flags=`echo "$CC" | ${AWK:-awk} -v prog="$cf_prog" '{ printf("%s", substr([$]0,1+length(prog))); }'`
+	cf_flags=`echo "$CC" | ${AWK:-awk} -v prog="$cf_prog" '{ printf("%s", [substr]([$]0,1+length(prog))); }'`
 	CC="$cf_prog"
 	for cf_arg in $cf_flags
 	do
@@ -3458,7 +3458,7 @@ ifelse($1,,,[$1=$LIB_PREFIX])
 	AC_SUBST(LIB_PREFIX)
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_LIB_RULES version: 86 updated: 2015/11/07 20:01:34
+dnl CF_LIB_RULES version: 87 updated: 2017/07/26 17:08:35
 dnl ------------
 dnl Append definitions and rules for the given models to the subdirectory
 dnl Makefiles, and the recursion rule for the top-level Makefile.  If the
@@ -4160,7 +4160,7 @@ AC_DEFUN([CF_LIB_TYPE],
 	test -n "$LIB_SUFFIX" && $2="${LIB_SUFFIX}[$]{$2}"
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_LINK_DATAONLY version: 11 updated: 2017/01/21 11:06:25
+dnl CF_LINK_DATAONLY version: 12 updated: 2017/07/23 17:46:07
 dnl ----------------
 dnl Some systems have a non-ANSI linker that doesn't pull in modules that have
 dnl only data (i.e., no functions), for example NeXT.  On those systems we'll
@@ -4182,7 +4182,7 @@ EOF
 	rm -f conftest.$ac_ext data.o
 	cat >conftest.$ac_ext <<EOF
 #line __oline__ "configure"
-int	testfunc()
+int	testfunc(void)
 {
 #if defined(NeXT)
 	${cf_cv_main_return:-return}(1);	/* I'm told this linker is broken */
@@ -4578,7 +4578,7 @@ AC_ARG_WITH(manpage-tbl,
 AC_MSG_RESULT($MANPAGE_TBL)
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_MAN_PAGES version: 46 updated: 2015/08/05 20:44:28
+dnl CF_MAN_PAGES version: 47 updated: 2017/08/12 07:58:51
 dnl ------------
 dnl Try to determine if the man-pages on the system are compressed, and if
 dnl so, what format is used.  Use this information to construct a script that
@@ -4651,7 +4651,7 @@ INSTALL_DATA="$INSTALL_DATA"
 transform="$program_transform_name"
 
 TMP=\${TMPDIR:=/tmp}/man\$\$
-trap "rm -f \$TMP" 0 1 2 5 15
+trap "rm -f \$TMP" 0 1 2 3 15
 
 form=\[$]1
 shift || exit 1
@@ -5778,7 +5778,7 @@ CF_VERBOSE(...checked $1 [$]$1)
 AC_SUBST(EXTRA_LDFLAGS)
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_SHARED_OPTS version: 90 updated: 2017/02/11 14:48:57
+dnl CF_SHARED_OPTS version: 92 updated: 2017/12/30 17:26:05
 dnl --------------
 dnl --------------
 dnl Attempt to determine the appropriate CC/LD options for creating a shared
@@ -5879,15 +5879,15 @@ AC_DEFUN([CF_SHARED_OPTS],
 	(aix4.[3-9]*|aix[[5-7]]*)
 		if test "$GCC" = yes; then
 			CC_SHARED_OPTS='-Wl,-brtl'
-			MK_SHARED_LIB='${CC} -shared -Wl,-brtl -Wl,-blibpath:${RPATH_LIST}:/usr/lib -o [$]@'
+			MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -shared -Wl,-brtl -Wl,-blibpath:${RPATH_LIST}:/usr/lib -o [$]@'
 		else
 			CC_SHARED_OPTS='-brtl'
 			# as well as '-qpic=large -G' or perhaps "-bM:SRE -bnoentry -bexpall"
-			MK_SHARED_LIB='${CC} -G -Wl,-brtl -Wl,-blibpath:${RPATH_LIST}:/usr/lib -o [$]@'
+			MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -G -Wl,-brtl -Wl,-blibpath:${RPATH_LIST}:/usr/lib -o [$]@'
 		fi
 		;;
 	(beos*)
-		MK_SHARED_LIB='${CC} ${CFLAGS} -o $[@] -Xlinker -soname=`basename $[@]` -nostart -e 0'
+		MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -o $[@] -Xlinker -soname=`basename $[@]` -nostart -e 0'
 		;;
 	(cygwin*)
 		CC_SHARED_OPTS=
@@ -5907,7 +5907,7 @@ AC_DEFUN([CF_SHARED_OPTS],
 		** SHARED_LIB \[$]SHARED_LIB
 		** IMPORT_LIB \[$]IMPORT_LIB
 EOF
-		exec \[$]* -shared -Wl,--out-implib=\[$]{IMPORT_LIB} -Wl,--export-all-symbols -o \[$]{SHARED_LIB}
+		exec \[$]* ${LDFLAGS} -shared -Wl,--out-implib=\[$]{IMPORT_LIB} -Wl,--export-all-symbols -o \[$]{SHARED_LIB}
 CF_EOF
 		chmod +x mk_shared_lib.sh
 		;;
@@ -5929,14 +5929,14 @@ CF_EOF
 		** SHARED_LIB \[$]SHARED_LIB
 		** IMPORT_LIB \[$]IMPORT_LIB
 EOF
-		exec \[$]* -shared -Wl,--out-implib=\[$]{IMPORT_LIB} -Wl,--export-all-symbols -o \[$]{SHARED_LIB}
+		exec \[$]* ${LDFLAGS} -shared -Wl,--out-implib=\[$]{IMPORT_LIB} -Wl,--export-all-symbols -o \[$]{SHARED_LIB}
 CF_EOF
 		chmod +x mk_shared_lib.sh
 		;;
 	(darwin*)
 		cf_try_cflags="no-cpp-precomp"
 		CC_SHARED_OPTS="-dynamic"
-		MK_SHARED_LIB='${CC} ${CFLAGS} -dynamiclib -install_name ${libdir}/`basename $[@]` -compatibility_version ${ABI_VERSION} -current_version ${ABI_VERSION} -o $[@]'
+		MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -dynamiclib -install_name ${libdir}/`basename $[@]` -compatibility_version ${ABI_VERSION} -current_version ${ABI_VERSION} -o $[@]'
 		test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=abi
 		cf_cv_shlib_version_infix=yes
 		AC_CACHE_CHECK([if ld -search_paths_first works], cf_cv_ldflags_search_paths_first, [
@@ -5953,7 +5953,7 @@ CF_EOF
 		if test "$GCC" != yes; then
 			CC_SHARED_OPTS='+Z'
 		fi
-		MK_SHARED_LIB='${LD} -b -o $[@]'
+		MK_SHARED_LIB='${LD} ${LDFLAGS} -b -o $[@]'
 		INSTALL_LIB="-m 555"
 		;;
 	(hpux*)
@@ -5964,7 +5964,7 @@ CF_EOF
 			CC_SHARED_OPTS='+Z'
 			LD_SHARED_OPTS='-Wl,+b,${libdir}'
 		fi
-		MK_SHARED_LIB='${LD} +b ${libdir} -b -o $[@]'
+		MK_SHARED_LIB='${LD} ${LDFLAGS} +b ${libdir} -b -o $[@]'
 		# HP-UX shared libraries must be executable, and should be
 		# readonly to exploit a quirk in the memory manager.
 		INSTALL_LIB="-m 555"
@@ -5972,12 +5972,12 @@ CF_EOF
 	(interix*)
 		test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=rel
 		if test "$cf_cv_shlib_version" = rel; then
-			cf_shared_soname='`basename $@ .${REL_VERSION}`.${ABI_VERSION}'
+			cf_shared_soname='`basename $[@] .${REL_VERSION}`.${ABI_VERSION}'
 		else
-			cf_shared_soname='`basename $@`'
+			cf_shared_soname='`basename $[@]`'
 		fi
 		CC_SHARED_OPTS=
-		MK_SHARED_LIB='${CC} -shared -Wl,-rpath,${RPATH_LIST} -Wl,-h,'$cf_shared_soname' -o $@'
+		MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -shared -Wl,-rpath,${RPATH_LIST} -Wl,-h,'$cf_shared_soname' -o $[@]'
 		;;
 	(irix*)
 		if test "$cf_cv_enable_rpath" = yes ; then
@@ -5986,9 +5986,9 @@ CF_EOF
 		# tested with IRIX 5.2 and 'cc'.
 		if test "$GCC" != yes; then
 			CC_SHARED_OPTS='-KPIC'
-			MK_SHARED_LIB='${CC} -shared -rdata_shared -soname `basename $[@]` -o $[@]'
+			MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -shared -rdata_shared -soname `basename $[@]` -o $[@]'
 		else
-			MK_SHARED_LIB='${CC} -shared -Wl,-soname,`basename $[@]` -o $[@]'
+			MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -shared -Wl,-soname,`basename $[@]` -o $[@]'
 		fi
 		cf_cv_rm_so_locs=yes
 		;;
@@ -6001,7 +6001,7 @@ CF_EOF
 			EXTRA_LDFLAGS="${cf_ld_rpath_opt}\${RPATH_LIST} $EXTRA_LDFLAGS"
 		fi
 		CF_SHARED_SONAME
-		MK_SHARED_LIB='${CC} ${CFLAGS} -shared -Wl,-soname,'$cf_cv_shared_soname',-stats,-lc -o $[@]'
+		MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -shared -Wl,-soname,'$cf_cv_shared_soname',-stats,-lc -o $[@]'
 		;;
 	(mingw*)
 		cf_cv_shlib_version=mingw
@@ -6026,7 +6026,7 @@ CF_EOF
 		** SHARED_LIB \[$]SHARED_LIB
 		** IMPORT_LIB \[$]IMPORT_LIB
 EOF
-		exec \[$]* -shared -Wl,--enable-auto-import,--out-implib=\[$]{IMPORT_LIB} -Wl,--export-all-symbols -o \[$]{SHARED_LIB}
+		exec \[$]* ${LDFLAGS} -shared -Wl,--enable-auto-import,--out-implib=\[$]{IMPORT_LIB} -Wl,--export-all-symbols -o \[$]{SHARED_LIB}
 CF_EOF
 		chmod +x mk_shared_lib.sh
 		;;
@@ -6040,11 +6040,11 @@ CF_EOF
 		fi
 		CC_SHARED_OPTS="$CC_SHARED_OPTS -DPIC"
 		CF_SHARED_SONAME
-		MK_SHARED_LIB='${CC} ${CFLAGS} -shared -Wl,-Bshareable,-soname,'$cf_cv_shared_soname',-stats,-lc -o $[@]'
+		MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -shared -Wl,-Bshareable,-soname,'$cf_cv_shared_soname',-stats,-lc -o $[@]'
 		;;
 	(nto-qnx*|openbsd*|freebsd[[12]].*)
 		CC_SHARED_OPTS="$CC_SHARED_OPTS -DPIC"
-		MK_SHARED_LIB='${LD} -Bshareable -o $[@]'
+		MK_SHARED_LIB='${LD} ${LDFLAGS} -Bshareable -o $[@]'
 		test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=rel
 		;;
 	(dragonfly*|freebsd*)
@@ -6055,7 +6055,7 @@ CF_EOF
 			EXTRA_LDFLAGS="${cf_ld_rpath_opt}\${RPATH_LIST} $EXTRA_LDFLAGS"
 		fi
 		CF_SHARED_SONAME
-		MK_SHARED_LIB='${CC} ${CFLAGS} -shared -Wl,-soname,'$cf_cv_shared_soname',-stats,-lc -o $[@]'
+		MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -shared -Wl,-soname,'$cf_cv_shared_soname',-stats,-lc -o $[@]'
 		;;
 	(netbsd*)
 		CC_SHARED_OPTS="$CC_SHARED_OPTS -DPIC"
@@ -6071,16 +6071,16 @@ CF_EOF
 			fi
 			fi
 			CF_SHARED_SONAME
-			MK_SHARED_LIB='${CC} ${CFLAGS} -shared -Wl,-soname,'$cf_cv_shared_soname' -o $[@]'
+			MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -shared -Wl,-soname,'$cf_cv_shared_soname' -o $[@]'
 		else
-			MK_SHARED_LIB='${CC} -Wl,-shared -Wl,-Bshareable -o $[@]'
+			MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -Wl,-shared -Wl,-Bshareable -o $[@]'
 		fi
 		;;
 	(osf*|mls+*)
 		# tested with OSF/1 V3.2 and 'cc'
 		# tested with OSF/1 V3.2 and gcc 2.6.3 (but the c++ demo didn't
 		# link with shared libs).
-		MK_SHARED_LIB='${LD} -set_version ${REL_VERSION}:${ABI_VERSION} -expect_unresolved "*" -shared -soname `basename $[@]`'
+		MK_SHARED_LIB='${LD} ${LDFLAGS} -set_version ${REL_VERSION}:${ABI_VERSION} -expect_unresolved "*" -shared -soname `basename $[@]`'
 		case $host_os in
 		(osf4*)
 			MK_SHARED_LIB="${MK_SHARED_LIB} -msym"
@@ -6098,7 +6098,7 @@ CF_EOF
 		if test "$GCC" != yes; then
 			CC_SHARED_OPTS='-belf -KPIC'
 		fi
-		MK_SHARED_LIB='${LD} -dy -G -h `basename $[@] .${REL_VERSION}`.${ABI_VERSION} -o [$]@'
+		MK_SHARED_LIB='${LD} ${LDFLAGS} -dy -G -h `basename $[@] .${REL_VERSION}`.${ABI_VERSION} -o [$]@'
 		if test "$cf_cv_enable_rpath" = yes ; then
 			# only way is to set LD_RUN_PATH but no switch for it
 			RUN_PATH=$libdir
@@ -6112,7 +6112,7 @@ CF_EOF
 		if test "$GCC" != yes; then
 			CC_SHARED_OPTS='-KPIC'
 		fi
-		MK_SHARED_LIB='${LD} -assert pure-text -o $[@]'
+		MK_SHARED_LIB='${LD} ${LDFLAGS} -assert pure-text -o $[@]'
 		test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=rel
 		;;
 	(solaris2*)
@@ -6135,9 +6135,9 @@ CF_EOF
 			done
 			CFLAGS="$cf_save_CFLAGS"
 			CC_SHARED_OPTS=$cf_shared_opts
-			MK_SHARED_LIB='${CC} -dy -G -h '$cf_cv_shared_soname' -o $[@]'
+			MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -dy -G -h '$cf_cv_shared_soname' -o $[@]'
 		else
-			MK_SHARED_LIB='${CC} -shared -dy -G -h '$cf_cv_shared_soname' -o $[@]'
+			MK_SHARED_LIB='${CC} ${LDFLAGS} ${CFLAGS} -shared -dy -G -h '$cf_cv_shared_soname' -o $[@]'
 		fi
 		;;
 	(sysv5uw7*|unix_sv*)
@@ -6145,7 +6145,7 @@ CF_EOF
 		if test "$GCC" != yes; then
 			CC_SHARED_OPTS='-KPIC'
 		fi
-		MK_SHARED_LIB='${LD} -d y -G -o [$]@'
+		MK_SHARED_LIB='${LD} ${LDFLAGS} -d y -G -o [$]@'
 		;;
 	(*)
 		CC_SHARED_OPTS='unknown'
@@ -6402,7 +6402,7 @@ if test "$cf_cv_sizechange" != no ; then
 fi
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_SRC_MODULES version: 29 updated: 2015/04/12 11:42:01
+dnl CF_SRC_MODULES version: 30 updated: 2017/07/26 17:08:35
 dnl --------------
 dnl For each parameter, test if the source-directory exists, and if it contains
 dnl a 'modules' file.  If so, add to the list $cf_cv_src_modules which we'll
@@ -7304,7 +7304,7 @@ if test "$with_gpm" != no ; then
 fi
 ])
 dnl ---------------------------------------------------------------------------
-dnl CF_WITH_LIBTOOL version: 34 updated: 2016/12/31 12:04:57
+dnl CF_WITH_LIBTOOL version: 35 updated: 2017/08/12 07:58:51
 dnl ---------------
 dnl Provide a configure option to incorporate libtool.  Define several useful
 dnl symbols for the makefile rules.
@@ -7328,7 +7328,7 @@ dnl
 dnl	LOCAL=aclocal.m4
 dnl	ORIG=aclocal.m4.orig
 dnl
-dnl	trap "mv $ORIG $LOCAL" 0 1 2 5 15
+dnl	trap "mv $ORIG $LOCAL" 0 1 2 3 15
 dnl	rm -f $ORIG
 dnl	mv $LOCAL $ORIG
 dnl
@@ -7900,6 +7900,92 @@ AC_SUBST(VERSIONED_SYMS)
 AC_SUBST(WILDCARD_SYMS)
 ])dnl
 dnl ---------------------------------------------------------------------------
+dnl CF_WITH_X11_RGB version: 1 updated: 2017/11/25 17:32:16
+dnl ---------------
+dnl Handle configure option "--with-x11-rgb", setting these shell
+dnl variables:
+dnl
+dnl $RGB_PATH is the option value, used for finding the X11 rgb file.
+dnl $no_x11_rgb is a "#" (comment) if "--without-x11-rgb" is given.
+dnl
+dnl Most Linux's use this:
+dnl 	/usr/share/X11/rgb.txt
+dnl Debian uses this:
+dnl 	/etc/X11/rgb.txt
+dnl DragonFlyBSD ports uses this:
+dnl 	/usr/pkg/lib/X11/rgb.txt
+dnl FreeBSD ports use these:
+dnl 	/usr/local/lib/X11/rgb.txt
+dnl 	/usr/local/share/X11/rgb.txt
+dnl Mandriva has these:
+dnl 	/usr/lib/X11/rgb.txt
+dnl 	/usr/lib64/X11/rgb.txt
+dnl NetBSD has these
+dnl 	/usr/X11R7/lib/X11/rgb.txt
+dnl OpenSolaris uses
+dnl 	32-bit:
+dnl 	/usr/X11/etc/X11/rgb.txt
+dnl 	/usr/X11/share/X11/rgb.txt
+dnl 	/usr/X11/lib/X11/rgb.txt
+dnl OSX uses
+dnl		/opt/local/share/X11/rgb.txt (MacPorts)
+dnl		/opt/X11/share/X11/rgb.txt (non-ports)
+dnl	64-bit:
+dnl 	/usr/X11/etc/X11/rgb.txt
+dnl 	/usr/X11/share/X11/rgb.txt (perhaps)
+dnl 	/usr/X11/lib/amd64/X11/rgb.txt
+dnl Solaris10 uses (in this order):
+dnl 	/usr/openwin/lib/X11/rgb.txt
+dnl 	/usr/X11/lib/X11/rgb.txt
+AC_DEFUN([CF_WITH_X11_RGB],[
+AC_MSG_CHECKING(for X11 rgb file)
+AC_ARG_WITH(x11-rgb,
+	[  --with-x11-rgb=FILE   file containing X11 rgb information (EPREFIX/lib/X11/rgb.txt)],
+	[RGB_PATH=$withval],
+	[RGB_PATH=auto])
+
+if test "x[$]RGB_PATH" = xauto
+then
+	RGB_PATH='${exec_prefix}/lib/X11/rgb.txt'
+	for cf_path in \
+		/opt/local/share/X11/rgb.txt \
+		/opt/X11/share/X11/rgb.txt \
+		/usr/share/X11/rgb.txt \
+		/usr/X11/share/X11/rgb.txt \
+		/usr/X11/lib/X11/rgb.txt \
+		/usr/lib/X11/rgb.txt \
+		/etc/X11/rgb.txt \
+		/usr/pkg/lib/X11/rgb.txt \
+		/usr/X11R7/lib/X11/rgb.txt \
+		/usr/X11R6/lib/X11/rgb.txt \
+		/usr/X11R5/lib/X11/rgb.txt \
+		/usr/X11R4/lib/X11/rgb.txt \
+		/usr/local/lib/X11/rgb.txt \
+		/usr/local/share/X11/rgb.txt \
+		/usr/lib64/X11/rgb.txt
+	do
+		if test -f "$cf_path" ; then
+			RGB_PATH="$cf_path"
+			break
+		fi
+	done
+else
+	cf_path=$RGB_PATH
+	CF_PATH_SYNTAX(cf_path)
+fi
+
+AC_MSG_RESULT($RGB_PATH)
+AC_SUBST(RGB_PATH)
+AC_DEFINE_UNQUOTED(RGB_PATH,"$cf_path")
+
+no_x11_rgb=
+if test "$RGB_PATH" = no
+then
+	no_x11_rgb="#"
+fi
+AC_SUBST(no_x11_rgb)
+])dnl
+dnl ---------------------------------------------------------------------------
 dnl CF_XOPEN_SOURCE version: 52 updated: 2016/08/27 12:21:42
 dnl ---------------
 dnl Try to get _XOPEN_SOURCE defined properly that we can use POSIX functions,