While I still don't fully understand the issue, I have made some
progress.
On 2015-10-23 21:00 +0200, Sven Joachim wrote:
> On the powerpc buildd, building the 64-bit libtinfo failed:
>
> ,----
> | gcc -m64 -g -O2 -fstack-protector-strong -Wformat
> | -Werror=format-security --param max-inline-insns-single=1200 -shared
> | -Wl,--version-script,resulting.map -Wl,-soname,`basename
> | ../lib/libtinfo.so.5.9 .5.9`.5,-stats,-lc -o ../lib/libtinfo.so.5.9
> | ../obj_s/access.o ../obj_s/add_tries.o ../obj_s/alloc_ttype.o
> | ../obj_s/codes.o ../obj_s/comp_captab.o ../obj_s/comp_error.o
> | ../obj_s/comp_hash.o ../obj_s/db_iterator.o ../obj_s/doalloc.o
> | ../obj_s/entries.o ../obj_s/fallback.o ../obj_s/free_ttype.o
> | ../obj_s/getenv_num.o ../obj_s/home_terminfo.o
> | ../obj_s/init_keytry.o ../obj_s/lib_acs.o ../obj_s/lib_baudrate.o
> | ../obj_s/lib_cur_term.o ../obj_s/lib_data.o ../obj_s/lib_has_cap.o
> | ../obj_s/lib_kernel.o ../obj_s/lib_keyname.o ../obj_s/lib_longname.o
> | ../obj_s/lib_napms.o ../obj_s/lib_options.o ../obj_s/lib_raw.o
> | ../obj_s/lib_setup.o ../obj_s/lib_termcap.o ../obj_s/lib_termname.o
> | ../obj_s/lib_tgoto.o ../obj_s/lib_ti.o ../obj_s/lib_tparm.o
> | ../obj_s/lib_tputs.o ../obj_s/lib_trace.o ../obj_s/lib_ttyflags.o
> | ../obj_s/lib_twait.o ../obj_s/name_match.o ../obj_s/names.o
> | ../obj_s/obsolete.o ../obj_s/read_entry.o ../obj_s/read_termcap.o
> | ../obj_s/strings.o ../obj_s/tries.o ../obj_s/trim_sgr0.o
> | ../obj_s/unctrl.o ../obj_s/visbuf.o ../obj_s/define_key.o
> | ../obj_s/hashed_db.o ../obj_s/key_defined.o ../obj_s/keybound.o
> | ../obj_s/keyok.o ../obj_s/version.o -L../lib -Wl,-z,relro
> | /usr/bin/ld:resulting.map:814: syntax error in VERSION script
The resulting.map file has been constructed previously from
package/ncurses.map:
,----
| sed -e "s/_\*;//g" < /«BUILDDIR»/ncurses-6.0+20151017/package/ncurses.map
>resulting.map
`----
If I replace package/ncurses.map with resulting.map, I get the same
complaint from ld. The only change in ncurses.map compared to the
previous (working) version in ncurses 6.0+20150810-1 is this:
--8<---------------cut here---------------start------------->8---
diff --git a/package/ncurses.map b/package/ncurses.map
index a59484f..f18ed71 100644
--- a/package/ncurses.map
+++ b/package/ncurses.map
@@ -1,4 +1,4 @@
-# $Id: ncurses.map,v 1.34 2015/06/27 22:28:50 tom Exp $
+# $Id: ncurses.map,v 1.35 2015/09/05 19:27:16 tom Exp $
# script for shared library symbol-versioning using ld
#
# This file was generated by ncu-mapsyms
@@ -806,6 +806,13 @@ NCURSES_TIC_5.9.20150530 {
_nc_strict_bsd;
} NCURSES_TIC_5.7.20081102;
+NCURSES_TIC_6.0.current {
+ global:
+ _nc_write_object;
+ local:
+ _*;
+} NCURSES_TIC_5.9.20150530;
+
NCURSES_TINFO_5.0.19991023 {
global:
BC;
--8<---------------cut here---------------end--------------->8---
After the sed substitution, this leads to the "local:" directive in
NCURSES_TIC_6.0.current having no arguments, and apparently ld does not
like this.
