Hello,
On 01/25/2016 11:57 AM, Assaf Gordon wrote:
compiling 8.25 on AIX-7 fails with "undefined symbol .rpl_malloc".
I'll be able to investigate further a bit later, but this seems similar to:
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=12841
===
$ ./configure
$ make V=1
...
...
gcc -std=gnu99 -I. -I./lib -Ilib -I./lib -Isrc -I./src
-D_THREAD_SAFE -fPIC -g -O2 -MT src/src_libstdbuf_so-libstdbuf.o -MD -MP -MF
src/.deps/src_libstdbuf_so-libstdbuf.Tpo -c -o src/src_libstdbuf_so-libstdbuf.o
`test -f 'src/libstdbuf.c' || echo './'`src/libstdbuf.c
mv -f src/.deps/src_libstdbuf_so-libstdbuf.Tpo
src/.deps/src_libstdbuf_so-libstdbuf.Po
gcc -std=gnu99 -fPIC -g -O2 -shared -o src/libstdbuf.so
src/src_libstdbuf_so-libstdbuf.o
ld: 0711-317 ERROR: Undefined symbol: .rpl_malloc
ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more information.
collect2: error: ld returned 8 exit status
The attached patch avoids the error, though I'm not sure if it's optimal (it adds
"#undef malloc" as suggested in the above bug report).
Compilation then succeeds, but make still fails due to some strange dependency
issue with man-page generation:
====
$ make V=1
make all-recursive
Making all in po
Target "all" is up to date.
Making all in .
name=`echo man/test.1 | sed 's|.*/||; s|\.1$||'` || exit 1; case $name in install) prog='ginstall'; argv=$name;; test) prog='['; argv='[';; *) prog=$name; argv=$prog;; esac; rm -f man/test.1 man/test.1-t && t=man/test.td && rm -rf $t && /home/agn/usr/bin/gmkdir -p $t && (cd $t && ln -s '/home/agn/sources/coreutils-8.25/src/'$prog $argv) && : ${SOURCE_DATE_EPOCH=`cat ./.timestamp 2>/dev/null || :`} && export SOURCE_DATE_EPOCH && perl -- ./man/help2man --source='GNU coreutils 8.25' --include=./man/$name.x
--output=$t/$name.1 --info-page='\(aq(coreutils) '$name' invocation\(aq' $t/$argv && sed -e 's|man/test\.td/||g' -e '/For complete documentation/d' $t/$name.1 > man/test.1-t && rm -rf $t && chmod a-w man/test.1-t && mv man/test.1-t man/test.1
help2man: can't get `--help' info from man/test.td/[
Try `--no-discard-stderr' if option outputs to stderr
make: 1254-004 The error code from the last command is 127.
====
Seems like "src/[" is not automatically built ?
===
$ ls -l ./man/test.td/\[
lrwxrwxrwx 1 agn usr 38 Jan 28 07:25 ./man/test.td/[ ->
/home/agn/sources/coreutils-8.25/src/[
$ ls -l ./src/[
ls: 0653-341 The file ./src/[ does not exist.
===
To solve it, I built "/src/[" explicitly, then "make" completes successfully.
===
$ make src/[
CC src/lbracket.o
CCLD src/[
$ make
(( completes successfully ))
===
After that few tests fail with 'make check', I'll send in a separate message.
regards,
- assaf
>From d915acd0224105c3c7cb5057f61361eb452be83c Mon Sep 17 00:00:00 2001
From: Assaf Gordon <assafgor...@gmail.com>
Date: Wed, 27 Jan 2016 23:11:02 -0500
Subject: [PATCH] stdbuf: fix compliation issue AIX 7.1
* src/libstdbuf.c: #undef 'malloc' to avoid
'undefined symbol .rpl_malloc' errors.
See: https://bugs.gnu.org/22464 .
---
src/libstdbuf.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/libstdbuf.c b/src/libstdbuf.c
index 885377a..2141f88 100644
--- a/src/libstdbuf.c
+++ b/src/libstdbuf.c
@@ -20,6 +20,9 @@
#include <stdio.h>
#include "system.h"
+/* Deactivate config.h's "rpl_"-prefixed definitions of this symbol. */
+#undef malloc
+
/* Note currently for glibc (2.3.5) the following call does not change
the buffer size, and more problematically does not give any indication
that the new size request was ignored:
--
1.9.1