NetBSD Problem Report #40170
From jmcneill@black.invisible.ca Sun Dec 14 18:43:10 2008
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Message-Id: <20081214184305.D23C17D8F10@black.invisible.ca>
Date: Sun, 14 Dec 2008 13:43:05 -0500 (EST)
From: jmcneill@invisible.ca
Reply-To: jmcneill@invisible.ca
To: gnats-bugs@gnats.NetBSD.org
Subject: gcc -m32 issues with NEEDED
X-Send-Pr-Version: 3.95
>Number: 40170
>Category: toolchain
>Synopsis: gcc -m32 issues with NEEDED
>Confidential: no
>Severity: serious
>Priority: high
>Responsible: mrg
>State: closed
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Sun Dec 14 18:45:00 +0000 2008
>Closed-Date: Sun Jan 18 09:04:07 +0000 2009
>Last-Modified: Sun Jan 18 09:04:07 +0000 2009
>Originator: Jared D. McNeill
>Release: NetBSD 5.99.5
>Organization:
>Environment:
System: NetBSD black.invisible.ca 5.99.5 NetBSD 5.99.5 (GENERIC) #31: Sat Dec 13 21:35:08 EST 2008 jmcneill@black.invisible.ca:/export/home/jmcneill/branches/HEAD/src/sys/arch/amd64/compile/GENERIC amd64
Architecture: x86_64
Machine: amd64
>Description:
Consider the following test case (where /usr/pkg contains x86_64
binaries and /usr/pkg32 contains i386 binaries):
Create an empty file eg:
echo 'int main(void) { return 0; }' >m32.c
Then run the following script:
#!/bin/sh -x
cc `/usr/pkg/bin/pkg-config --cflags gthread-2.0` \
m32.c -o m32-64 `/usr/pkg/bin/pkg-config --libs gthread-2.0`
cc -m32 `/usr/pkg32/bin/pkg-config --cflags gthread-2.0` \
m32.c -o m32-64 `/usr/pkg32/bin/pkg-config --libs gthread-2.0`
The first command links successfully, however the second fails:
+ '.' '/etc/shrc'
+ '/usr/pkg/bin/pkg-config' '--cflags' 'gthread-2.0'
+ '/usr/pkg/bin/pkg-config' '--libs' 'gthread-2.0'
+ cc '-pthread' '-I/usr/pkg/include/glib/glib-2.0' '-I/usr/pkg/lib/glib-2.0/include' 'm32.c' '-o' m32 '-Wl,-R/usr/pkg/lib' '-pthread' '-L/usr/pkg/lib' '-lgthread-2.0' '-lglib-2.0' '-lintl'
+ '/usr/pkg32/bin/pkg-config' '--cflags' 'gthread-2.0'
+ '/usr/pkg32/bin/pkg-config' '--libs' 'gthread-2.0'
+ cc '-m32' '-pthread' '-I/usr/pkg32/include/glib/glib-2.0' '-I/usr/pkg32/lib/glib-2.0/include' 'm32.c' '-o' m32 '-Wl,-R/usr/pkg32/lib' '-pthread' '-L/usr/pkg32/lib' '-lgthread-2.0' '-lpthread' '-lrt' '-lglib-2.0' '-lintl'
ld: warning: libpcre.so.0, needed by /usr/pkg32/lib/libglib-2.0.so, not found (try using -rpath or -rpath-link)
/usr/pkg32/lib/libglib-2.0.so: undefined reference to `pcre_compile2'
/usr/pkg32/lib/libglib-2.0.so: undefined reference to `pcre_dfa_exec'
/usr/pkg32/lib/libglib-2.0.so: undefined reference to `pcre_fullinfo'
/usr/pkg32/lib/libglib-2.0.so: undefined reference to `pcre_get_stringtable_entries'
/usr/pkg32/lib/libglib-2.0.so: undefined reference to `pcre_config'
/usr/pkg32/lib/libglib-2.0.so: undefined reference to `pcre_get_stringnumber'
/usr/pkg32/lib/libglib-2.0.so: undefined reference to `pcre_study'
/usr/pkg32/lib/libglib-2.0.so: undefined reference to `pcre_free'
/usr/pkg32/lib/libglib-2.0.so: undefined reference to `pcre_exec'
However, /usr/pkg32/lib/libpcre.so.0 exists:
libpcre.so.0: file format elf32-i386
libpcre.so.0
architecture: i386, flags 0x00000150:
HAS_SYMS, DYNAMIC, D_PAGED
start address 0x00000ec0
Program Header:
LOAD off 0x00000000 vaddr 0x00000000 paddr 0x00000000 align 2**12
filesz 0x00033bf0 memsz 0x00033bf0 flags r-x
LOAD off 0x00033bf0 vaddr 0x00034bf0 paddr 0x00034bf0 align 2**12
filesz 0x000001a0 memsz 0x000001c0 flags rw-
DYNAMIC off 0x00033c04 vaddr 0x00034c04 paddr 0x00034c04 align 2**2
filesz 0x000000b8 memsz 0x000000b8 flags rw-
NOTE off 0x00033bc4 vaddr 0x00033bc4 paddr 0x00033bc4 align 2**2
filesz 0x00000018 memsz 0x00000018 flags r--
NOTE off 0x00033bdc vaddr 0x00033bdc paddr 0x00033bdc align 2**2
filesz 0x00000014 memsz 0x00000014 flags r--
Dynamic Section:
NEEDED libc.so.12
SONAME libpcre.so.0
RPATH /usr/pkg32/lib
INIT 0xd60
FINI 0x25380
HASH 0xd4
STRTAB 0x7d8
SYMTAB 0x318
STRSZ 0x3e9
SYMENT 0x10
PLTGOT 0x34d1c
PLTRELSZ 0xa0
PLTREL 0x11
JMPREL 0xcb4
REL 0xbc4
RELSZ 0xf0
RELENT 0x8
RELCOUNT 0x2
Sections:
Idx Name Size VMA LMA File off Algn
0 .hash 00000244 000000d4 000000d4 000000d4 2**2
CONTENTS, ALLOC, LOAD, READONLY, DATA
1 .dynsym 000004c0 00000318 00000318 00000318 2**2
CONTENTS, ALLOC, LOAD, READONLY, DATA
2 .dynstr 000003e9 000007d8 000007d8 000007d8 2**0
CONTENTS, ALLOC, LOAD, READONLY, DATA
3 .rel.dyn 000000f0 00000bc4 00000bc4 00000bc4 2**2
CONTENTS, ALLOC, LOAD, READONLY, DATA
4 .rel.plt 000000a0 00000cb4 00000cb4 00000cb4 2**2
CONTENTS, ALLOC, LOAD, READONLY, DATA
5 .init 0000000f 00000d60 00000d60 00000d60 2**4
CONTENTS, ALLOC, LOAD, READONLY, CODE
6 .plt 00000150 00000d70 00000d70 00000d70 2**2
CONTENTS, ALLOC, LOAD, READONLY, CODE
7 .text 000244b4 00000ec0 00000ec0 00000ec0 2**4
CONTENTS, ALLOC, LOAD, READONLY, CODE
8 .fini 0000000a 00025380 00025380 00025380 2**4
CONTENTS, ALLOC, LOAD, READONLY, CODE
9 .rodata 0000e820 000253a0 000253a0 000253a0 2**5
CONTENTS, ALLOC, LOAD, READONLY, DATA
10 .eh_frame 00000004 00033bc0 00033bc0 00033bc0 2**2
CONTENTS, ALLOC, LOAD, READONLY, DATA
11 .note.netbsd.ident 00000018 00033bc4 00033bc4 00033bc4 2**2
CONTENTS, ALLOC, LOAD, READONLY, DATA
12 .note.netbsd.pax 00000014 00033bdc 00033bdc 00033bdc 2**2
CONTENTS, ALLOC, LOAD, READONLY, DATA
13 .ctors 00000008 00034bf0 00034bf0 00033bf0 2**2
CONTENTS, ALLOC, LOAD, DATA
14 .dtors 00000008 00034bf8 00034bf8 00033bf8 2**2
CONTENTS, ALLOC, LOAD, DATA
15 .jcr 00000004 00034c00 00034c00 00033c00 2**2
CONTENTS, ALLOC, LOAD, DATA
16 .dynamic 000000b8 00034c04 00034c04 00033c04 2**2
CONTENTS, ALLOC, LOAD, DATA
17 .got 00000060 00034cbc 00034cbc 00033cbc 2**2
CONTENTS, ALLOC, LOAD, DATA
18 .got.plt 0000005c 00034d1c 00034d1c 00033d1c 2**2
CONTENTS, ALLOC, LOAD, DATA
19 .data 00000018 00034d78 00034d78 00033d78 2**2
CONTENTS, ALLOC, LOAD, DATA
20 .bss 00000020 00034d90 00034d90 00033d90 2**2
ALLOC
21 .comment 000005a8 00000000 00000000 00033d90 2**0
CONTENTS, READONLY
SYMBOL TABLE:
000000d4 l d .hash 00000000 .hash
00000318 l d .dynsym 00000000 .dynsym
000007d8 l d .dynstr 00000000 .dynstr
00000bc4 l d .rel.dyn 00000000 .rel.dyn
00000cb4 l d .rel.plt 00000000 .rel.plt
00000d60 l d .init 00000000 .init
00000d70 l d .plt 00000000 .plt
00000ec0 l d .text 00000000 .text
00025380 l d .fini 00000000 .fini
000253a0 l d .rodata 00000000 .rodata
00033bc0 l d .eh_frame 00000000 .eh_frame
00033bc4 l d .note.netbsd.ident 00000000 .note.netbsd.ident
00033bdc l d .note.netbsd.pax 00000000 .note.netbsd.pax
00034bf0 l d .ctors 00000000 .ctors
00034bf8 l d .dtors 00000000 .dtors
00034c00 l d .jcr 00000000 .jcr
00034c04 l d .dynamic 00000000 .dynamic
00034cbc l d .got 00000000 .got
00034d1c l d .got.plt 00000000 .got.plt
00034d78 l d .data 00000000 .data
00034d90 l d .bss 00000000 .bss
00000000 l d .comment 00000000 .comment
00000000 l d *ABS* 00000000 .shstrtab
00000000 l d *ABS* 00000000 .symtab
00000000 l d *ABS* 00000000 .strtab
00000000 l df *ABS* 00000000 crti.c
00000000 l df *ABS* 00000000 crtbeginS.c
00034bf0 l O .ctors 00000000 __CTOR_LIST__
00034bf8 l O .dtors 00000000 __DTOR_LIST__
00033bc0 l O .eh_frame 00000000 __EH_FRAME_BEGIN__
00034c00 l O .jcr 00000000 __JCR_LIST__
00034d90 l O .bss 00000001 completed.3420
00034d7c l O .data 00000000 p.3418
00000ec0 l F .text 00000000 __do_global_dtors_aux
00034d94 l O .bss 00000018 object.3478
00000f40 l F .text 00000000 frame_dummy
00000000 l df *ABS* 00000000 crtendS.c
00034bf4 l O .ctors 00000000 __CTOR_END__
00034bfc l O .dtors 00000000 __DTOR_END__
00033bc0 l O .eh_frame 00000000 __FRAME_END__
00034c00 l O .jcr 00000000 __JCR_END__
00025340 l F .text 00000000 __do_global_ctors_aux
00000000 l df *ABS* 00000000 crtn.c
00000000 l df *ABS* 00000000 pcre_compile.c
000253a0 l O .rodata 00000096 escapes
00025440 l O .rodata 00000025 verbnames
00025480 l O .rodata 00000038 verbs
000254b8 l O .rodata 00000004 verbcount
000254c0 l O .rodata 00000054 posix_names
00025514 l O .rodata 0000000f posix_name_lengths
00025540 l O .rodata 000000a8 posix_class_maps
00025600 l O .rodata 00000929 error_texts
00025f40 l O .rodata 00000100 digitab
00000fa0 l F .text 0000003c find_error_text
00000fdc l F .text 000006c3 check_escape
0000169f l F .text 000001c1 get_ucp
00001860 l F .text 00000102 is_counted_repeat
00001962 l F .text 00000145 read_repeat_counts
00001aa7 l F .text 00000357 find_parens
00001dfe l F .text 00000138 first_significant_code
00001f36 l F .text 000004e1 find_fixedlength
00002417 l F .text 000001a5 find_bracket
000025bc l F .text 00000163 find_recurse
0000271f l F .text 000004ac could_be_empty_branch
00002bcb l F .text 00000056 could_be_empty
00002c21 l F .text 0000008a check_posix_syntax
00002cab l F .text 00000096 check_posix_name
00002d41 l F .text 0000010a adjust_recurse
00002e4b l F .text 00000062 auto_callout
00002ead l F .text 0000005f complete_callout
00002f0c l F .text 0000010f get_othercase_range
0000301b l F .text 000010ce check_auto_possessive
000040e9 l F .text 000061b6 compile_branch
0000a29f l F .text 00000450 compile_regex
0000a6ef l F .text 000001ee is_anchored
0000a8dd l F .text 000001bc is_startline
0000aa99 l F .text 0000027e find_firstassertedchar
00000000 l df *ABS* 00000000 pcre_config.c
00000000 l df *ABS* 00000000 pcre_dfa_exec.c
000260a0 l O .rodata 00000070 coptable
00026110 l O .rodata 0000000e toptable1
0002611e l O .rodata 0000000e toptable2
0000b9dc l F .text 00007d54 internal_dfa_exec
00000000 l df *ABS* 00000000 pcre_exec.c
0002612c l O .rodata 00000006 rep_min
00026132 l O .rodata 00000006 rep_max
00014540 l F .text 0000029c match_ref
000147dc l F .text 0000ca98 match
00000000 l df *ABS* 00000000 pcre_fullinfo.c
00000000 l df *ABS* 00000000 pcre_get.c
00022bc3 l F .text 000000f3 get_first_set
00000000 l df *ABS* 00000000 pcre_globals.c
00000000 l df *ABS* 00000000 pcre_info.c
00000000 l df *ABS* 00000000 pcre_maketables.c
00000000 l df *ABS* 00000000 pcre_newline.c
00000000 l df *ABS* 00000000 pcre_ord2utf8.c
00000000 l df *ABS* 00000000 pcre_refcount.c
00000000 l df *ABS* 00000000 pcre_study.c
00023c90 l F .text 000000ad set_bit
00023d3d l F .text 00000ac7 set_start_bits
00000000 l df *ABS* 00000000 pcre_tables.c
00000000 l df *ABS* 00000000 pcre_try_flipped.c
00024a50 l F .text 00000063 byteflip
00000000 l df *ABS* 00000000 pcre_ucd.c
00000000 l df *ABS* 00000000 pcre_valid_utf8.c
00000000 l df *ABS* 00000000 pcre_version.c
00000000 l df *ABS* 00000000 pcre_xclass.c
00000000 l df *ABS* 00000000 pcre_chartables.c
0000b90b l F .text 00000000 .hidden __i686.get_pc_thunk.cx
00034d78 l O .data 00000000 .hidden __dso_handle
00000f99 l F .text 00000000 .hidden __i686.get_pc_thunk.bx
00034d1c l O *ABS* 00000000 .hidden _GLOBAL_OFFSET_TABLE_
00029960 g O .rodata 00009e00 _pcre_ucd_stage2
00022cb6 g F .text 0000008f pcre_copy_substring
0000ad5e g F .text 00000bad pcre_compile2
00013730 g F .text 00000e0d pcre_dfa_exec
0002377c g F .text 000001f7 _pcre_is_newline
00000000 F *UND* 00000000 memmove
00034c04 g O *ABS* 00000000 _DYNAMIC
00026248 g O .rodata 00000004 _pcre_utf8_table1_size
00026340 g O .rodata 000002e4 _pcre_utt_names
00022564 g F .text 00000319 pcre_fullinfo
00000000 w F *UND* 00000000 __cxa_finalize
00033780 g O .rodata 00000440 _pcre_default_tables
00023c14 g F .text 0000007c pcre_refcount
00000000 F *UND* 00000000 malloc
000262c0 g O .rodata 00000078 _pcre_ucp_gentype
00027760 g O .rodata 00002200 _pcre_ucd_stage1
00023973 g F .text 00000211 _pcre_was_newline
00000d60 g .init 00000000 _init
00022dbb g F .text 0000012d pcre_get_substring_list
00026230 g O .rodata 00000018 _pcre_utf8_table1
00022f10 g F .text 000000b5 pcre_get_substring
00026640 g O .rodata 000002b8 _pcre_utt
00024e98 g F .text 00000033 pcre_version
00000000 O *UND* 00000000 _toupper_tab_
00023034 g F .text 00000028 pcre_free_substring
00000000 w *UND* 00000000 __deregister_frame_info
00034d80 g O .data 00000004 pcre_malloc
00026264 g O .rodata 00000018 _pcre_utf8_table3
00000000 F *UND* 00000000 strncmp
00024ecc g F .text 0000046e _pcre_xclass
000229e0 g F .text 000001e3 pcre_get_stringtable_entries
00026280 g O .rodata 00000040 _pcre_utf8_table4
0002624c g O .rodata 00000018 _pcre_utf8_table2
0000ad17 g F .text 00000047 pcre_compile
00034d90 g *ABS* 00000000 __bss_start
00000000 F *UND* 00000000 memset
00024ab3 g F .text 000001f7 _pcre_try_flipped
0000b910 g F .text 000000cc pcre_config
00000000 F *UND* 00000000 strcmp
00025380 g .fini 00000000 _fini
00023b84 g F .text 0000008f _pcre_ord2utf8
000268f8 g O .rodata 00000004 _pcre_utt_size
00022d45 g F .text 00000076 pcre_copy_named_substring
00022fc5 g F .text 0000006f pcre_get_named_substring
00034d88 g O .data 00000004 pcre_stack_malloc
000261c0 g O .rodata 00000070 _pcre_OP_lengths
00034d90 g *ABS* 00000000 _edata
00034db0 g *ABS* 00000000 _end
00022880 g F .text 00000160 pcre_get_stringnumber
00024804 g F .text 0000024a pcre_study
00034d8c g O .data 00000004 pcre_stack_free
00034d84 g O .data 00000004 pcre_free
00000000 O *UND* 00000000 _tolower_tab_
00034dac g O .bss 00000004 pcre_callout
00024cac g F .text 000001ec _pcre_valid_utf8
00000000 O *UND* 00000000 _ctype_
00023148 g F .text 00000632 pcre_maketables
00000000 F *UND* 00000000 strchr
00000000 w *UND* 00000000 _Jv_RegisterClasses
00022ee8 g F .text 00000028 pcre_free_substring_list
00021274 g F .text 000012ee pcre_exec
00000000 w *UND* 00000000 __register_frame_info
00026900 g O .rodata 00000e48 _pcre_ucd_records
00000000 F *UND* 00000000 free
0002305c g F .text 000000ea pcre_info
>How-To-Repeat:
>Fix:
>Release-Note:
>Audit-Trail:
From: "Jared D. McNeill" <jmcneill@invisible.ca>
To: gnats-bugs@NetBSD.org
Cc:
Subject: Re: toolchain/40170: gcc -m32 issues with NEEDED
Date: Sun, 14 Dec 2008 14:16:37 -0500 (EST)
Here is a simple regression test to reproduce the issue:
http://www.invisible.ca/~jmcneill/netbsd/pr40170.tar
$ sh -x test.sh
+ '.' '/etc/shrc'
+ echo ' ==> building 64-bit executable'
==> building 64-bit executable
+ cc '-shared' '-fPIC' '-DPIC' '-o' 'liblib64.so' '-lpthread' 'lib.c'
+ pwd
+ pwd
+ cc '-Wl,-R/export/home/jmcneill/pr40170'
'-L/export/home/jmcneill/pr40170' 'prog.c' '-o' prog '-llib64'
+ echo ' ==> building 32-bit executable'
==> building 32-bit executable
+ cc '-m32' '-shared' '-fPIC' '-DPIC' '-o' 'liblib32.so' '-lpthread'
'lib.c'
+ pwd
+ pwd
+ cc '-m32' '-Wl,-R/export/home/jmcneill/pr40170'
'-L/export/home/jmcneill/pr40170' 'prog.c' '-o' prog '-llib32'
ld: warning: libpthread.so.0, needed by
/export/home/jmcneill/pr40170/liblib32.so, not found (try using -rpath or
-rpath-link)
From: "Jared D. McNeill" <jmcneill@invisible.ca>
To: gnats-bugs@NetBSD.org
Cc: toolchain-manager@netbsd.org, gnats-admin@netbsd.org,
netbsd-bugs@netbsd.org
Subject: Re: toolchain/40170: gcc -m32 issues with NEEDED
Date: Sun, 14 Dec 2008 14:25:30 -0500
ktrace shows more:
$ grep 'NAMI.*libpthread' ktrace.txt
9417 1 ld NAMI "/usr/bin/../libdata/libpthread.so.0"
9417 1 ld NAMI "/usr/x86_64--netbsd/lib/libpthread.so.0"
9417 1 ld NAMI "/usr/bin/../libdata/libpthread.so.0"
9417 1 ld NAMI "/usr/x86_64--netbsd/lib/libpthread.so.0"
Responsible-Changed-From-To: toolchain-manager->mrg
Responsible-Changed-By: mrg@NetBSD.org
Responsible-Changed-When: Sun, 14 Dec 2008 23:34:08 +0000
Responsible-Changed-Why:
mine
From: matthew green <mrg@eterna.com.au>
To: gnats-bugs@NetBSD.org
Cc: toolchain-manager@netbsd.org, gnats-admin@netbsd.org,
netbsd-bugs@netbsd.org, jmcneill@invisible.ca
Subject: re: toolchain/40170: gcc -m32 issues with NEEDED
Date: Mon, 15 Dec 2008 10:33:55 +1100
jared pointed out that using -rpath-links /usr/lib/i386 helps and
i believe that this is the right solution..
however, i'm not sure how to get that automatically generated when
using "cc -m32" without some awful hack to the gcc specs.
any ideas from the peanut gallery?
.mrg.
From: matthew green <mrg@eterna.com.au>
To: gnats-bugs@NetBSD.org
Cc: toolchain-manager@netbsd.org, gnats-admin@netbsd.org,
netbsd-bugs@netbsd.org
Subject: re: toolchain/40170: gcc -m32 issues with NEEDED
Date: Mon, 15 Dec 2008 12:35:12 +1100
this patch fixes half of the problem -- making ld have the right
SEARCH_DIRS for the 32 bit scripts. it's pretty ugly but i'm not
sure of a nicer way off hand.
it leaves the other half of the problem remaining, however, as
can be demonstrated by the pr40170.tar from jared.
.mrg.
Index: gnu/usr.bin/binutils/ld/Makefile
===================================================================
RCS file: /cvsroot/src/gnu/usr.bin/binutils/ld/Makefile,v
retrieving revision 1.27
diff -p -r1.27 Makefile
*** Makefile 13 Oct 2008 22:36:55 -0000 1.27
--- Makefile 15 Dec 2008 01:32:24 -0000
*************** ${PROG}.info: configdoc.texi
*** 74,86 ****
DPSRCS+= .depend.${f} e${f}.c
CLEANFILES+= .depend.${f} e${f}.c
e${f}.c: ${DIST}/ld/genscripts.sh ${.CURDIR}/Makefile stringify.sed
${_MKTARGET_CREATE}
unset MACHINE || true; \
! LIB_PATH=/usr/lib
${HOST_SH} ${DIST}/ld/genscripts.sh ${DIST}/ld ${LIBDIR} "/usr" \
${G_target_alias} ${G_target_alias} ${G_target_alias} \
! ${G_EMUL} ${LIBDIR} no ${f} "${G_target_alias}"
.if ${MACHINE_ARCH} == "x86_64" || ${MACHINE_ARCH} == "sparc64"
FILES+= ${f}.x ${f}.xbn ${f}.xn ${f}.xr ${f}.xu
--- 74,97 ----
DPSRCS+= .depend.${f} e${f}.c
CLEANFILES+= .depend.${f} e${f}.c
+ EMUL_LIB_PATH:=/usr/lib
+ # XXX super hack
+ . if (${MACHINE_ARCH} == "x86_64" && \
+ (${f} == "elf_i386" || ${f} == "i386nbsd"))
+ EMUL_LIB_PATH:=/usr/lib/i386
+ . endif
+ . if (${MACHINE_ARCH} == "sparc64" && \
+ (${f} == "elf32_sparc " || ${f} == "sparcnbsd"))
+ EMUL_LIB_PATH:=/usr/lib/sparc
+ . endif
+
e${f}.c: ${DIST}/ld/genscripts.sh ${.CURDIR}/Makefile stringify.sed
${_MKTARGET_CREATE}
unset MACHINE || true; \
! LIB_PATH=${EMUL_LIB_PATH} \
${HOST_SH} ${DIST}/ld/genscripts.sh ${DIST}/ld ${LIBDIR} "/usr" \
${G_target_alias} ${G_target_alias} ${G_target_alias} \
! ${G_EMUL} ${LIBDIR} yes ${f} "${G_target_alias}"
.if ${MACHINE_ARCH} == "x86_64" || ${MACHINE_ARCH} == "sparc64"
FILES+= ${f}.x ${f}.xbn ${f}.xn ${f}.xr ${f}.xu
From: matthew green <mrg@eterna.com.au>
To:
Cc: toolchain-manager@netbsd.org, gnats-admin@netbsd.org,
netbsd-bugs@netbsd.org, gnats-bugs@NetBSD.org
Subject: re: toolchain/40170: gcc -m32 issues with NEEDED
Date: Mon, 15 Dec 2008 16:28:28 +1100
this patch fixes half of the problem -- making ld have the right
actually, it doesn't. i've got a better one in progress.
From: David Holland <dholland-bugs@netbsd.org>
To: gnats-bugs@NetBSD.org
Cc: mrg@NetBSD.org, gnats-admin@netbsd.org, netbsd-bugs@netbsd.org,
jmcneill@invisible.ca
Subject: Re: toolchain/40170: gcc -m32 issues with NEEDED
Date: Sat, 3 Jan 2009 03:55:48 +0000
On Sun, Dec 14, 2008 at 11:35:04PM +0000, matthew green wrote:
> jared pointed out that using -rpath-links /usr/lib/i386 helps and
> i believe that this is the right solution..
>
> however, i'm not sure how to get that automatically generated when
> using "cc -m32" without some awful hack to the gcc specs.
That's the kind of thing gcc specs are *for*, much as it's a pain. :-/
--
David A. Holland
dholland@netbsd.org
From: matthew green <mrg@eterna.com.au>
To: gnats-bugs@NetBSD.org
Cc: gnats-admin@netbsd.org, netbsd-bugs@netbsd.org,
jmcneill@invisible.ca
Subject: re: toolchain/40170: gcc -m32 issues with NEEDED
Date: Mon, 05 Jan 2009 12:31:03 +1100
On Sun, Dec 14, 2008 at 11:35:04PM +0000, matthew green wrote:
> jared pointed out that using -rpath-links /usr/lib/i386 helps and
> i believe that this is the right solution..
>
> however, i'm not sure how to get that automatically generated when
> using "cc -m32" without some awful hack to the gcc specs.
That's the kind of thing gcc specs are *for*, much as it's a pain. :-/
i have fixes for all these issues in my tree and plan to test and
push them into -current in the next week or so, and get pullups
for netbsd-5 as well.
.mrg.
From: matthew green <mrg@netbsd.org>
To: gnats-bugs@gnats.NetBSD.org
Cc:
Subject: PR/40170 CVS commit: src/gnu/usr.bin/binutils/ld
Date: Tue, 6 Jan 2009 03:08:40 +0000 (UTC)
Module Name: src
Committed By: mrg
Date: Tue Jan 6 03:08:39 UTC 2009
Modified Files:
src/gnu/usr.bin/binutils/ld: Makefile
Log Message:
some fixes for PR#40170:
- set NATIVE=yes in the environment for genscripts.sh
- set LIB_PATH to /usr/lib/{sparc,i386} for those scripts
- set use_sysroot to "yes", to enable LIB_PATH to work in genscripts.sh
To generate a diff of this commit:
cvs rdiff -r1.27 -r1.28 src/gnu/usr.bin/binutils/ld/Makefile
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
State-Changed-From-To: open->feedback
State-Changed-By: mrg@NetBSD.org
State-Changed-When: Tue, 06 Jan 2009 04:16:59 +0000
State-Changed-Why:
this should be fixed; please confirm.
From: Manuel Bouyer <bouyer@netbsd.org>
To: gnats-bugs@gnats.NetBSD.org
Cc:
Subject: PR/40170 CVS commit: [netbsd-5] src
Date: Fri, 16 Jan 2009 22:21:31 +0000 (UTC)
Module Name: src
Committed By: bouyer
Date: Fri Jan 16 22:21:31 UTC 2009
Modified Files:
src/gnu/usr.bin/binutils/ld [netbsd-5]: Makefile
src/libexec/ld.elf_so [netbsd-5]: headers.c map_object.c
src/libexec/ld.elf_so/arch/i386 [netbsd-5]: Makefile.inc
src/libexec/ld.elf_so/arch/sparc [netbsd-5]: Makefile.inc
src/rescue [netbsd-5]: Makefile list
src/usr.bin/ldd [netbsd-5]: Makefile
Added Files:
src/libexec/ld.elf_so/arch/i386 [netbsd-5]: Makefile.ld32
src/libexec/ld.elf_so/arch/sparc [netbsd-5]: Makefile.ld32
src/rescue [netbsd-5]: list.ldd
src/usr.bin/ldd [netbsd-5]: Makefile.common Makefile.elf dummy.c ldd.c
ldd.h ldd_aout.c ldd_elfxx.c
src/usr.bin/ldd/aout [netbsd-5]: Makefile
src/usr.bin/ldd/elf32 [netbsd-5]: Makefile
src/usr.bin/ldd/elf64 [netbsd-5]: Makefile
Removed Files:
src/usr.bin/ldd/ldd_aout [netbsd-5]: Makefile ldd.c
src/usr.bin/ldd/ldd_elf [netbsd-5]: Makefile README ldd.c
Log Message:
Pull up following revision(s) (requested by mrg in ticket #265):
libexec/ld.elf_so/headers.c: revision 1.27
rescue/list: revision 1.35
libexec/ld.elf_so/arch/sparc/Makefile.ld32: revision 1.1
usr.bin/ldd/Makefile.elf: revision 1.1
usr.bin/ldd/Makefile.elf: revision 1.2
usr.bin/ldd/ldd_aout/ldd.c: file removal
usr.bin/ldd/Makefile.elf: revision 1.3
libexec/ld.elf_so/arch/sparc/Makefile.inc: revision 1.12
usr.bin/ldd/dummy.c: revision 1.1
gnu/usr.bin/binutils/ld/Makefile: revision 1.28
usr.bin/ldd/elf32/Makefile: revision 1.1
usr.bin/ldd/elf32/Makefile: revision 1.2
usr.bin/ldd/ldd.c: revision 1.3
usr.bin/ldd/elf32/Makefile: revision 1.3
usr.bin/ldd/ldd_elf/Makefile: file removal
usr.bin/ldd/ldd.h: revision 1.1
usr.bin/ldd/ldd.c: revision 1.4
usr.bin/ldd/ldd_aout.c: revision 1.1
usr.bin/ldd/Makefile: revision 1.8
usr.bin/ldd/Makefile: revision 1.9
usr.bin/ldd/ldd_elfxx.c: revision 1.1
libexec/ld.elf_so/map_object.c: revision 1.37
usr.bin/ldd/ldd_aout/Makefile: file removal
usr.bin/ldd/elf64/Makefile: revision 1.1
rescue/Makefile: revision 1.22
libexec/ld.elf_so/arch/i386/Makefile.ld32: revision 1.1
usr.bin/ldd/ldd_elf/ldd.c: file removal
usr.bin/ldd/elf64/Makefile: revision 1.2
usr.bin/ldd/elf64/Makefile: revision 1.3
usr.bin/ldd/aout/Makefile: revision 1.1
libexec/ld.elf_so/arch/i386/Makefile.inc: revision 1.12
rescue/list.ldd: revision 1.1
usr.bin/ldd/ldd_elf/README: file removal
usr.bin/ldd/Makefile.common: revision 1.1
move the defines for RTLD_ARCH_SUBDIR into a sub-sub-makefile so we can
grab these values via reach-over more easily.
some fixes for PR#40170:
- set NATIVE=yes in the environment for genscripts.sh
- set LIB_PATH to /usr/lib/{sparc,i386} for those scripts
- set use_sysroot to "yes", to enable LIB_PATH to work in genscripts.sh
- get rid of building an a.out-happy ldd (but keep supporting a.out
binaries for the ELF version.)
- convert a.out, elf32 and elf64 support into convience libraries and
link them right ones in. if elf_ldd() fails on 64 bit platforms,
try elf32_ldd() before aout_ldd().
now ldd on 64 bit platforms works for 32 bit binaries, aka PR#40199,
and it seems that all the issues from README are gone too.
add some (uintptr_t) to some casts, so these compile with ELFSIZE=32
*and _LP64. necessary for 32/64 bit combo ldd support.
- rework this a bunch to make it work inside /rescue/ldd.
- fix alpha build.
make sure we set LIBISPRIVATE.
fixes build issues reported by moof.
make sure we set LIBISPRIVATE.
fixes build issues reported by moof.
To generate a diff of this commit:
cvs rdiff -r1.27 -r1.27.2.1 src/gnu/usr.bin/binutils/ld/Makefile
cvs rdiff -r1.26 -r1.26.10.1 src/libexec/ld.elf_so/headers.c
cvs rdiff -r1.36 -r1.36.4.1 src/libexec/ld.elf_so/map_object.c
cvs rdiff -r1.11 -r1.11.2.1 src/libexec/ld.elf_so/arch/i386/Makefile.inc
cvs rdiff -r0 -r1.1.2.2 src/libexec/ld.elf_so/arch/i386/Makefile.ld32
cvs rdiff -r1.11 -r1.11.2.1 src/libexec/ld.elf_so/arch/sparc/Makefile.inc
cvs rdiff -r0 -r1.1.2.2 src/libexec/ld.elf_so/arch/sparc/Makefile.ld32
cvs rdiff -r1.21 -r1.21.10.1 src/rescue/Makefile
cvs rdiff -r1.33 -r1.33.2.1 src/rescue/list
cvs rdiff -r0 -r1.1.2.2 src/rescue/list.ldd
cvs rdiff -r1.7 -r1.7.52.1 src/usr.bin/ldd/Makefile
cvs rdiff -r0 -r1.1.2.2 src/usr.bin/ldd/Makefile.common \
src/usr.bin/ldd/dummy.c src/usr.bin/ldd/ldd.h src/usr.bin/ldd/ldd_elfxx.c
cvs rdiff -r0 -r1.3.2.2 src/usr.bin/ldd/Makefile.elf
cvs rdiff -r0 -r1.2.12.1 src/usr.bin/ldd/ldd.c
cvs rdiff -r0 -r1.2.2.2 src/usr.bin/ldd/ldd_aout.c
cvs rdiff -r0 -r1.1.2.2 src/usr.bin/ldd/aout/Makefile
cvs rdiff -r0 -r1.4.2.2 src/usr.bin/ldd/elf32/Makefile
cvs rdiff -r0 -r1.4.2.2 src/usr.bin/ldd/elf64/Makefile
cvs rdiff -r1.8 -r0 src/usr.bin/ldd/ldd_aout/Makefile
cvs rdiff -r1.20 -r0 src/usr.bin/ldd/ldd_aout/ldd.c
cvs rdiff -r1.17 -r0 src/usr.bin/ldd/ldd_elf/Makefile
cvs rdiff -r1.4 -r0 src/usr.bin/ldd/ldd_elf/README
cvs rdiff -r1.32 -r0 src/usr.bin/ldd/ldd_elf/ldd.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
State-Changed-From-To: feedback->closed
State-Changed-By: mrg@NetBSD.org
State-Changed-When: Sun, 18 Jan 2009 09:04:07 +0000
State-Changed-Why:
fixed and pulled up to -5.
>Unformatted:
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