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[Bug bootstrap/12596] configure setting --with-libiconv-prefix doesn't g
From: |
artem at bizlink dot ru |
Subject: |
[Bug bootstrap/12596] configure setting --with-libiconv-prefix doesn't get passed to gcc-subdir |
Date: |
12 Mar 2004 08:28:18 -0000 |
------- Additional Comments From artem at bizlink dot ru 2004-03-12 08:27
-------
I recently tried to build GCC on FreeBSD-5.2.1 (and with fresh
autoconf/automake). GCC is "gcc-3.4-20040303".
I have libiconv-1.9.1 port installed (in /usr/local, that is).
Configured with: ../configure --prefix=/usr/local/gcc-20040303-4 --disable-nls
--enable-languages=c,c++,java --disable-java-awt --without-x
--enable-threads=posix --with-libiconv-prefix=/usr/local --with-dwarf2
Here is what I see:
intl/config.h - HAVE_ICONV defined!
i386-unknown-freebsd5.2.1/libstdc++-v3/config.h - HAVE_ICONV is not defined.
i386-unknown-freebsd5.2.1/libjava/include/config.h - HAVE_ICONV is not defined.
8<----------------------->8
...
Configuring in libiberty
...
checking for iconv... yes
checking how to link with libiconv... /usr/local/lib/libiconv.so -rpath
/usr/local/lib
checking for iconv declaration...
extern size_t iconv (iconv_t cd, const char * *inbuf, size_t
*inbytesleft, char * *outbuf, size_t *outbytesleft);
...
Configuring in gcc
...
checking for iconv.h... yes
checking for iconv... no, consider installing GNU libiconv
...
Configuring in i386-unknown-freebsd5.2.1/libstdc++-v3
...
checking iconv.h usability... yes
checking iconv.h presence... yes
checking for iconv.h... yes
checking langinfo.h usability... yes
checking langinfo.h presence... yes
checking for langinfo.h... yes
checking for iconv in -liconv... no
checking for iconv_open... no
checking for iconv_close... no
checking for iconv... no
checking for nl_langinfo... yes
...
Configuring in i386-unknown-freebsd5.2.1/zlib
...
checking for iconv... no, consider installing GNU libiconv
8<----------------------->8
Here is "i386-unknown-freebsd5.2.1/libjava/config.log":
8<----------------------->8
configure:5272: checking for iconv
configure:5290: /usr/home/artem/gcj/t1/gcc-3.4-20040303/o/gcc/xgcc
-B/usr/home/artem/gcj/t1/gcc-3.4-20040303/o/
/var/tmp//ccG5l3Eo.o: In function `main':
/usr/home/artem/gcj/t1/gcc-3.4-20040303/o/i386-unknown-freebsd5.2.
1/libjava/configure:5284: undefined reference
/usr/home/artem/gcj/t1/gcc-3.4-20040303/o/i386-unknown-freebsd5.2.
1/libjava/configure:5285: undefined reference
/usr/home/artem/gcj/t1/gcc-3.4-20040303/o/i386-unknown-freebsd5.2.
1/libjava/configure:5286: undefined reference
collect2: ld returned 1 exit status
configure: failed program was:
#line 5280 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <iconv.h>
int main() {
iconv_t cd = iconv_open("","");
iconv(cd,NULL,NULL,NULL,NULL);
iconv_close(cd);
; return 0; }
configure:5312: /usr/home/artem/gcj/t1/gcc-3.4-20040303/o/gcc/xgcc
-B/usr/home/artem/gcj/t1/gcc-3.4-20040303/o/
/usr/bin/ld: cannot find -liconv
collect2: ld returned 1 exit status
configure: failed program was:
#line 5302 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <iconv.h>
int main() {
iconv_t cd = iconv_open("","");
iconv(cd,NULL,NULL,NULL,NULL);
iconv_close(cd);
; return 0; }
8<----------------------->8
Trying it by hands:
8<----------------------->8
address@hidden:/tmp/$ cat > test.c
#line 5280 "configure"
#include <stdlib.h>
#include <iconv.h>
int main() {
iconv_t cd = iconv_open("","");
iconv(cd,NULL,NULL,NULL,NULL);
iconv_close(cd);
; return 0; }
address@hidden:/tmp/$ gcc test.c -o test -liconv
/usr/bin/ld: cannot find -liconv
collect2: ld returned 1 exit status
address@hidden:/tmp/$ gcc test.c -o test -liconv -L/usr/local/lib
address@hidden:/tmp/$ ldd test
test:
libiconv.so.3 => /usr/local/lib/libiconv.so.3 (0x28073000)
libc.so.5 => /lib/libc.so.5 (0x28162000)
8<----------------------->8
It seems the real problem is that gcc on FreeBSD does not include
/usr/local/lib
in linker search path by default.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12596
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