ct-ng CYGWIN_NT-6.1-WOW 2.3.1 build error, iconv.c:219: multiple definition of `libiconv_open'

Ray Donnelly mingw.android@gmail.com
Tue Dec 1 00:51:00 GMT 2015 

On Fri, Nov 27, 2015 at 4:07 PM, Ray Donnelly <mingw.android@gmail.com> wrote:
> On Fri, Nov 27, 2015 at 2:24 PM, Thies Peter Thiesen
> <Thies-Peter.Thiesen@gmx.de> wrote:
>> Hello all!                                  Date: 2015-11-27 (Fr 27 Nov 2015)
>>
>> ich have installed the now current cygwin environment.
>> cygwin version
>> uname -srv
>> CYGWIN_NT-6.1-WOW 2.3.1(0.291/5/3) 2015-11-14 12:42
>>
>> I try to build a powerpc cross compiler
>> ct-ng powerpc-unknown-linux-gnu
>> ct-ng menuconfig     (used the defaults and enable the debug)
>> ct-ng build
>> [INFO ]  Performing some trivial sanity checks
>> [INFO ]  Build started 20151127.095926
>> [INFO ]  Building environment variables
>> [EXTRA]  Preparing working directories
>> [EXTRA]  Installing user-supplied crosstool-NG configuration
>> [EXTRA]  =================================================================
>> [EXTRA]  Dumping internal crosstool-NG configuration
>> [EXTRA]    Building a toolchain for:
>> [EXTRA]      build  = i686-pc-cygwin
>> [EXTRA]      host   = i686-pc-cygwin
>> [EXTRA]      target = powerpc-unknown-linux-gnu
>> [EXTRA]  Dumping internal crosstool-NG configuration: done in 0.78s (at 03:35)
>> [INFO ]  =================================================================
>> [INFO ]  Retrieving needed toolchain components' tarballs
>> [INFO ]  Retrieving needed toolchain components' tarballs: done in 2.37s (at 03:37)
>> [INFO ]  =================================================================
>> [INFO ]  Extracting and patching toolchain components
>> [INFO ]  Extracting and patching toolchain components: done in 9.09s (at 03:46)
>> [INFO ]  Saving state to restart at step 'libc_check_config'...
>> [INFO ]  Saving state to restart at step 'companion_libs_for_build'...
>> [INFO ]  =================================================================
>> [INFO ]  Installing ncurses for build
>> [EXTRA]    Configuring ncurses
>> [EXTRA]    Building ncurses
>> [EXTRA]    Installing ncurses
>> [INFO ]  Installing ncurses for build: done in 242.70s (at 07:52)
>> [INFO ]  =================================================================
>> [INFO ]  Installing libiconv for build
>> [EXTRA]    Configuring libiconv
>> [EXTRA]    Building libiconv
>> [EXTRA]    Installing libiconv
>> [ERROR]    collect2: error: ld returned 1 exit status
>> [ERROR]    make[2]: *** [install] Error 1
>> [ERROR]    make[1]: *** [install] Error 2
>> [ERROR]
>> [ERROR]  >>
>> [ERROR]  >>  Build failed in step 'Installing libiconv for build'
>> [ERROR]  >>        called in step '(top-level)'
>> [ERROR]  >>
>> [ERROR]  >>  Error happened in: CT_DoExecLog[scripts/functions@257]
>> [ERROR]  >>        called from: do_libiconv_backend[scripts/build/companion_libs/320-libiconv.sh@111]
>> [ERROR]  >>        called from: do_libiconv_for_build[scripts/build/companion_libs/320-libiconv.sh@39]
>> [ERROR]  >>        called from: do_companion_libs_for_build[scripts/build/companion_libs.sh@29]
>> [ERROR]  >>        called from: main[scripts/crosstool-NG.sh@646]
>>
>> build.log
>> [ALL  ]    cd src && /usr/bin/make install prefix='/usr/home2/crosstool_1_22/.build/powerpc-unknown-linux-gnu/buildtools' exec_prefix='/usr/home2/crosstool_1_22/.build/powerpc-unknown-linux-gnu/buildtools' libdir='/usr/home2/crosstool_1_22/.build/powerpc-unknown-linux-gnu/buildtools/lib'
>> [ALL  ]    make[2]: Entering directory '/usr/home2/crosstool_1_22/.build/powerpc-unknown-linux-gnu/build/build-libiconv-build-i686-build_pc-cygwin/src'
>> [ALL  ]    test `ls -ld . | sed -e 's/^d(.........).*/1/'` = rwxrwxrwx || chmod 777 .
>> [ALL  ]    if [ ! -d /usr/home2/crosstool_1_22/.build/powerpc-unknown-linux-gnu/buildtools/bin ] ; then /bin/sh /usr/home2/crosstool_1_22/.build/src/libiconv-1.14/build-aux/mkinstalldirs /usr/home2/crosstool_1_22/.build/powerpc-unknown-linux-gnu/buildtools/bin ; fi
>> [ALL  ]    case "cygwin" in   hpux*) i686-build_pc-cygwin-gcc -O2 -g   -O2 -g  `if test -n ''; then  /usr/home2/crosstool_1_22/.build/powerpc-unknown-linux-gnu/buildtools/bin; fi` iconv.o ../srclib/libicrt.a -L/usr/home2/crosstool_1_22/.build/powerpc-unknown-linux-gnu/buildtools/lib -liconv -lintl iconv.res `if test -n ''; then echo " -Wl,+b -Wl,/usr/home2/crosstool_1_22/.build/powerpc-unknown-linux-gnu/buildtools/lib"; fi` -o iconv.exe;;   *) /usr/bin/bash ../libtool --mode=link i686-build_pc-cygwin-gcc -O2 -g   -O2 -g  `if test -n ''; then  /usr/home2/crosstool_1_22/.build/powerpc-unknown-linux-gnu/buildtools/bin; fi` iconv.o ../srclib/libicrt.a /usr/home2/crosstool_1_22/.build/powerpc-unknown-linux-gnu/buildtools/lib/libiconv.la -lintl iconv.res -o iconv.exe;; esac
>> [ALL  ]    libtool: link: i686-build_pc-cygwin-gcc -O2 -g -O2 -g iconv.o iconv.res -o iconv.exe  ../srclib/libicrt.a /usr/lib/libintl.dll.a /usr/lib/libiconv.dll.a /usr/home2/crosstool_1_22/.build/powerpc-unknown-linux-gnu/buildtools/lib/libiconv.a
>> [ALL  ]    /usr/home2/crosstool_1_22/.build/powerpc-unknown-linux-gnu/buildtools/lib/libiconv.a(iconv.o): In function `libiconv_open':
>> [ALL  ]    /usr/home2/crosstool_1_22/.build/src/libiconv-1.14/lib/iconv.c:219: multiple definition of `libiconv_open'
>> [ALL  ]    /usr/lib/libiconv.dll.a(d000009.o):(.text+0x0): first defined here
>> [ALL  ]    /usr/home2/crosstool_1_22/.build/powerpc-unknown-linux-gnu/buildtools/lib/libiconv.a(iconv.o): In function `libiconv':
>> [ALL  ]    /usr/home2/crosstool_1_22/.build/src/libiconv-1.14/lib/iconv.c:249: multiple definition of `libiconv'
>> [ALL  ]    /usr/lib/libiconv.dll.a(d000007.o):(.text+0x0): first defined here
>> [ALL  ]    /usr/home2/crosstool_1_22/.build/powerpc-unknown-linux-gnu/buildtools/lib/libiconv.a(iconv.o): In function `libiconv_close':
>> [ALL  ]    /usr/home2/crosstool_1_22/.build/src/libiconv-1.14/lib/iconv.c:260: multiple definition of `libiconv_close'
>> [ALL  ]    /usr/lib/libiconv.dll.a(d000008.o):(.text+0x0): first defined here
>> [ALL  ]    /usr/home2/crosstool_1_22/.build/powerpc-unknown-linux-gnu/buildtools/lib/libiconv.a(iconv.o): In function `libiconvctl':
>> [ALL  ]    /usr/home2/crosstool_1_22/.build/src/libiconv-1.14/lib/iconv.c:303: multiple definition of `libiconvctl'
>> [ALL  ]    /usr/lib/libiconv.dll.a(d000013.o):(.text+0x0): first defined here
>> [ALL  ]    /usr/home2/crosstool_1_22/.build/powerpc-unknown-linux-gnu/buildtools/lib/libiconv.a(iconv.o): In function `libiconvlist':
>> [ALL  ]    /usr/home2/crosstool_1_22/.build/src/libiconv-1.14/lib/iconv.c:378: multiple definition of `libiconvlist'
>> [ALL  ]    /usr/lib/libiconv.dll.a(d000014.o):(.text+0x0): first defined here
>> [ALL  ]    /usr/home2/crosstool_1_22/.build/powerpc-unknown-linux-gnu/buildtools/lib/libiconv.a(iconv.o): In function `iconv_canonicalize':
>> [ALL  ]    /usr/home2/crosstool_1_22/.build/src/libiconv-1.14/lib/iconv.c:488: multiple definition of `iconv_canonicalize'
>> [ALL  ]    /usr/lib/libiconv.dll.a(d000006.o):(.text+0x0): first defined here
>> [ERROR]    collect2: error: ld returned 1 exit status
>> [ALL  ]    Makefile:113: recipe for target 'install' failed
>> [ERROR]    make[2]: *** [install] Error 1
>> [ALL  ]    make[2]: Leaving directory '/usr/home2/crosstool_1_22/.build/powerpc-unknown-linux-gnu/build/build-libiconv-build-i686-build_pc-cygwin/src'
>> [ALL  ]    Makefile:52: recipe for target 'install' failed
>> [ERROR]    make[1]: *** [install] Error 2
>> [ALL  ]    make[1]: Leaving directory '/usr/home2/crosstool_1_22/.build/powerpc-unknown-linux-gnu/build/build-libiconv-build-i686-build_pc-cygwin'
>> [ERROR]
>> [ERROR]  >>
>> [ERROR]  >>  Build failed in step 'Installing libiconv for build'
>> [ERROR]  >>        called in step '(top-level)'
>> [ERROR]  >>
>> [ERROR]  >>  Error happened in: CT_DoExecLog[scripts/functions@257]
>> [ERROR]  >>        called from: do_libiconv_backend[scripts/build/companion_libs/320-libiconv.sh@111]
>> [ERROR]  >>        called from: do_libiconv_for_build[scripts/build/companion_libs/320-libiconv.sh@39]
>> [ERROR]  >>        called from: do_companion_libs_for_build[scripts/build/companion_libs.sh@29]
>> [ERROR]  >>        called from: main[scripts/crosstool-NG.sh@646]
>>
>> Current command:
>>   '/usr/bin/make' 'install' 'CC=i686-build_pc-cygwin-gcc -O2 -g '
>> exited with error code: 2
>> Please fix it up and finish by exiting the shell with one of these values:
>>     1  fixed, continue with next build command
>>     2  repeat this build command
>>     3  abort build
>> ct-ng:~/crosstool_1_22/.build/powerpc-unknown-linux-gnu/build/build-libiconv-build-i686-build_pc-cygwin>
>>
>>
>> What can I do to get it running?
>
> Please list the output of:
>
> cygcheck -c
>
> For now, you could uninstall your iconv package as that's causing a
> conflict here. I will look into making sure that it doesn't conflict.
> You could also create a new cygwin installation and install *only* the
> packages listed here:
> https://github.com/crosstool-ng/crosstool-ng/blob/master/docs/C%20-%20Misc.%20tutorials.txt#L336
>
Hi Thies Peter,

I've made some progress on this. Would it be possible for you to test
https://github.com/crosstool-ng/crosstool-ng/pull/291 - or, currently
at least, equivalently
https://github.com/diorcety-ctng/crosstool-ng/tree/cygwin-more-fixes -
and let me know how you get on? You shouldn't need to uninstall
anything now.

--
Best regards,

Ray.

> Thanks,
>
> Ray.
>
>>
>> Thanks,
>>    Thies Peter
>>
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