[asterisk-bugs] [JIRA] (ASTERISK-25074) Regression: Recent clang-related change broke cross compiling of Asterisk

[Sebastian Kemper (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-25074?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=226177#comment-226177 ] 

Sebastian Kemper commented on ASTERISK-25074:
---------------------------------------------

Here's the build log. Compiling on x86_64 for mips. Configure runs fine, cross compilation detected. Then compilation of menuselect fails:

configure: Package configured for:
configure: OS type  : linux-gnu
configure: Host CPU : mips
configure: build-cpu:vendor:os: x86_64 : pc : linux-gnu :
configure: host-cpu:vendor:os: mips : openwrt : linux-gnu :
configure: Cross Compilation = YES
rm -f /home/sk/tmp/openwrt/build_dir/target-mips_34kc_uClibc-0.9.33.2/asterisk-11.17.1/.configured_
touch /home/sk/tmp/openwrt/build_dir/target-mips_34kc_uClibc-0.9.33.2/asterisk-11.17.1/.configured_
make -C "/home/sk/tmp/openwrt/build_dir/target-mips_34kc_uClibc-0.9.33.2/asterisk-11.17.1" include/asterisk/version.h include/asterisk/buildopts.h defaults.h makeopts.embed_rules
make[3]: Entering directory '/home/sk/tmp/openwrt/build_dir/target-mips_34kc_uClibc-0.9.33.2/asterisk-11.17.1'
make[3]: Nothing to be done for 'include/asterisk/version.h'.
CC="mips-openwrt-linux-uclibc-gcc" CXX="mips-openwrt-linux-uclibc-g++" LD="" AR="" RANLIB="" CFLAGS="" LDFLAGS="" make -C menuselect CONFIGURE_SILENT="--silent" makeopts
make[4]: Entering directory '/home/sk/tmp/openwrt/build_dir/target-mips_34kc_uClibc-0.9.33.2/asterisk-11.17.1/menuselect'
configure: error: in `/home/sk/tmp/openwrt/build_dir/target-mips_34kc_uClibc-0.9.33.2/asterisk-11.17.1/menuselect':
configure: error: cannot run C compiled programs.
If you meant to cross compile, use `--host'.
See `config.log' for more details.
Makefile:67: recipe for target 'makeopts' failed
make[4]: *** [makeopts] Error 1
make[4]: Leaving directory '/home/sk/tmp/openwrt/build_dir/target-mips_34kc_uClibc-0.9.33.2/asterisk-11.17.1/menuselect'
Makefile:921: recipe for target 'menuselect/makeopts' failed
make[3]: *** [menuselect/makeopts] Error 2
make[3]: Leaving directory '/home/sk/tmp/openwrt/build_dir/target-mips_34kc_uClibc-0.9.33.2/asterisk-11.17.1'
Makefile:314: recipe for target '/home/sk/tmp/openwrt/build_dir/target-mips_34kc_uClibc-0.9.33.2/asterisk-11.17.1/.built' failed
make[2]: *** [/home/sk/tmp/openwrt/build_dir/target-mips_34kc_uClibc-0.9.33.2/asterisk-11.17.1/.built] Error 2
make[2]: Leaving directory '/home/sk/tmp/openwrt/feeds/telephony/net/asterisk-11.x'
package/Makefile:173: recipe for target 'package/feeds/telephony/asterisk-11.x/compile' failed
make[1]: *** [package/feeds/telephony/asterisk-11.x/compile] Error 2
make[1]: Leaving directory '/home/sk/tmp/openwrt'
/home/sk/tmp/openwrt/include/toplevel.mk:171: recipe for target 'package/feeds/telephony/asterisk-11.x/compile' failed
make: *** [package/feeds/telephony/asterisk-11.x/compile] Error 2

> Regression: Recent clang-related change broke cross compiling of Asterisk
> -------------------------------------------------------------------------
>
>                 Key: ASTERISK-25074
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-25074
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: General
>    Affects Versions: SVN, 11.18.0, 12.8.2, 13.3.2, 13.4.0
>         Environment: cross compiling build system, e.g.x86_64 to compile for mips
>            Reporter: Sebastian Kemper
>
> MAKE_MENUSELECT currently sets CC to CC, which is the compiler for the target platform. But menuselect is to be run on the build system, so BUILD_CC needs to be used instead - like it was in the past, before the recent changes (https://reviewboard.asterisk.org/r/4370/).



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