[oe] Hiawatha error: conflicting types for 'something'

[GOPIKRISHNAN S]

I am facing strange issue while building Hiawatha for Freescale P2041RDB.

I am getting some errors while building hiawatha(using recipe from
openembedded). In investigation I found all return \type and parameter type
seems to be same & in all /usr/include/*.h files in declared as extern was
added before to make it visible in global. I wonder no problem was
not raised while compiling for my host platform (Debian 6 on x86), and
getting problem only doing it for my freescale board

/media/sdk/3.1/QorIQ-SDK-V1.3-20121114-yocto/build_p2041rdb_release/tmp/work/ppce500mc-fsl-linux/hiawatha-8.6-r2/hiawatha-8.6/src/alternative.c:39:5:
error: conflicting types for 'unsetenv'
/media/sdk/3.1/QorIQ-SDK-V1.3-20121114-yocto/build_p2041rdb_release/tmp/sysroots/p2041rdb/usr/include/stdlib.h:589:12:
note: previous declaration of 'unsetenv' was here
/media/sdk/3.1/QorIQ-SDK-V1.3-20121114-yocto/build_p2041rdb_release/tmp/work/ppce500mc-fsl-linux/hiawatha-8.6-r2/hiawatha-8.6/src/alternative.c:49:6:
error: conflicting types for 'clearenv'
/media/sdk/3.1/QorIQ-SDK-V1.3-20121114-yocto/build_p2041rdb_release/tmp/sysroots/p2041rdb/usr/include/stdlib.h:596:12:
note: previous declaration of 'clearenv' was here
/media/sdk/3.1/QorIQ-SDK-V1.3-20121114-yocto/build_p2041rdb_release/tmp/work/ppce500mc-fsl-linux/hiawatha-8.6-r2/hiawatha-8.6/src/alternative.c:39:5:
error: conflicting types for 'unsetenv'
/media/sdk/3.1/QorIQ-SDK-V1.3-20121114-yocto/build_p2041rdb_release/tmp/sysroots/p2041rdb/usr/include/stdlib.h:589:12:
note: previous declaration of 'unsetenv' was here
/media/sdk/3.1/QorIQ-SDK-V1.3-20121114-yocto/build_p2041rdb_release/tmp/work/ppce500mc-fsl-linux/hiawatha-8.6-r2/hiawatha-8.6/src/alternative.c:
In function
'strcasecmp':/media/sdk/3.1/QorIQ-SDK-V1.3-20121114-yocto/build_p2041rdb_release/tmp/work/ppce500mc-fsl-linux/hiawatha-8.6-r2/hiawatha-8.6/src/alternative.c:49:6:
error: conflicting types for 'clearenv'
/media/sdk/3.1/QorIQ-SDK-V1.3-20121114-yocto/build_p2041rdb_release/tmp/sysroots/p2041rdb/usr/include/stdlib.h:596:12:
note: previous declaration of 'clearenv' was here


Does any have patch to fix this issue?


Reg,
Gopi Krishnan S