[OE-core] [PATCH][v4] mmc-utils: fix the building failure when DEBUG_BUILD is 1

[Rongqing Li]

On 2015年06月23日 19:23, Burton, Ross wrote:
>
> On 3 June 2015 at 02:24, <rongqing.li at windriver.com
> <mailto:rongqing.li at windriver.com>> wrote:
>
>     +CFLAGS += "-U_FORTIFY_SOURCE"
>
>
> So Richard made the valid point that this is disabling the security
> flags in mmc-utils globally to fix builds in the very few cases when
> DEBUG_BUILD is enabled.
>
> Would it be sensible to have an include file that enables DEBUG_BUILD
> and also tweaks CFLAGS where required?  I'd also like to see what the
> error is, and if it can be fixed in the code for good instead.
>
> Ross

1. configuration

rli2 at pek-hostel-deb02:/buildarea1/lirq/Yocto/poky/build$ tail -n1 
conf/local.conf
SELECTED_OPTIMIZATION = " -O0 "
rli2 at pek-hostel-deb02:/buildarea1/lirq/Yocto/poky/build$

2. the error

NOTE: Preparing RunQueue
NOTE: Executing SetScene Tasks
NOTE: Executing RunQueue Tasks
ERROR: Function failed: do_compile (log file is located at 
/buildarea1/lirq/Yocto/poky/build/tmp/work/armv5e-poky-linux-gnueabi/mmc-utils/0.1-r0/temp/log.do_compile.30117)
ERROR: Logfile of failure stored in: 
/buildarea1/lirq/Yocto/poky/build/tmp/work/armv5e-poky-linux-gnueabi/mmc-utils/0.1-r0/temp/log.do_compile.30117
Log data follows:
| DEBUG: Executing shell function do_compile
| NOTE: make -j 24 -e MAKEFLAGS=
| arm-poky-linux-gnueabi-gcc  -march=armv5e -marm  -mthumb-interwork 
--sysroot=/buildarea1/lirq/Yocto/poky/build/tmp/sysroots/qemuarm  -Wall 
-Werror -Wuninitialized -Wundef -D_FILE_OFFSET_BITS=64 
-D_FORTIFY_SOURCE=2   -O0  -Wp,-MMD,./.mmc.o.d,-MT,mmc.o -c mmc.c -o mmc.o
| arm-poky-linux-gnueabi-gcc  -march=armv5e -marm  -mthumb-interwork 
--sysroot=/buildarea1/lirq/Yocto/poky/build/tmp/sysroots/qemuarm  -Wall 
-Werror -Wuninitialized -Wundef -D_FILE_OFFSET_BITS=64 
-D_FORTIFY_SOURCE=2   -O0  -Wp,-MMD,./.mmc_cmds.o.d,-MT,mmc_cmds.o -c 
mmc_cmds.c -o mmc_cmds.o
| arm-poky-linux-gnueabi-gcc  -march=armv5e -marm  -mthumb-interwork 
--sysroot=/buildarea1/lirq/Yocto/poky/build/tmp/sysroots/qemuarm  -Wall 
-Werror -Wuninitialized -Wundef -D_FILE_OFFSET_BITS=64 
-D_FORTIFY_SOURCE=2   -O0 
-Wp,-MMD,3rdparty/hmac_sha/.hmac_sha2.o.d,-MT,3rdparty/hmac_sha/hmac_sha2.o 
-c 3rdparty/hmac_sha/hmac_sha2.c -o 3rdparty/hmac_sha/hmac_sha2.o
| arm-poky-linux-gnueabi-gcc  -march=armv5e -marm  -mthumb-interwork 
--sysroot=/buildarea1/lirq/Yocto/poky/build/tmp/sysroots/qemuarm  -Wall 
-Werror -Wuninitialized -Wundef -D_FILE_OFFSET_BITS=64 
-D_FORTIFY_SOURCE=2   -O0 
-Wp,-MMD,3rdparty/hmac_sha/.sha2.o.d,-MT,3rdparty/hmac_sha/sha2.o -c 
3rdparty/hmac_sha/sha2.c -o 3rdparty/hmac_sha/sha2.o
| make -C man
| make[1]: Entering directory 
`/buildarea1/lirq/Yocto/poky/build/tmp/work/armv5e-poky-linux-gnueabi/mmc-utils/0.1-r0/git/man'
| make[1]: Nothing to be done for `all'.
| make[1]: Leaving directory 
`/buildarea1/lirq/Yocto/poky/build/tmp/work/armv5e-poky-linux-gnueabi/mmc-utils/0.1-r0/git/man'
| In file included from 
/buildarea1/lirq/Yocto/poky/build/tmp/sysroots/qemuarm/usr/include/stdio.h:27:0,
|                  from mmc.c:20:
| 
/buildarea1/lirq/Yocto/poky/build/tmp/sysroots/qemuarm/usr/include/features.h:328:4: 
error: #warning _FORTIFY_SOURCE requires compiling with optimization 
(-O) [-Werror=cpp]
|  #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
|     ^
| In file included from 
/buildarea1/lirq/Yocto/poky/build/tmp/sysroots/qemuarm/usr/include/string.h:25:0,
|                  from 3rdparty/hmac_sha/hmac_sha2.c:38:
| 
/buildarea1/lirq/Yocto/poky/build/tmp/sysroots/qemuarm/usr/include/features.h:328:4: 
error: #warning _FORTIFY_SOURCE requires compiling with optimization 
(-O) [-Werror=cpp]
|  #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
|     ^
| In file included from 
/buildarea1/lirq/Yocto/poky/build/tmp/sysroots/qemuarm/usr/include/stdio.h:27:0,
|                  from mmc_cmds.c:17:
| 
/buildarea1/lirq/Yocto/poky/build/tmp/sysroots/qemuarm/usr/include/features.h:328:4: 
error: #warning _FORTIFY_SOURCE requires compiling with optimization 
(-O) [-Werror=cpp]
|  #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
|     ^
| In file included from 
/buildarea1/lirq/Yocto/poky/build/tmp/sysroots/qemuarm/usr/include/string.h:25:0,
|                  from 3rdparty/hmac_sha/sha2.c:42:
| 
/buildarea1/lirq/Yocto/poky/build/tmp/sysroots/qemuarm/usr/include/features.h:328:4: 
error: #warning _FORTIFY_SOURCE requires compiling with optimization 
(-O) [-Werror=cpp]
|  #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
|     ^
| cc1: all warnings being treated as errors
| make: *** [3rdparty/hmac_sha/hmac_sha2.o] Error 1
| make: *** Waiting for unfinished jobs....
| cc1: all warnings being treated as errors
| make: *** [mmc.o] Error 1
| cc1: all warnings being treated as errors
| make: *** [3rdparty/hmac_sha/sha2.o] Error 1
| cc1: all warnings being treated as errors
| make: *** [mmc_cmds.o] Error 1
| ERROR: oe_runmake failed
| WARNING: exit code 1 from a shell command.
| ERROR: Function failed: do_compile (log file is located at 
/buildarea1/lirq/Yocto/poky/build/tmp/work/armv5e-poky-linux-gnueabi/mmc-utils/0.1-r0/temp/log.do_compile.30117)
ERROR: Task 6 
(/buildarea1/lirq/Yocto/poky/meta/recipes-devtools/mmc/mmc-utils_git.bb, 
do_compile) failed with exit code '1'
NOTE: Tasks Summary: Attempted 362 tasks of which 294 didn't need to be 
rerun and 1 failed.
Waiting for 0 running tasks to finish:


-R