[FS#344] UCI Compile error when build with O2

[LEDE Bugs]

A new Flyspray task has been opened.  Details are below. 

User who did this - gwlim (gwlim) 

Attached to Project - LEDE Project
Summary - UCI Compile error when build with O2
Task Type - Bug Report
Category - Base system
Status - Unconfirmed
Assigned To - 
Operating System - All
Severity - Low
Priority - Very Low
Reported Version - Trunk
Due in Version - Undecided
Due Date - Undecided
Details - On LEDE Latest Tree UCI compiles with Error on O2 I know LEDE by default builds with Os but it doesn't make sense the compile does not pass with O2

make[4]: Entering directory `/home/lede/beta/build_dir/target-mips_74kc+dsp2_musl-1.1.15/uci-2016-07-04.1'
make[5]: Entering directory `/home/lede/beta/build_dir/target-mips_74kc+dsp2_musl-1.1.15/uci-2016-07-04.1'
make[6]: Entering directory `/home/lede/beta/build_dir/target-mips_74kc+dsp2_musl-1.1.15/uci-2016-07-04.1'
make[6]: Leaving directory `/home/lede/beta/build_dir/target-mips_74kc+dsp2_musl-1.1.15/uci-2016-07-04.1'
[ 15%] Built target ucimap
make[6]: Entering directory `/home/lede/beta/build_dir/target-mips_74kc+dsp2_musl-1.1.15/uci-2016-07-04.1'
make[6]: Leaving directory `/home/lede/beta/build_dir/target-mips_74kc+dsp2_musl-1.1.15/uci-2016-07-04.1'
make[6]: Entering directory `/home/lede/beta/build_dir/target-mips_74kc+dsp2_musl-1.1.15/uci-2016-07-04.1'
[ 23%] Building C object CMakeFiles/uci.dir/file.c.o
/home/lede/beta/build_dir/target-mips_74kc+dsp2_musl-1.1.15/uci-2016-07-04.1/file.c: In function 'uci_import':
/home/lede/beta/build_dir/target-mips_74kc+dsp2_musl-1.1.15/uci-2016-07-04.1/file.c:654:28: error: 'pctx' may be used uninitialized in this function [-Werror=maybe-uninitialized]
  struct uci_parse_context *pctx;
                            ^
cc1: all warnings being treated as errors
make[6]: *** [CMakeFiles/uci.dir/file.c.o] Error 1
make[6]: Leaving directory `/home/lede/beta/build_dir/target-mips_74kc+dsp2_musl-1.1.15/uci-2016-07-04.1'
make[5]: *** [CMakeFiles/uci.dir/all] Error 2
make[5]: Leaving directory `/home/lede/beta/build_dir/target-mips_74kc+dsp2_musl-1.1.15/uci-2016-07-04.1'
make[4]: *** [all] Error 2
make[4]: Leaving directory `/home/lede/beta/build_dir/target-mips_74kc+dsp2_musl-1.1.15/uci-2016-07-04.1'
make[3]: *** [/home/lede/beta/build_dir/target-mips_74kc+dsp2_musl-1.1.15/uci-2016-07-04.1/.built] Error 2
make[3]: Leaving directory `/home/lede/beta/package/system/uci'
make[2]: *** [package/system/uci/compile] Error 2
make[2]: Leaving directory `/home/lede/beta'
make[1]: *** [/home/lede/beta/staging_dir/target-mips_74kc+dsp2_musl-1.1.15/stamp/.package_compile] Error 2
make[1]: Leaving directory `/home/lede/beta'


More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=344