Re: [coreboot] Cbfstool compilation error with gcc 5.1

[ron minnich]

who knows, but we do things to keep gcc happy anyway.
just set phdr to null in the declaration.

ron

On Sat, May 30, 2015 at 11:50 PM Anatol Pomozov <anatol.pomozov(a)gmail.com>
wrote:

  Hi

 I am trying to compile coreboot cbfstool on Arch where gcc 5.1 is used.
 And I see following compilation error. I wonder if it is coreboot or gcc
 issue.

 ==> Starting build()...
 make: Entering directory

'/home/anatol/sources/archpackages/coreboot-utils-git/src/coreboot/util/cbfstool'
 mkdir -p ./
 cc -D_FORTIFY_SOURCE=2 -D_DEFAULT_SOURCE  -D_POSIX_C_SOURCE=200809L
  -Iflashmap -march=x86-64 -mtune=generic -O2 -pipe -fstack-protector-strong
 --param=ssp-buffer-size=4 -g3 -std=c99 -Werror -Wall -Wextra -Wcast-qual
 -Wmissing-prototypes -Wredundant-decls -Wshadow -Wstrict-prototypes
 -Wwrite-strings -c -o rmodule.o rmodule.c
 rmodule.c: In function ‘rmodule_create’:
 rmodule.c:286:29: error: ‘phdr’ may be used uninitialized in this function
 [-Werror=maybe-uninitialized]
         (phdr->p_vaddr + phdr->p_memsz))) {
                              ^
 rmodule.c:203:14: note: ‘phdr’ was declared here
   Elf64_Phdr *phdr;
               ^
 cc1: all warnings being treated as errors
 Makefile:55: recipe for target 'rmodule.o' failed
 make: *** [rmodule.o] Error 1
 make: Leaving directory

'/home/anatol/sources/archpackages/coreboot-utils-git/src/coreboot/util/cbfstool'
 ==> ERROR: A failure occurred in build().
  --
 coreboot mailing list: coreboot(a)coreboot.org
 http://www.coreboot.org/mailman/listinfo/coreboot