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().
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