CC not honoured in build system

[Jeff Bailey]

Building grub2 from CVS around April 1st doesn't respect either command-line CC settings, or the detected CC from autoconf.  The first part of the build goes fine:

set -e;           gcc-3.4 -Ikern -I./kern -I. -Iinclude -I./include -Wall -W -g -Wall -O2 -DGRUB_UTIL=1 -ffreestanding -msoft-float -M kern/dl.c          | sed 's,dl\.o[ :]*,grubof-kern_dl.o grubof-kern_dl.d : ,g' > grubof-kern_dl.d;  [ -s grubof-kern_dl.d ] || rm -f grubof-kern_dl.d

But eventually it doesn't:

gcc -Icommands -I./commands -I. -Iinclude -I./include -Wall -W -DGRUB_DATADIR=\"/usr/share/grub/powerpc-ieee1275\" -g -O2 -DGRUB_UTIL=1  -c -o grub_emu-commands_ls.o commands/ls.c
commands/ls.c: In function ‘grub_ls_list_files’:
commands/ls.c:107: erreur: invalid storage class for function ‘print_files’
commands/ls.c:115: erreur: invalid storage class for function ‘print_files_long’commands/ls.c: In function ‘grub_cmd_ls’:
commands/ls.c:223: erreur: invalid storage class for function ‘grub_ls_print_files’
make[1]: *** [grub_emu-commands_ls.o] Erreur 1

(I'm doing this because grub fails to build with gcc-4.  It appears to be trying to use nested functions or something in some way that gcc-4 doesn't like.)

From looking at the Makefile, it looks like it's using BUILD_CC instead of CC (which is set correctly).  I don't speak Ruby, so I can't go any further than that.

Tks,
Jeff Bailey

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