f492273712
On gcc that spurious warning isn't generated so the -W to suppress it isn't recognized. It doesn't complain an unknown -Wno-blah unless it's producing other warnings, but when it does there's always an extra line of noise, so fix it.
24 lines
905 B
Bash
Executable File
24 lines
905 B
Bash
Executable File
#!/bin/bash
|
|
|
|
# set environment variables used by scripts/make.sh
|
|
|
|
# People run ./configure out of habit, so do "defconfig" for them.
|
|
|
|
if [ "$(basename "$0")" == configure ]
|
|
then
|
|
echo "Assuming you want 'make defconfig', but you should probably check the README."
|
|
make defconfig
|
|
exit $?
|
|
fi
|
|
|
|
# Warn about stuff, disable stupid warnings, be 8-bit clean for utf8.
|
|
[ "${CFLAGS/-funsigned-char//}" == "$CFLAGS" ] &&
|
|
CFLAGS+=" -Wall -Wundef -Werror=implicit-function-declaration -Wno-char-subscripts -Wno-pointer-sign -funsigned-char"
|
|
|
|
# Set default values if variable not already set
|
|
: ${CC:=cc} ${HOSTCC:=cc} ${GENDIR:=generated} ${KCONFIG_CONFIG:=.config}
|
|
: ${UNSTRIPPED:=$GENDIR/unstripped} ${OUTNAME:=toybox${TARGET:+-$TARGET}}
|
|
: ${OPTIMIZE:=-Os -ffunction-sections -fdata-sections -fno-asynchronous-unwind-tables -fno-strict-aliasing}
|
|
|
|
# We accept LDFLAGS, but by default don't have anything in it
|