diff options
author | Denis Efremov <efremov@linux.com> | 2020-06-08 12:59:44 +0300 |
---|---|---|
committer | Masahiro Yamada <masahiroy@kernel.org> | 2020-06-11 20:14:41 +0900 |
commit | e4a42c82e943b97ce124539fcd7a47445b43fa0d (patch) | |
tree | 826932be982b8aec4aafc0c7ab7132d5fbebad0a /arch | |
parent | fca5e94921d50d13ee8720ce58a352e7fc0228bf (diff) | |
download | driver-core-e4a42c82e943b97ce124539fcd7a47445b43fa0d.tar.gz |
kbuild: fix broken builds because of GZIP,BZIP2,LZOP variables
Redefine GZIP, BZIP2, LZOP variables as KGZIP, KBZIP2, KLZOP resp.
GZIP, BZIP2, LZOP env variables are reserved by the tools. The original
attempt to redefine them internally doesn't work in makefiles/scripts
intercall scenarios, e.g., "make GZIP=gzip bindeb-pkg" and results in
broken builds. There can be other broken build commands because of this,
so the universal solution is to use non-reserved env variables for the
compression tools.
Fixes: 8dfb61dcbace ("kbuild: add variables for compression tools")
Signed-off-by: Denis Efremov <efremov@linux.com>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Diffstat (limited to 'arch')
-rwxr-xr-x | arch/arm/boot/deflate_xip_data.sh | 2 | ||||
-rw-r--r-- | arch/ia64/Makefile | 2 | ||||
-rw-r--r-- | arch/m68k/Makefile | 8 | ||||
-rw-r--r-- | arch/parisc/Makefile | 2 |
4 files changed, 7 insertions, 7 deletions
diff --git a/arch/arm/boot/deflate_xip_data.sh b/arch/arm/boot/deflate_xip_data.sh index 739f0464321e7d..304495c3c2c5d0 100755 --- a/arch/arm/boot/deflate_xip_data.sh +++ b/arch/arm/boot/deflate_xip_data.sh @@ -56,7 +56,7 @@ trap 'rm -f "$XIPIMAGE.tmp"; exit 1' 1 2 3 # substitute the data section by a compressed version $DD if="$XIPIMAGE" count=$data_start iflag=count_bytes of="$XIPIMAGE.tmp" $DD if="$XIPIMAGE" skip=$data_start iflag=skip_bytes | -$_GZIP -9 >> "$XIPIMAGE.tmp" +$KGZIP -9 >> "$XIPIMAGE.tmp" # replace kernel binary mv -f "$XIPIMAGE.tmp" "$XIPIMAGE" diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile index f817f3d5e758f3..2876a7df1b0a1d 100644 --- a/arch/ia64/Makefile +++ b/arch/ia64/Makefile @@ -40,7 +40,7 @@ $(error Sorry, you need a newer version of the assember, one that is built from endif quiet_cmd_gzip = GZIP $@ -cmd_gzip = cat $(real-prereqs) | $(_GZIP) -n -f -9 > $@ +cmd_gzip = cat $(real-prereqs) | $(KGZIP) -n -f -9 > $@ quiet_cmd_objcopy = OBJCOPY $@ cmd_objcopy = $(OBJCOPY) $(OBJCOPYFLAGS) $(OBJCOPYFLAGS_$(@F)) $< $@ diff --git a/arch/m68k/Makefile b/arch/m68k/Makefile index ce6db5e5a5a3bb..0415d28dbe4fc9 100644 --- a/arch/m68k/Makefile +++ b/arch/m68k/Makefile @@ -135,10 +135,10 @@ vmlinux.gz: vmlinux ifndef CONFIG_KGDB cp vmlinux vmlinux.tmp $(STRIP) vmlinux.tmp - $(_GZIP) -9c vmlinux.tmp >vmlinux.gz + $(KGZIP) -9c vmlinux.tmp >vmlinux.gz rm vmlinux.tmp else - $(_GZIP) -9c vmlinux >vmlinux.gz + $(KGZIP) -9c vmlinux >vmlinux.gz endif bzImage: vmlinux.bz2 @@ -148,10 +148,10 @@ vmlinux.bz2: vmlinux ifndef CONFIG_KGDB cp vmlinux vmlinux.tmp $(STRIP) vmlinux.tmp - $(_BZIP2) -1c vmlinux.tmp >vmlinux.bz2 + $(KBZIP2) -1c vmlinux.tmp >vmlinux.bz2 rm vmlinux.tmp else - $(_BZIP2) -1c vmlinux >vmlinux.bz2 + $(KBZIP2) -1c vmlinux >vmlinux.bz2 endif archclean: diff --git a/arch/parisc/Makefile b/arch/parisc/Makefile index 182a5bca3e2cb5..5140c602207f6b 100644 --- a/arch/parisc/Makefile +++ b/arch/parisc/Makefile @@ -162,7 +162,7 @@ vmlinuz: bzImage $(OBJCOPY) $(boot)/bzImage $@ else vmlinuz: vmlinux - @$(_GZIP) -cf -9 $< > $@ + @$(KGZIP) -cf -9 $< > $@ endif install: |