kbuild: install-extmod-build: add missing quotation marks for CC variable

f354fc88 · WangYuli <[email protected]> · 2025-02-07 15:08:55 +08:00

While attempting to build a Debian packages with CC="ccache gcc", I
saw the following error as builddeb builds linux-headers-$KERNELVERSION:

  make HOSTCC=ccache gcc VPATH= srcroot=. -f ./scripts/Makefile.build obj=debian/linux-headers-6.14.0-rc1/usr/src/linux-headers-6.14.0-rc1/scripts
  make[6]: *** No rule to make target 'gcc'.  Stop.

Upon investigation, it seems that one instance of $(CC) variable reference
in ./scripts/package/install-extmod-build was missing quotation marks,
causing the above error.

Add the missing quotation marks around $(CC) to fix build.

Fixes: 5f73e7d0386d ("kbuild: refactor cross-compiling linux-headers package")
Co-developed-by: Mingcong Bai <[email protected]>
Signed-off-by: Mingcong Bai <[email protected]>
Tested-by: WangYuli <[email protected]>
Signed-off-by: WangYuli <[email protected]>
Signed-off-by: Masahiro Yamada <[email protected]>

Commit: f354fc88a72ae83dacd68370f6fa040e5733bcfe
Parents: ba958ac7

Changes

1 files changed · +1 −1

File	Status	Add	Del	Content
scripts/package/install-extmod-build	modified	+1	−1	View file

scripts/package/install-extmod-build

View file

diff --git a/scripts/package/install-extmod-build b/scripts/package/install-extmod-build
index bb6e23c..b724626 100755
--- a/scripts/package/install-extmod-build
+++ b/scripts/package/install-extmod-build
@@ -63,7 +63,7 @@ if [ "${CC}" != "${HOSTCC}" ]; then
 	# Clear VPATH and srcroot because the source files reside in the output
 	# directory.
 	# shellcheck disable=SC2016 # $(MAKE), $(CC), and $(build) will be expanded by Make
-	"${MAKE}" run-command KBUILD_RUN_COMMAND='+$(MAKE) HOSTCC=$(CC) VPATH= srcroot=. $(build)='"${destdir}"/scripts
+	"${MAKE}" run-command KBUILD_RUN_COMMAND='+$(MAKE) HOSTCC="$(CC)" VPATH= srcroot=. $(build)='"${destdir}"/scripts
 
 	rm -f "${destdir}/scripts/Kbuild"
 fi