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 $(CC) to fix build.
Fixes: 5f73e7d0386d ("kbuild: refactor cross-compiling linux-headers package")
Co-developed-by: Mingcong Bai <jeffbai@xxxxxxx>
Signed-off-by: Mingcong Bai <jeffbai@xxxxxxx>
Tested-by: WangYuli <wangyuli@xxxxxxxxxxxxx>
Signed-off-by: WangYuli <wangyuli@xxxxxxxxxxxxx>
---
scripts/package/install-extmod-build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/package/install-extmod-build b/scripts/package/install-extmod-build
index bb6e23c1174e..b724626ea0ca 100755
--- a/scripts/package/install-extmod-build
+++ b/scripts/package/install-extmod-build
@@ -63,7 +63,7 @@ if [ "${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
--
2.47.2
