diff options
Diffstat (limited to 'debian/patches/bugfix/all/bpftool-fix-version-string-in-recursive-builds.patch')
| -rw-r--r-- | debian/patches/bugfix/all/bpftool-fix-version-string-in-recursive-builds.patch | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/debian/patches/bugfix/all/bpftool-fix-version-string-in-recursive-builds.patch b/debian/patches/bugfix/all/bpftool-fix-version-string-in-recursive-builds.patch new file mode 100644 index 000000000..3f2d75a6a --- /dev/null +++ b/debian/patches/bugfix/all/bpftool-fix-version-string-in-recursive-builds.patch @@ -0,0 +1,30 @@ +From: Ben Hutchings <benh@debian.org> +Date: Fri, 14 Aug 2020 00:43:54 +0100 +Subject: bpftool: Fix version string in recursive builds +Forwarded: https://lore.kernel.org/bpf/20200813235837.GA497088@decadent.org.uk/T/#u + +When bpftool is built as part of a Debian package build, which itself +uses make, "bpftool version" shows: + + bpftool vmake[4]: Entering directory /build/linux-5.8/tools/bpf/bpftool 5.8.8.0 make[4]: Leaving directory /build/linux-5.8 + +Although we pass the "--no-print-directory" option, this is overridden +by the environment variable "MAKEFLAGS=w". Clear MAKEFLAGS for the +"make kernelversion" command. + +I have no explanation for the doubled ".8" in the version string, but +this seems to fix that as well. + +Signed-off-by: Ben Hutchings <benh@debian.org> +--- +--- a/tools/bpf/bpftool/Makefile ++++ b/tools/bpf/bpftool/Makefile +@@ -25,7 +25,7 @@ endif + + LIBBPF = $(LIBBPF_PATH)libbpf.a + +-BPFTOOL_VERSION ?= $(shell make -rR --no-print-directory -sC ../../.. kernelversion) ++BPFTOOL_VERSION ?= $(shell MAKEFLAGS= make -rR --no-print-directory -sC ../../.. kernelversion) + + $(LIBBPF): FORCE + $(if $(LIBBPF_OUTPUT),@mkdir -p $(LIBBPF_OUTPUT)) |