diff options
| author | Maximilian Brune <maximilian.brune@9elements.com> | 2023-02-02 01:50:51 +0100 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-02-13 14:54:27 +0000 |
| commit | e47d9fd3b6cf23b0d98bdcd2a8176cefa4c5f089 (patch) | |
| tree | 58f3607bba16f9ad1959c2b191ab750d9436a6cd /src | |
| parent | 552d287cc9c558a4818b7454777808fa2cf3386c (diff) | |
src/sbom/Makefile.inc: Fix variable expansion
Make does its work in two distinct phases. The first one basically
initializes and expands all variables, which are not in a recipe and
the second expands all variables inside recipes and then executes the
recipes if necessary.
Currently on some mainboards it can happen that cpu_microcode_bins
variable is filled with microcode paths AFTER swid-files-y is expanded
in the prerequisite for the sbom rule. That causes the
"$(build-dir)/intel-microcode-%.json pattern matching rule not to be
invoked. At the time, when the recipe is executed however (second phase
of make), swid-files-y will now contain the cpu microcode paths from
cpu_microcode_bins. That causes the goswid tooling to fail since the
necessary files were never created, since
"(build-dir)/intel-microcode-%.json" target was never executed.
In order to trigger the expansion of swid-files-y at the second make
phase (after cpu_microcode_bins is fully filled), this patch makes use
of make's secondary expansion feature.
Before on some boards (including samsung/lumpy) the goswid tool
complained about not finding the microcode sbom files.
Test: build samsung/lumpy with CONFIG_SBOM_MICROCODE=y
Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com>
Change-Id: I884469a388fd48be89d74ccda686dd8f299d63eb
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72660
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Diffstat (limited to 'src')
| -rw-r--r-- | src/sbom/Makefile.inc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/sbom/Makefile.inc b/src/sbom/Makefile.inc index b99420e44d..21e2fa4e18 100644 --- a/src/sbom/Makefile.inc +++ b/src/sbom/Makefile.inc @@ -85,7 +85,7 @@ endif ## Build final SBOM (Software Bill of Materials) file in uswid format -$(build-dir)/sbom.uswid: $(build-dir)/coreboot.json $(swid-files-y) $(swid-files-compiler) | $(build-dir)/goswid $(build-dir) +$(build-dir)/sbom.uswid: $(build-dir)/coreboot.json $$(swid-files-y) $(swid-files-compiler) | $(build-dir)/goswid $(build-dir) echo " SBOM " $^ $(build-dir)/goswid convert -o $@ \ --parent $(build-dir)/coreboot.json \ |