feat: add make sbom / install-sbom / uninstall-sbom targets#227
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MarkAtwood wants to merge 4 commits into
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feat: add make sbom / install-sbom / uninstall-sbom targets#227MarkAtwood wants to merge 4 commits into
MarkAtwood wants to merge 4 commits into
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Adds CycloneDX + SPDX SBOM generation via wolfssl's gen-sbom script. Usage: make sbom WOLFSSL_DIR=/path/to/wolfssl wolfEngine has no generated options.h; uses installed wolfssl's options.h (via WOLFSSL_INCLUDEDIR, defaults to WOLFSSL_DIR/include). Library SONAME discovered dynamically from staged install since libtool version-info 1:4:0 produces libwolfengine.so.1.0.4.
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Pull request overview
Adds SBOM generation + install/uninstall targets to the autotools build to produce CycloneDX 1.6 and SPDX 2.3 outputs (via wolfSSL’s scripts/gen-sbom), and wires tool detection into configure.ac.
Changes:
- Adds
make sbom,make install-sbom, andmake uninstall-sbomtargets (plus uninstall hook integration). - Introduces configure-time detection for SBOM-related tools (
python3,pyspdxtools).
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.
| File | Description |
|---|---|
| Makefile.am | Adds SBOM build/install/uninstall targets and staging logic for SBOM generation artifacts. |
| configure.ac | Adds AC_CHECK_PROG checks for SBOM-related tools. |
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Replace the inline SBOM recipe with the shared, product-agnostic scripts/sbom.am used across the wolfSSL autotools stack. wolfEngine just declares what it is (a libwolfengine shared library that links both wolfSSL and OpenSSL) and includes the fragment, gaining reproducible output, license/version pinning, SPDX validation, dependency recording (wolfssl + openssl), and an install/uninstall hook. Switch configure to AC_PATH_PROG + AC_SUBST, expand the README, and add a SBOM CI workflow. Signed-off-by: Sameeh Jubran <sameeh@wolfssl.com>
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rlm2002
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Jul 10, 2026
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Skoll Code Review
Scan type: reviewOverall recommendation: REQUEST_CHANGES
Findings: 5 total — 3 posted, 2 skipped
3 finding(s) posted as inline comments (see file-level comments below)
Posted findings
- [High] SBOM build-options capture omits AM_CFLAGS, where all wolfEngine feature macros live —
scripts/sbom.am:131-133 - [Medium] config.h fallback path never matches wolfEngine's include/config.h —
scripts/sbom.am:132 - [Low] PR trigger 'branches: [*]' does not match slashed base branches —
.github/workflows/sbom.yml:8-9
Skipped findings
- [Low]
SBOM 'records the configured build options' claim is inaccurate as implemented - [Info]
install-sbom is opt-in but uninstall-sbom is hooked into uninstall (minor asymmetry)
Review generated by Skoll
Sync scripts/sbom.am with the canonical wolfSSL copy (capture AM_CFLAGS/CFLAGS, overridable SBOM_CONFIG_H, $(docdir) sbomdir, [[:space:]] version parse, GNU-make/uninstall docs), set SBOM_CONFIG_H=include/config.h and ship the fragment via EXTRA_DIST so the WE_* feature macros land in the SBOM, and widen the workflow pull_request filter to '**'. Signed-off-by: Sameeh Jubran <sameeh@wolfssl.com>
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Summary
make sbom,make install-sbom, andmake uninstall-sbomtargets to wolfEngine's autotools build for EU CRA compliance evidence (CycloneDX 1.6 + SPDX 2.3 output)AC_CHECK_PROGchecks forpython3andpyspdxtoolsinconfigure.acUsage
WOLFSSL_DIRmust point to a wolfssl checkout containingscripts/gen-sbom(branchfeat/sbom-embedded, ormasteronce wolfSSL/wolfssl#10343 merges).Notes
options.h; feature flags come from the installed wolfssl.--options-his read from$(WOLFSSL_INCLUDEDIR)/wolfssl/options.h(defaults to$(WOLFSSL_DIR)/include; override withmake sbom WOLFSSL_INCLUDEDIR=...if wolfssl headers live elsewhere)1:4:0produceslibwolfengine.so.1.0.4, notlibwolfengine.so.1.4.0— the staged.sois located withfindrather than a hardcoded version suffixuninstall-hookdependency ensuresmake uninstallremoves SBOM files