From f773fd6787491af3c98ae30f5683b8d7a431b0e5 Mon Sep 17 00:00:00 2001 From: Bernd Kuhls Date: Fri, 6 Mar 2026 08:41:05 +0100 Subject: [PATCH] package/libtpms: fix build with host gcc >= 15.x, glibc >= 2.43 Fixes: https://autobuild.buildroot.net/results/7a6/7a6ea7c513e8f1dcc32d868108bfb2a907d6fe85/ The previous change to src/tpm_library.c dates back to 2024: https://github.com/stefanberger/libtpms/commits/master/src/tpm_library.c so a backport to buildroot LTS branches should be considered. Signed-off-by: Bernd Kuhls [Julien: reword title to mention glibc 2.43] Signed-off-by: Julien Olivain --- ...ilation-error-in-TPMLIB_GetPlaintext.patch | 40 +++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 package/libtpms/0001-Fix-a-compilation-error-in-TPMLIB_GetPlaintext.patch diff --git a/package/libtpms/0001-Fix-a-compilation-error-in-TPMLIB_GetPlaintext.patch b/package/libtpms/0001-Fix-a-compilation-error-in-TPMLIB_GetPlaintext.patch new file mode 100644 index 0000000000..02c4df9668 --- /dev/null +++ b/package/libtpms/0001-Fix-a-compilation-error-in-TPMLIB_GetPlaintext.patch @@ -0,0 +1,40 @@ +From fc8820cfaa8b5e17328f731df93911f6ab92443b Mon Sep 17 00:00:00 2001 +From: Stefan Berger +Date: Fri, 2 Jan 2026 11:37:31 -0500 +Subject: [PATCH] Fix a compilation error in TPMLIB_GetPlaintext + +Fix a compilation error that newer gcc versions may complain about: + +tpm_library.c: In function 'TPMLIB_GetPlaintext': +tpm_library.c:441:11: error: assignment discards 'const' qualifier from pointer target type [-Werror=discarded-qualifiers] + 441 | start = strstr(stream, starttag); + | ^ +At top level: +cc1: note: unrecognized command-line option '-Wno-self-assign' may have been intended to silence earlier diagnostics +cc1: all warnings being treated as errors + +Signed-off-by: Stefan Berger + +Upstream: https://github.com/stefanberger/libtpms/commit/fc8820cfaa8b5e17328f731df93911f6ab92443b + +Signed-off-by: Bernd Kuhls +--- + src/tpm_library.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/src/tpm_library.c b/src/tpm_library.c +index f48f4fd3..7b2ea687 100644 +--- a/src/tpm_library.c ++++ b/src/tpm_library.c +@@ -435,7 +435,7 @@ static unsigned char *TPMLIB_GetPlaintext(const char *stream, + const char *endtag, + size_t *length) + { +- char *start, *end; ++ const char *start, *end; + unsigned char *plaintext = NULL; + + start = strstr(stream, starttag); +-- +2.47.3 +