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| author |   Oleh Matiusha <omatiush@cisco.com> | 2024-02-27 13:59:12 +0000 |
|---|---|---|
| committer |   Khem Raj <raj.khem@gmail.com> | 2024-02-27 09:05:18 -0800 |
| commit | f5cc9f272a5632ae2f57ed2632c1d9a575e6b8ab (patch) | |
| tree | 3d66ea2e6f4aa60a260e5dd2174922bfc7aebc9a /meta-oe/recipes-devtools | |
| parent | 26a287e2604a43c5cda5aede7e4dc75215791ebe (diff) | |
| download | meta-openembedded-f5cc9f272a5632ae2f57ed2632c1d9a575e6b8ab.tar.gz | |
yasm: improve reproducibility
Place reproducible build date in source files instead of
actual build date if SOURCE_DATE_EPOCH available.
Signed-off-by: Oleh Matiusha <omatiush@cisco.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Diffstat (limited to 'meta-oe/recipes-devtools')
3 files changed, 78 insertions, 0 deletions
diff --git a/meta-oe/recipes-devtools/yasm/yasm/0001-yasm-Set-build-date-to-SOURCE_DATE_EPOCH.patch b/meta-oe/recipes-devtools/yasm/yasm/0001-yasm-Set-build-date-to-SOURCE_DATE_EPOCH.patch new file mode 100644 index 0000000000..e65c9853e0 --- /dev/null +++ b/meta-oe/recipes-devtools/yasm/yasm/0001-yasm-Set-build-date-to-SOURCE_DATE_EPOCH.patch @@ -0,0 +1,35 @@ +From eb164bb201c0f792fa8aa78270c47294065183a3 Mon Sep 17 00:00:00 2001 +From: Oleh Matiusha <omatiush@cisco.com> +Date: Tue, 6 Feb 2024 09:33:11 +0000 +Subject: [PATCH 1/2] yasm: Set build date to SOURCE_DATE_EPOCH + +If SOURCE_DATE_EPOCH is set, use it to generate a reproducible +string for BUILD_DATE. + +Signed-off-by: Oleh Matiusha <omatiush@cisco.com> +--- + configure.ac | 8 ++++++++ + 1 file changed, 8 insertions(+) + +diff --git a/configure.ac b/configure.ac +index 2823ecd..eeb51ce 100644 +--- a/configure.ac ++++ b/configure.ac +@@ -103,6 +103,14 @@ AM_WITH_DMALLOC + # + AC_CHECK_HEADERS([strings.h libgen.h unistd.h direct.h sys/stat.h]) + ++# Use reproducible build date and time ++if test "$SOURCE_DATE_EPOCH"; then ++ DATE_FMT="%d %b %Y %H:%M:%S" ++ BUILD_DATE=$(LC_ALL=C date -u -d "@$SOURCE_DATE_EPOCH" "+$DATE_FMT") ++ AC_DEFINE_UNQUOTED([BUILD_DATE], ["$BUILD_DATE"], [Use reproducidle build date]) ++fi ++ ++ + # + # Checks for typedefs, structures, and compiler characteristics. + # +-- +2.33.0 + diff --git a/meta-oe/recipes-devtools/yasm/yasm/0002-yasm-Use-BUILD_DATE-for-reproducibility.patch b/meta-oe/recipes-devtools/yasm/yasm/0002-yasm-Use-BUILD_DATE-for-reproducibility.patch new file mode 100644 index 0000000000..665f3afc9f --- /dev/null +++ b/meta-oe/recipes-devtools/yasm/yasm/0002-yasm-Use-BUILD_DATE-for-reproducibility.patch @@ -0,0 +1,40 @@ +From 19fffab74a201dc41c3da7e74d86eafa8f68bbc6 Mon Sep 17 00:00:00 2001 +From: Oleh Matiusha <omatiush@cisco.com> +Date: Tue, 6 Feb 2024 09:34:26 +0000 +Subject: [PATCH] yasm: Use BUILD_DATE for reproducibility + +Use reproducible build date instead of compilation time and date. + +Signed-off-by: Oleh Matiusha <omatiush@cisco.com> + +--- + tools/re2c/parser.c | 5 +++++ + 1 file changed, 5 insertions(+) + +diff --git a/tools/re2c/parser.c b/tools/re2c/parser.c +index 02d5c66..1c90aee 100644 +--- a/tools/re2c/parser.c ++++ b/tools/re2c/parser.c +@@ -5,6 +5,7 @@ + #include "tools/re2c/globals.h" + #include "tools/re2c/parse.h" + #include "tools/re2c/parser.h" ++#include "config.h" + + int yylex(void); + static RegExp *parse_expr(void); +@@ -233,7 +234,11 @@ void parse(FILE *i, FILE *o){ + peektok = NONE; + + fputs("/* Generated by re2c 0.9.1-C on ", o); ++#ifndef BUILD_DATE + fprintf(o, "%-24s", ctime(&now)); ++#else ++ fprintf(o, "%-24s", BUILD_DATE " "); ++#endif + fputs(" */\n", o); oline+=2; + + in = Scanner_new(i); +-- +2.33.0 + diff --git a/meta-oe/recipes-devtools/yasm/yasm_git.bb b/meta-oe/recipes-devtools/yasm/yasm_git.bb index 079f805d6c..216b777667 100644 --- a/meta-oe/recipes-devtools/yasm/yasm_git.bb +++ b/meta-oe/recipes-devtools/yasm/yasm_git.bb @@ -14,6 +14,8 @@ SRC_URI = "git://github.com/yasm/yasm.git;branch=master;protocol=https \ file://0001-Do-not-use-AC_HEADER_STDC.patch \ file://CVE-2023-31975.patch \ file://CVE-2023-37732.patch \ + file://0001-yasm-Set-build-date-to-SOURCE_DATE_EPOCH.patch \ + file://0002-yasm-Use-BUILD_DATE-for-reproducibility.patch \ " S = "${WORKDIR}/git" @@ -30,3 +32,4 @@ do_configure:prepend() { # Don't include $CC (which includes path to sysroot) in generated header. sed -i -e "s/^echo \"\/\* generated \$ac_cv_stdint_message \*\/\" >>\$ac_stdint$"// ${S}/m4/ax_create_stdint_h.m4 } + |