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authorJuro Bystricky <juro.bystricky@intel.com>2018-03-29 14:33:18 -0700
committerRichard Purdie <richard.purdie@linuxfoundation.org>2018-03-30 09:40:25 +0100
commit85af760bb7370d001df0ab5915bc9ee7e6c03dfd (patch)
tree57116c4d6249afafffcfad59bb1a8b6130537eb0 /meta/recipes-core/glibc
parent3324cb31670f33ffe193e550e3b3da8380b3c8c9 (diff)
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libc6-dbg: improve reproducibility
Prevent bison from generating #line comments containing build host paths references. [YOCTO #12625] Signed-off-by: Juro Bystricky <juro.bystricky@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-core/glibc')
-rw-r--r--meta/recipes-core/glibc/glibc/0030-plural_c_no_preprocessor_lines.patch21
-rw-r--r--meta/recipes-core/glibc/glibc_2.27.bb1
2 files changed, 22 insertions, 0 deletions
diff --git a/meta/recipes-core/glibc/glibc/0030-plural_c_no_preprocessor_lines.patch b/meta/recipes-core/glibc/glibc/0030-plural_c_no_preprocessor_lines.patch
new file mode 100644
index 0000000000..6f03e1c62d
--- /dev/null
+++ b/meta/recipes-core/glibc/glibc/0030-plural_c_no_preprocessor_lines.patch
@@ -0,0 +1,21 @@
+Improve reproducibility:
+Do not put any #line preprocessor commands in bison generated files.
+These lines contain absolute paths containing file locations on
+the host build machine.
+
+Upstream-Status: Pending
+Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
+
+diff --git a/intl/Makefile b/intl/Makefile
+index 2219717..a203780 100644
+--- a/intl/Makefile
++++ b/intl/Makefile
+@@ -151,7 +151,7 @@ $(objpfx)tst-gettext6.out: $(objpfx)tst-gettext.out
+
+ CPPFLAGS += -D'LOCALEDIR="$(localedir)"' \
+ -D'LOCALE_ALIAS_PATH="$(localedir)"'
+-BISONFLAGS = --yacc --name-prefix=__gettext --output
++BISONFLAGS = --yacc --no-lines --name-prefix=__gettext --output
+
+ $(inst_localedir)/locale.alias: locale.alias $(+force)
+ $(do-install)
diff --git a/meta/recipes-core/glibc/glibc_2.27.bb b/meta/recipes-core/glibc/glibc_2.27.bb
index 4a461ab283..772351ad46 100644
--- a/meta/recipes-core/glibc/glibc_2.27.bb
+++ b/meta/recipes-core/glibc/glibc_2.27.bb
@@ -44,6 +44,7 @@ SRC_URI = "${GLIBC_GIT_URI};branch=${SRCBRANCH};name=glibc \
file://0027-Acquire-ld.so-lock-before-switching-to-malloc_atfork.patch \
file://0028-bits-siginfo-consts.h-enum-definition-for-TRAP_HWBKP.patch \
file://0029-Replace-strncpy-with-memccpy-to-fix-Wstringop-trunca.patch \
+ file://0030-plural_c_no_preprocessor_lines.patch \
"
NATIVESDKFIXES ?= ""