From e02c02459b35129402b2a77b592896c787e590ff Mon Sep 17 00:00:00 2001 From: Oleksiy Obitotskyy Date: Tue, 19 Jan 2021 04:49:38 -0800 Subject: flex: Fix --noline option behavior Option --noline or -L does not handled properly. So generated code contains #line directives with file absolute path and prevents to create reproducible builds. Signed-off-by: Oleksiy Obitotskyy Signed-off-by: Richard Purdie (cherry picked from commit 0bf2cb7dc2123f220accf1542c2ae4c4b4b8275a) Signed-off-by: Anuj Mittal --- ...line-directives-if-gen_line_dirs-is-false.patch | 32 ++++++++++++++++++++++ meta/recipes-devtools/flex/flex_2.6.4.bb | 1 + 2 files changed, 33 insertions(+) create mode 100644 meta/recipes-devtools/flex/flex/0001-Emit-no-line-directives-if-gen_line_dirs-is-false.patch diff --git a/meta/recipes-devtools/flex/flex/0001-Emit-no-line-directives-if-gen_line_dirs-is-false.patch b/meta/recipes-devtools/flex/flex/0001-Emit-no-line-directives-if-gen_line_dirs-is-false.patch new file mode 100644 index 0000000000..c8202b6bd5 --- /dev/null +++ b/meta/recipes-devtools/flex/flex/0001-Emit-no-line-directives-if-gen_line_dirs-is-false.patch @@ -0,0 +1,32 @@ +From 440f3f55739468cd26e22f31871eca8cbbd53294 Mon Sep 17 00:00:00 2001 +From: Oleksiy Obitotskyy +Date: Wed, 6 Jan 2021 06:12:14 -0800 +Subject: [PATCH] Emit no #line directives if gen_line_dirs is false + +If we set --noline we should not print line directives. +But setting --noline means gen_line_dirs is false. + +Upstream-Status: Submitted +Signed-off-by: Oleksiy Obitotskyy +--- + src/buf.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/src/buf.c b/src/buf.c +index 185083c..4439e28 100644 +--- a/src/buf.c ++++ b/src/buf.c +@@ -95,8 +95,8 @@ struct Buf *buf_linedir (struct Buf *buf, const char* filename, int lineno) + const char *src; + size_t tsz; + +- if (gen_line_dirs) +- return buf; ++ if (!gen_line_dirs) ++ return buf; + + tsz = strlen("#line \"\"\n") + /* constant parts */ + 2 * strlen (filename) + /* filename with possibly all backslashes escaped */ +-- +2.26.2.Cisco + diff --git a/meta/recipes-devtools/flex/flex_2.6.4.bb b/meta/recipes-devtools/flex/flex_2.6.4.bb index 3d57572865..1d43d2228a 100644 --- a/meta/recipes-devtools/flex/flex_2.6.4.bb +++ b/meta/recipes-devtools/flex/flex_2.6.4.bb @@ -16,6 +16,7 @@ SRC_URI = "https://github.com/westes/flex/releases/download/v${PV}/flex-${PV}.ta ${@bb.utils.contains('PTEST_ENABLED', '1', '', 'file://disable-tests.patch', d)} \ file://0001-build-AC_USE_SYSTEM_EXTENSIONS-in-configure.ac.patch \ file://check-funcs.patch \ + file://0001-Emit-no-line-directives-if-gen_line_dirs-is-false.patch \ " SRC_URI[md5sum] = "2882e3179748cc9f9c23ec593d6adc8d" -- cgit 1.2.3-korg