flex: upgrade to 2.6.4

Message ID 20180221144543.2907-1-ross.burton@intel.com
State New
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Series
  • flex: upgrade to 2.6.4
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Commit Message

Ross Burton Feb. 21, 2018, 2:45 p.m.
Upgrade to 2.6.4 and use the new tarballs on GitHub.

Remove patches which have been merged upstream.

The new releases of Flex bootstrap differently, but the bootstrapping code isn't
entirely cross-friendly yet so depend on flex-native and pass
--disable-bootstrap.

Signed-off-by: Ross Burton <ross.burton@intel.com>
---
 ...oid-c-comments-in-c-code-fails-with-gcc-6.patch | 64 ----------------------
 .../recipes-devtools/flex/flex/CVE-2016-6354.patch | 59 --------------------
 .../flex/flex/do_not_create_pdf_doc.patch          | 17 ------
 .../flex/{flex_2.6.0.bb => flex_2.6.4.bb}          | 17 +++---
 4 files changed, 8 insertions(+), 149 deletions(-)
 delete mode 100644 meta/recipes-devtools/flex/flex/0002-avoid-c-comments-in-c-code-fails-with-gcc-6.patch
 delete mode 100644 meta/recipes-devtools/flex/flex/CVE-2016-6354.patch
 delete mode 100644 meta/recipes-devtools/flex/flex/do_not_create_pdf_doc.patch
 rename meta/recipes-devtools/flex/{flex_2.6.0.bb => flex_2.6.4.bb} (76%)

Patch

diff --git a/meta/recipes-devtools/flex/flex/0002-avoid-c-comments-in-c-code-fails-with-gcc-6.patch b/meta/recipes-devtools/flex/flex/0002-avoid-c-comments-in-c-code-fails-with-gcc-6.patch
deleted file mode 100644
index 438ca5f5276..00000000000
--- a/meta/recipes-devtools/flex/flex/0002-avoid-c-comments-in-c-code-fails-with-gcc-6.patch
+++ /dev/null
@@ -1,64 +0,0 @@ 
-From 7072befe1397af4eb01c3ff7edf99f0cd5076089 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Andreas=20M=C3=BCller?= <schnitzeltony@googlemail.com>
-Date: Tue, 30 Aug 2016 14:25:32 +0200
-Subject: [PATCH] avoid c++ comments in c-code - fails with gcc-6
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-fixes:
-
-| error: C++ style comments are not allowed in ISO C90
-| num_to_alloc = 1; // After all that talk, this was set to 1 anyways...
-
-Upstream-Status: Pending
-
-Signed-off-by: Andreas Müller <schnitzeltony@googlemail.com>
----
- src/flex.skl | 2 +-
- src/scan.c   | 2 +-
- src/skel.c   | 2 +-
- 3 files changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/src/flex.skl b/src/flex.skl
-index 73a0b9e..ed71627 100644
---- a/src/flex.skl
-+++ b/src/flex.skl
-@@ -2350,7 +2350,7 @@ void yyFlexLexer::yyensure_buffer_stack(void)
- 		 * scanner will even need a stack. We use 2 instead of 1 to avoid an
- 		 * immediate realloc on the next call.
-          */
--		num_to_alloc = 1; // After all that talk, this was set to 1 anyways...
-+		num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */
- 		YY_G(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
- 								(num_to_alloc * sizeof(struct yy_buffer_state*)
- 								M4_YY_CALL_LAST_ARG);
-diff --git a/src/scan.c b/src/scan.c
-index b55df2d..f1dce75 100644
---- a/src/scan.c
-+++ b/src/scan.c
-@@ -4672,7 +4672,7 @@ static void yyensure_buffer_stack (void)
- 		 * scanner will even need a stack. We use 2 instead of 1 to avoid an
- 		 * immediate realloc on the next call.
-          */
--		num_to_alloc = 1; // After all that talk, this was set to 1 anyways...
-+		num_to_alloc = 1; /* After all that talk, this was set to 1 anyways...*/
- 		(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
- 								(num_to_alloc * sizeof(struct yy_buffer_state*)
- 								);
-diff --git a/src/skel.c b/src/skel.c
-index ef657d3..26cc889 100644
---- a/src/skel.c
-+++ b/src/skel.c
-@@ -2561,7 +2561,7 @@ const char *skel[] = {
-   "		 * scanner will even need a stack. We use 2 instead of 1 to avoid an",
-   "		 * immediate realloc on the next call.",
-   "         */",
--  "		num_to_alloc = 1; // After all that talk, this was set to 1 anyways...",
-+  "		num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */",
-   "		YY_G(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc",
-   "								(num_to_alloc * sizeof(struct yy_buffer_state*)",
-   "								M4_YY_CALL_LAST_ARG);",
--- 
-2.5.5
-
diff --git a/meta/recipes-devtools/flex/flex/CVE-2016-6354.patch b/meta/recipes-devtools/flex/flex/CVE-2016-6354.patch
deleted file mode 100644
index 216ac7ae1c4..00000000000
--- a/meta/recipes-devtools/flex/flex/CVE-2016-6354.patch
+++ /dev/null
@@ -1,59 +0,0 @@ 
-From 3939eccdff598f47e5b37b05d58bf1b44d3796e7 Mon Sep 17 00:00:00 2001
-From: Jussi Kukkonen <jussi.kukkonen@intel.com>
-Date: Fri, 7 Oct 2016 14:15:38 +0300
-Subject: [PATCH] Prevent buffer overflow in yy_get_next_buffer
-
-This is upstream commit a5cbe929ac3255d371e698f62dc256afe7006466
-with some additional backporting to make binutils build again.
-
-Upstream-Status: Backport
-CVE: CVE-2016-6354
-Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
----
- src/flex.skl | 2 +-
- src/scan.c   | 2 +-
- src/skel.c   | 2 +-
- 3 files changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/src/flex.skl b/src/flex.skl
-index ed71627..814d562 100644
---- a/src/flex.skl
-+++ b/src/flex.skl
-@@ -1718,7 +1718,7 @@ int yyFlexLexer::yy_get_next_buffer()
- 
- 	else
- 		{
--			yy_size_t num_to_read =
-+			int num_to_read =
- 			YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
- 
- 		while ( num_to_read <= 0 )
-diff --git a/src/scan.c b/src/scan.c
-index f1dce75..1949872 100644
---- a/src/scan.c
-+++ b/src/scan.c
-@@ -4181,7 +4181,7 @@ static int yy_get_next_buffer (void)
- 
- 	else
- 		{
--			yy_size_t num_to_read =
-+			int num_to_read =
- 			YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
- 
- 		while ( num_to_read <= 0 )
-diff --git a/src/skel.c b/src/skel.c
-index 26cc889..0344d18 100644
---- a/src/skel.c
-+++ b/src/skel.c
-@@ -1929,7 +1929,7 @@ const char *skel[] = {
-   "",
-   "	else",
-   "		{",
--  "			yy_size_t num_to_read =",
-+  "			int num_to_read =",
-   "			YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;",
-   "",
-   "		while ( num_to_read <= 0 )",
--- 
-2.1.4
-
diff --git a/meta/recipes-devtools/flex/flex/do_not_create_pdf_doc.patch b/meta/recipes-devtools/flex/flex/do_not_create_pdf_doc.patch
deleted file mode 100644
index 032833ae7a9..00000000000
--- a/meta/recipes-devtools/flex/flex/do_not_create_pdf_doc.patch
+++ /dev/null
@@ -1,17 +0,0 @@ 
-Upstream-Status: Inappropriate (embedded specific)
-
-Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com>
-
-Index: flex-2.5.37/doc/Makefile.am
-===================================================================
---- flex-2.5.37.orig/doc/Makefile.am	2012-07-21 04:18:27.000000000 +0300
-+++ flex-2.5.37/doc/Makefile.am	2013-07-30 17:57:09.834834531 +0300
-@@ -2,7 +2,7 @@
- 
- info_TEXINFOS =	flex.texi
- dist_man_MANS = flex.1
--dist_doc_DATA= flex.pdf
-+EXTRA_DIST= flex.pdf
- 
- CLEANFILES = \
- 	flex.hks \
diff --git a/meta/recipes-devtools/flex/flex_2.6.0.bb b/meta/recipes-devtools/flex/flex_2.6.4.bb
similarity index 76%
rename from meta/recipes-devtools/flex/flex_2.6.0.bb
rename to meta/recipes-devtools/flex/flex_2.6.4.bb
index a906fe8dc64..3684b0c881b 100644
--- a/meta/recipes-devtools/flex/flex_2.6.0.bb
+++ b/meta/recipes-devtools/flex/flex_2.6.4.bb
@@ -5,29 +5,28 @@  HOMEPAGE = "http://sourceforge.net/projects/flex/"
 SECTION = "devel"
 LICENSE = "BSD"
 
-DEPENDS = "${@bb.utils.contains('PTEST_ENABLED', '1', 'bison-native flex-native', '', d)}"
+DEPENDS = "flex-native ${@bb.utils.contains('PTEST_ENABLED', '1', 'bison-native', '', d)}"
 BBCLASSEXTEND = "native nativesdk"
 
 LIC_FILES_CHKSUM = "file://COPYING;md5=e4742cf92e89040b39486a6219b68067"
 
-SRC_URI = "${SOURCEFORGE_MIRROR}/flex/flex-${PV}.tar.bz2 \
+SRC_URI = "https://github.com/westes/${BPN}/releases/download/v${PV}/${BP}.tar.gz \
            file://run-ptest \
-           file://do_not_create_pdf_doc.patch \
            file://0001-tests-add-a-target-for-building-tests-without-runnin.patch \
-           file://0002-avoid-c-comments-in-c-code-fails-with-gcc-6.patch \
-           file://CVE-2016-6354.patch \
-           ${@bb.utils.contains('PTEST_ENABLED', '1', '', 'file://disable-tests.patch', d)} \
+           file://disable-tests.patch \
            "
 
-SRC_URI[md5sum] = "266270f13c48ed043d95648075084d59"
-SRC_URI[sha256sum] = "24e611ef5a4703a191012f80c1027dc9d12555183ce0ecd46f3636e587e9b8e9"
+SRC_URI[md5sum] = "2882e3179748cc9f9c23ec593d6adc8d"
+SRC_URI[sha256sum] = "e87aae032bf07c26f85ac0ed3250998c37621d95f8bd748b31f15b33c45ee995"
 
-# Flex has moved to github from 2.6.1 onwards
 UPSTREAM_CHECK_URI = "https://github.com/westes/flex/releases"
 UPSTREAM_CHECK_REGEX = "flex-(?P<pver>\d+(\.\d+)+)\.tar"
 
 inherit autotools gettext texinfo ptest
 
+EXTRA_OECONF_append_class-target = " --disable-bootstrap"
+EXTRA_OECONF_append_class-nativesdk = " --disable-bootstrap"
+
 M4 = "${bindir}/m4"
 M4_class-native = "${STAGING_BINDIR_NATIVE}/m4"
 EXTRA_OECONF += "ac_cv_path_M4=${M4}"