[Buildroot] [PATCH 1/1] flex: bump to version v2.6.4

Adam Duskett aduskett at gmail.com
Wed May 10 11:06:43 UTC 2017


flex.mk:
  - The package is now hosted on github not sourceforge.
  - autogen.sh is now used, set FLEX_AUTORECONF to YES.
  - host-gettext is now required. Without it autoconf fails to run.
    This is both with host-flex and target-flex.
  - The FLEX_DISABLE_PROGRAM define in the makefile has been removed,
    as the only reference to bin_PROGRAMS is now just flex.
  - The flex++ symlink is now only generated if the flex binary is
    installed. As such, FLEX_REMOVE_BROKEN_SYMLINK is no longer needed.
  - Add FLEX_TOUCH_RPATH_CONF define in flex.mk.  Autogen.sh fails if
    build-aux/config.rpath doesn't exist. Touching it fixes the problem.

- Removed 0001-prog-ar.patch, fixed upstream.
- Removed 0002-fix-CVE-2016-6354.patch, applied upstream.

0001-fix-cross-compiling-issues.patch:
  - doc requires help2man which isn't supported, and documents aren't
    needed anyways.
  - po doesn't have a makefile, and isn't needed for compiling.

Signed-off-by: Adam Duskett <aduskett at codeblue.com>
---
 package/flex/0001-fix-cross-compiling-issues.patch | 49 ++++++++++++++++++++++
 package/flex/0001-prog-ar.patch                    | 11 -----
 package/flex/0002-fix-CVE-2016-6354.patch          | 25 -----------
 package/flex/flex.hash                             |  2 +-
 package/flex/flex.mk                               | 26 +++++-------
 5 files changed, 61 insertions(+), 52 deletions(-)
 create mode 100644 package/flex/0001-fix-cross-compiling-issues.patch
 delete mode 100644 package/flex/0001-prog-ar.patch
 delete mode 100644 package/flex/0002-fix-CVE-2016-6354.patch

diff --git a/package/flex/0001-fix-cross-compiling-issues.patch b/package/flex/0001-fix-cross-compiling-issues.patch
new file mode 100644
index 0000000..ef092c5
--- /dev/null
+++ b/package/flex/0001-fix-cross-compiling-issues.patch
@@ -0,0 +1,49 @@
+From 31985a4183654c884240c3740f8a24212f8794c2 Mon Sep 17 00:00:00 2001
+From: Adam Duskett <aduskett at codeblue.com>
+Date: Tue, 9 May 2017 13:46:18 -0400
+Subject: [PATCH] fix cross compiling issues
+
+the po directory doesn't have a makefile.
+doc wants help2man that isn't supported by buildroot.
+
+Remove both of these references.
+
+Signed-off-by: Adam Duskett <aduskett at codeblue.com>
+---
+ Makefile.am  | 2 --
+ configure.ac | 2 --
+ 2 files changed, 4 deletions(-)
+
+diff --git a/Makefile.am b/Makefile.am
+index 638c549..8b7fbc4 100644
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -43,9 +43,7 @@ EXTRA_DIST = \
+ 
+ SUBDIRS = \
+ 	src \
+-	doc \
+ 	examples \
+-	po \
+ 	tests \
+ 	tools
+ 
+diff --git a/configure.ac b/configure.ac
+index 55e774b..6c56c36 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -171,11 +171,9 @@ reallocarray dnl  OpenBSD function. We have replacement if not available.
+ 
+ AC_CONFIG_FILES(
+ Makefile
+-doc/Makefile
+ examples/Makefile
+ examples/fastwc/Makefile
+ examples/manual/Makefile
+-po/Makefile.in
+ src/Makefile
+ tools/Makefile
+ tests/Makefile
+-- 
+2.9.3
+
diff --git a/package/flex/0001-prog-ar.patch b/package/flex/0001-prog-ar.patch
deleted file mode 100644
index e0626ff..0000000
--- a/package/flex/0001-prog-ar.patch
+++ /dev/null
@@ -1,11 +0,0 @@
-diff -rup flex-2.5.33.orig/Makefile.in flex-2.5.33/Makefile.in
---- flex-2.5.33.orig/Makefile.in	2007-01-18 17:29:25.000000000 +0100
-+++ flex-2.5.33/Makefile.in	2007-01-18 18:28:22.000000000 +0100
-@@ -105,7 +105,6 @@ am__installdirs = "$(DESTDIR)$(libdir)"
- 	"$(DESTDIR)$(includedir)"
- libLIBRARIES_INSTALL = $(INSTALL_DATA)
- LIBRARIES = $(lib_LIBRARIES)
--AR = ar
- ARFLAGS = cru
- libfl_a_AR = $(AR) $(ARFLAGS)
- libfl_a_LIBADD =
diff --git a/package/flex/0002-fix-CVE-2016-6354.patch b/package/flex/0002-fix-CVE-2016-6354.patch
deleted file mode 100644
index b0c780b..0000000
--- a/package/flex/0002-fix-CVE-2016-6354.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-From a5cbe929ac3255d371e698f62dc256afe7006466 Mon Sep 17 00:00:00 2001
-From: Will Estes <westes575 at gmail.com>
-Date: Sat, 27 Feb 2016 11:56:05 -0500
-Subject: [PATCH] Fixed incorrect integer type
-
-Signed-off-by: Gustavo Zacarias <gustavo at zacarias.com.ar>
----
-Status: upstream
-
- flex.skl | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/src/flex.skl b/src/flex.skl
-index 36a526a..64f853d 100644
---- a/flex.skl
-+++ b/flex.skl
-@@ -1703,7 +1703,7 @@ 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/package/flex/flex.hash b/package/flex/flex.hash
index b91ab57..fc0463d 100644
--- a/package/flex/flex.hash
+++ b/package/flex/flex.hash
@@ -1,2 +1,2 @@
 # Locally computed:
-sha256  bf693433a3effe6b1f42e44abd787491e4e213984b1859545b92267a86088dd3  flex-2.5.37.tar.gz
+sha256  4df278468142e457a9e5f6492a7d39fdb34bd7e7d42ec21b3c382889b34cfefe  flex-v2.6.4.tar.gz
diff --git a/package/flex/flex.mk b/package/flex/flex.mk
index 9a3f840..0613c89 100644
--- a/package/flex/flex.mk
+++ b/package/flex/flex.mk
@@ -4,27 +4,23 @@
 #
 ################################################################################
 
-FLEX_VERSION = 2.5.37
-FLEX_SITE = http://download.sourceforge.net/project/flex
+FLEX_VERSION = v2.6.4
+FLEX_SITE = $(call github,westes,flex,$(FLEX_VERSION))
 FLEX_INSTALL_STAGING = YES
 FLEX_LICENSE = FLEX
 FLEX_LICENSE_FILES = COPYING
-FLEX_DEPENDENCIES = \
-	$(if $(BR2_PACKAGE_GETTEXT_IF_LOCALE),gettext) host-m4
-FLEX_CONF_ENV = ac_cv_path_M4=/usr/bin/m4
-# we don't have a host-gettext/libintl
-HOST_FLEX_DEPENDENCIES = host-m4
+FLEX_DEPENDENCIES = host-m4 host-gettext
+FLEX_AUTORECONF = YES
+HOST_FLEX_DEPENDENCIES = host-gettext host-m4
 
-define FLEX_DISABLE_PROGRAM
-	$(SED) 's/^bin_PROGRAMS.*//' $(@D)/Makefile.in
+# build-aux/config.rpath is needed but not auto-generated.
+define FLEX_TOUCH_RPATH_CONF
+	mkdir -p $(@D)/build-aux
+	touch $(@D)/build-aux/config.rpath
 endef
-FLEX_POST_PATCH_HOOKS += FLEX_DISABLE_PROGRAM
 
-# flex++ symlink is broken when flex binary is not installed
-define FLEX_REMOVE_BROKEN_SYMLINK
-	rm -f $(TARGET_DIR)/usr/bin/flex++
-endef
-FLEX_POST_INSTALL_TARGET_HOOKS += FLEX_REMOVE_BROKEN_SYMLINK
+FLEX_PRE_CONFIGURE_HOOKS += FLEX_TOUCH_RPATH_CONF
+HOST_FLEX_PRE_CONFIGURE_HOOKS += FLEX_TOUCH_RPATH_CONF
 
 $(eval $(autotools-package))
 $(eval $(host-autotools-package))
-- 
2.9.3



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