Fri Nov 4 23:14:51 UTC 2011

7 files changed, 206 insertions, 0 deletions

diff --git a/testing/flex/PKGBUILD b/testing/flex/PKGBUILD
new file mode 100644
index 000000000..828cd9b84
--- /dev/null
+++ b/testing/flex/PKGBUILD
@@ -0,0 +1,59 @@
+# $Id: PKGBUILD 141917 2011-11-03 06:31:54Z allan $
+# Maintainer: Allan McRae <allan@archlinux.org>
+# Contributor: judd <jvinet@zeroflux.org>
+
+pkgname=flex
+pkgver=2.5.35
+pkgrel=5
+pkgdesc="A tool for generating text-scanning programs"
+arch=('i686' 'x86_64')
+url="http://flex.sourceforge.net"
+license=('custom')
+groups=('base-devel')
+depends=('glibc' 'm4' 'sh')
+install=flex.install
+source=(http://downloads.sourceforge.net/sourceforge/flex/flex-$pkgver.tar.bz2 
+        flex-2.5.35-gcc44.patch
+        flex-2.5.35-hardening.patch
+        flex-2.5.35-missing-prototypes.patch
+        flex-2.5.35-sign.patch
+        lex.sh)
+md5sums=('10714e50cea54dc7a227e3eddcd44d57'
+         'e4444ef5c07db71a43280be74139bdea'
+         'de952b3ed7cc074bc8c3e6ab73634048'
+         '6b83f56b1b654c6a321cdc530a3ec68d'
+         'd87fd9e9762ba7e230d516bdcf1c8c6f'
+         'f725259ec23a9e87ee29e2ef82eda9a5')
+
+build() {
+  cd $srcdir/$pkgname-$pkgver
+
+  patch -Np1 -i $srcdir/flex-2.5.35-gcc44.patch
+  patch -Np1 -i $srcdir/flex-2.5.35-hardening.patch
+  patch -Np1 -i $srcdir/flex-2.5.35-missing-prototypes.patch
+  patch -Np1 -i $srcdir/flex-2.5.35-sign.patch
+
+  ./configure --prefix=/usr \
+    --mandir=/usr/share/man --infodir=/usr/share/info
+  make
+}
+
+check() {
+  cd $srcdir/$pkgname-$pkgver
+  make check
+}
+
+package() {
+  cd $srcdir/$pkgname-$pkgver
+
+  make prefix=$pkgdir/usr \
+    mandir=$pkgdir/usr/share/man \
+    infodir=$pkgdir/usr/share/info \
+    install
+  install -Dm755 $srcdir/lex.sh $pkgdir/usr/bin/lex
+
+  install -Dm644 COPYING \
+  	$pkgdir/usr/share/licenses/$pkgname/license.txt
+  	
+}
+
diff --git a/testing/flex/flex-2.5.35-gcc44.patch b/testing/flex/flex-2.5.35-gcc44.patch
new file mode 100644
index 000000000..7929fc092
--- /dev/null
+++ b/testing/flex/flex-2.5.35-gcc44.patch
@@ -0,0 +1,22 @@
+diff -urNp flex-2.5.35.orig/flex.skl flex-2.5.35/flex.skl
+--- flex-2.5.35.orig/flex.skl	2009-04-20 03:09:46.000000000 +0530
++++ flex-2.5.35/flex.skl	2009-04-20 07:46:58.000000000 +0530
+@@ -217,6 +217,7 @@ m4preproc_include(`flexint.h')
+ /* begin standard C++ headers. */
+ #include <iostream> 
+ #include <errno.h>
++#include <cstdio>
+ #include <cstdlib>
+ #include <cstring>
+ /* end standard C++ headers. */
+diff -urNp flex-2.5.35.orig/skel.c flex-2.5.35/skel.c
+--- flex-2.5.35.orig/skel.c	2009-04-20 03:09:46.000000000 +0530
++++ flex-2.5.35/skel.c	2009-04-20 07:46:40.000000000 +0530
+@@ -284,6 +284,7 @@ const char *skel[] = {
+   "/* begin standard C++ headers. */",
+   "#include <iostream> ",
+   "#include <errno.h>",
++  "#include <cstdio>",
+   "#include <cstdlib>",
+   "#include <cstring>",
+   "/* end standard C++ headers. */",
diff --git a/testing/flex/flex-2.5.35-hardening.patch b/testing/flex/flex-2.5.35-hardening.patch
new file mode 100644
index 000000000..7d608ea23
--- /dev/null
+++ b/testing/flex/flex-2.5.35-hardening.patch
@@ -0,0 +1,36 @@
+diff -u flex-2.5.35/scan.c flex-2.5.35/scan.c
+--- flex-2.5.35/scan.c
++++ flex-2.5.35/scan.c
+@@ -2096,7 +2096,7 @@
+ /* This used to be an fputs(), but since the string might contain NUL's,
+  * we now use fwrite().
+  */
+-#define ECHO fwrite( yytext, yyleng, 1, yyout )
++#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)
+ #endif
+ 
+ /* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
+diff -u flex-2.5.35/flex.skl flex-2.5.35/flex.skl
+--- flex-2.5.35/flex.skl
++++ flex-2.5.35/flex.skl
+@@ -1075,7 +1075,7 @@
+ /* This used to be an fputs(), but since the string might contain NUL's,
+  * we now use fwrite().
+  */
+-#define ECHO fwrite( yytext, yyleng, 1, yyout )
++#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)
+ %endif
+ %if-c++-only C++ definition
+ #define ECHO LexerOutput( yytext, yyleng )
+diff -u flex-2.5.35/skel.c flex-2.5.35/skel.c
+--- flex-2.5.35/skel.c
++++ flex-2.5.35/skel.c
+@@ -1142,7 +1142,7 @@
+   "/* This used to be an fputs(), but since the string might contain NUL's,",
+   " * we now use fwrite().",
+   " */",
+-  "#define ECHO fwrite( yytext, yyleng, 1, yyout )",
++  "#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)",
+   "%endif",
+   "%if-c++-only C++ definition",
+   "#define ECHO LexerOutput( yytext, yyleng )",
diff --git a/testing/flex/flex-2.5.35-missing-prototypes.patch b/testing/flex/flex-2.5.35-missing-prototypes.patch
new file mode 100644
index 000000000..5cde0660e
--- /dev/null
+++ b/testing/flex/flex-2.5.35-missing-prototypes.patch
@@ -0,0 +1,53 @@
+diff -up flex-2.5.35/flex.skl\~ flex-2.5.35/flex.skl
+--- flex-2.5.35/flex.skl~	2010-07-13 17:18:43.000000000 +0200
++++ flex-2.5.35/flex.skl	2010-07-13 17:23:49.000000000 +0200
+@@ -960,6 +960,22 @@ m4_ifdef( [[M4_YY_NO_SET_LINENO]],,
+ void yyset_lineno M4_YY_PARAMS( int line_number M4_YY_PROTO_LAST_ARG );
+ ]])
+ 
++m4_ifdef( [[M4_YY_REENTRANT]],
++[[
++m4_ifdef( [[M4_YY_NO_GET_COLUMN]],,
++[[
++int yyget_column  M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );
++]])
++]])
++
++m4_ifdef( [[M4_YY_REENTRANT]],
++[[
++m4_ifdef( [[M4_YY_NO_SET_COLUMN]],,
++[[
++void yyset_column M4_YY_PARAMS( int column_no M4_YY_PROTO_LAST_ARG );
++]])
++]])
++
+ %if-bison-bridge
+ m4_ifdef( [[M4_YY_NO_GET_LVAL]],,
+ [[
+
+Diff finished.  Tue Jul 13 17:27:50 2010
+--- flex-2.5.35/skel.c~	2010-07-14 13:15:42.000000000 +0200
++++ flex-2.5.35/skel.c	2010-07-14 13:16:05.000000000 +0200
+@@ -1027,6 +1027,22 @@
+   "void yyset_lineno M4_YY_PARAMS( int line_number M4_YY_PROTO_LAST_ARG );",
+   "]])",
+   "",
++  "m4_ifdef( [[M4_YY_REENTRANT]],",
++  "[[",
++  "m4_ifdef( [[M4_YY_NO_GET_COLUMN]],,",
++  "[[",
++  "int yyget_column  M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG );",
++  "]])",
++  "]])",
++  "",
++  "m4_ifdef( [[M4_YY_REENTRANT]],",
++  "[[",
++  "m4_ifdef( [[M4_YY_NO_SET_COLUMN]],,",
++  "[[",
++  "void yyset_column M4_YY_PARAMS( int column_no M4_YY_PROTO_LAST_ARG );",
++  "]])",
++  "]])",
++  "",
+   "%if-bison-bridge",
+   "m4_ifdef( [[M4_YY_NO_GET_LVAL]],,",
+   "[[",
diff --git a/testing/flex/flex-2.5.35-sign.patch b/testing/flex/flex-2.5.35-sign.patch
new file mode 100644
index 000000000..fbee18bde
--- /dev/null
+++ b/testing/flex/flex-2.5.35-sign.patch
@@ -0,0 +1,11 @@
+--- flex-2.5.35/gen.c-orig	2008-04-30 22:51:08.000000000 +0200
++++ flex-2.5.35/gen.c	2008-04-30 22:51:14.000000000 +0200
+@@ -1890,7 +1890,7 @@
+ 			outn ("\tif ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \\");
+ 			outn ("\t\t{ \\");
+ 			outn ("\t\tint c = '*'; \\");
+-			outn ("\t\tint n; \\");
++			outn ("\t\tunsigned n; \\");
+ 			outn ("\t\tfor ( n = 0; n < max_size && \\");
+ 			outn ("\t\t\t     (c = getc( yyin )) != EOF && c != '\\n'; ++n ) \\");
+ 			outn ("\t\t\tbuf[n] = (char) c; \\");
diff --git a/testing/flex/flex.install b/testing/flex/flex.install
new file mode 100644
index 000000000..5b328c722
--- /dev/null
+++ b/testing/flex/flex.install
@@ -0,0 +1,22 @@
+infodir=/usr/share/info
+filelist=(flex.info{,-1,-2})
+
+post_install() {
+  [ -x usr/bin/install-info ] || return 0
+  for file in ${filelist[@]}; do
+    install-info $infodir/$file.gz $infodir/dir 2> /dev/null
+  done
+}
+
+post_upgrade() {
+  post_install $1
+}
+
+pre_remove() {
+  [ -x usr/bin/install-info ] || return 0
+  for file in ${filelist[@]}; do
+    install-info --delete $infodir/$file.gz $infodir/dir 2> /dev/null
+  done
+}
+
+# vim:set ts=2 sw=2 et:
diff --git a/testing/flex/lex.sh b/testing/flex/lex.sh
new file mode 100644
index 000000000..13e7de692
--- /dev/null
+++ b/testing/flex/lex.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+exec /usr/bin/flex -l "$@"