From 2d25a5953671bb40ca9f2cbf1b4418bea947cb3c Mon Sep 17 00:00:00 2001
From: Petr Machata <pmachata@fedoraproject.org>
Date: Fri, 22 Jun 2007 11:18:29 +0000
Subject: [PATCH] - Don't emit yy-prefixed variables in C++ mode. Thanks
 Srinivas Aji. - Related: #242742 - Related: #244259

---
 flex-2.5.33-yy.patch | 8 ++++++--
 flex.spec            | 7 ++++++-
 2 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/flex-2.5.33-yy.patch b/flex-2.5.33-yy.patch
index e229c0e..c6bc5fe 100644
--- a/flex-2.5.33-yy.patch
+++ b/flex-2.5.33-yy.patch
@@ -1,12 +1,13 @@
 diff -urp flex-2.5.33/flex.skl flex-2.5.33-pm/flex.skl
 --- flex-2.5.33/flex.skl	2006-02-16 23:20:43.000000000 +0100
 +++ flex-2.5.33-pm/flex.skl	2007-03-30 14:04:42.000000000 +0200
-@@ -54,6 +54,32 @@ m4_changequote([[, ]])
+@@ -54,6 +54,34 @@ m4_changequote([[, ]])
  %#   the generated scanner as a C-style comment. This is to aid those who
  %#   edit the skeleton.
  %#
 +
 +%not-for-header
++%if-c-only
 +%if-not-reentrant
 +m4_ifelse(M4_YY_PREFIX,yy,,
 +#define yy_create_buffer M4_YY_PREFIX[[_create_buffer]]
@@ -29,6 +30,7 @@ diff -urp flex-2.5.33/flex.skl flex-2.5.33-pm/flex.skl
 +#define yyfree M4_YY_PREFIX[[free]]
 +)
 +%endif
++%endif
 +%ok-for-header
 +
  #define FLEX_SCANNER
@@ -37,12 +39,13 @@ diff -urp flex-2.5.33/flex.skl flex-2.5.33-pm/flex.skl
 diff -urp flex-2.5.33/skel.c flex-2.5.33-pm/skel.c
 --- flex-2.5.33/skel.c	2006-02-21 03:45:41.000000000 +0100
 +++ flex-2.5.33-pm/skel.c	2007-03-30 14:04:43.000000000 +0200
-@@ -59,6 +59,32 @@ const char *skel[] = {
+@@ -59,6 +59,34 @@ const char *skel[] = {
    "%#   the generated scanner as a C-style comment. This is to aid those who",
    "%#   edit the skeleton.",
    "%#",
 +  "",
 +  "%not-for-header",
++  "%if-c-only",
 +  "%if-not-reentrant",
 +  "m4_ifelse(M4_YY_PREFIX,yy,,",
 +  "#define yy_create_buffer M4_YY_PREFIX[[_create_buffer]]",
@@ -65,6 +68,7 @@ diff -urp flex-2.5.33/skel.c flex-2.5.33-pm/skel.c
 +  "#define yyfree M4_YY_PREFIX[[free]]",
 +  ")",
 +  "%endif",
++  "%endif",
 +  "%ok-for-header",
 +  "",
    "#define FLEX_SCANNER",
diff --git a/flex.spec b/flex.spec
index 3d4e932..7e7344f 100644
--- a/flex.spec
+++ b/flex.spec
@@ -1,7 +1,7 @@
 Summary: A tool for creating scanners (text pattern recognizers)
 Name: flex
 Version: 2.5.33
-Release: 7%{?dist}
+Release: 8%{?dist}
 License: BSD
 Group: Development/Tools
 URL: http://flex.sourceforge.net/
@@ -80,6 +80,11 @@ rm -rf ${RPM_BUILD_ROOT}
 %{_infodir}/flex.info*
 
 %changelog
+* Fri Jun 22 2007 Petr Machata <pmachata@redhat.com> - 2.5.33-8
+- Don't emit yy-prefixed variables in C++ mode.  Thanks Srinivas Aji.
+- Related: #242742
+- Related: #244259
+
 * Fri May 11 2007 Petr Machata <pmachata@redhat.com> - 2.5.33-7
 - Allow joining short options into one commandline argument.
 - Resolves: #239695