diff options
Diffstat (limited to 'app-emulation/wine/files/wine-2.0_rc3-flex263.patch')
| -rw-r--r-- | app-emulation/wine/files/wine-2.0_rc3-flex263.patch | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/app-emulation/wine/files/wine-2.0_rc3-flex263.patch b/app-emulation/wine/files/wine-2.0_rc3-flex263.patch new file mode 100644 index 000000000000..6218bc422397 --- /dev/null +++ b/app-emulation/wine/files/wine-2.0_rc3-flex263.patch @@ -0,0 +1,43 @@ +From 7573939745b6cf62caa04cbcfcfa6982ba036542 Mon Sep 17 00:00:00 2001 +From: nvinson234 <nvinson234@gmail.com> +Date: Sun, 1 Jan 2017 20:24:49 +0100 +Subject: [PATCH] undefined reference yywrap in winhlp32/macro.lex.yy.c + (flex-2.6.3) + +flex-2.6.3 uses C preprocessor macros to change the prefix of its functions +from the standard yy to a user-defined one. This is a change in Flex behavior +and causes wine to fail with any version of Flex newer than 2.6.1. + +The failure is caused because programs/winhlp32/macros.lex.l only defines the +yywrap macro if it is not already defined. The end result is C code that is +looking for an undefined yywrap() function. + +I have attached a patch that fixes this issue by removing the yywrap macro check and definition from macros.lex.l and adding the noyywrap flex option. +--- + programs/winhlp32/macro.lex.l | 6 +----- + 1 file changed, 1 insertion(+), 5 deletions(-) + +diff --git a/programs/winhlp32/macro.lex.l b/programs/winhlp32/macro.lex.l +index 8f6945ca98..ff8a4832d3 100644 +--- a/programs/winhlp32/macro.lex.l ++++ b/programs/winhlp32/macro.lex.l +@@ -20,7 +20,7 @@ + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA + */ + %} +-%option noinput nounput never-interactive 8bit ++%option noinput nounput noyywrap never-interactive 8bit + %x quote + %{ + #include "config.h" +@@ -367,7 +367,3 @@ WINHELP_WINDOW* MACRO_CurrentWindow(void) + { + return lex_data ? lex_data->window : Globals.active_win; + } +- +-#ifndef yywrap +-int yywrap(void) { return 1; } +-#endif +-- +2.11.0 + |