From 15592281dfcd30122dacef99df0e37ce9df9d3e7 Mon Sep 17 00:00:00 2001
From: Alexandre Moine <nobrakal@gmail.com>
Date: Sat, 2 Jan 2016 18:44:54 +0100
Subject: [PATCH] Disable gcc optimization for langen

---
 Makefile.am  | 4 +++-
 configure    | 1 +
 configure.ac | 3 ++-
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/Makefile.am b/Makefile.am
index 45b9dcff..44349cb0 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -6,7 +6,7 @@ dist_doc_DATA = README.md
 hyperrogue_SOURCES = hyper.cpp
 
 # Some definitions used in graph.cpp
-hyperrogue_CPPFLAGS = -DFONTDESTDIR=\"$(pkgdatadir)/DejaVuSans-Bold.ttf\" -DMUSICDESTDIR=\"$(pkgdatadir)/hyperrogue-music.txt\"
+hyperrogue_CPPFLAGS = -DFONTDESTDIR=\"$(pkgdatadir)/DejaVuSans-Bold.ttf\" -DMUSICDESTDIR=\"$(pkgdatadir)/hyperrogue-music.txt\" -O2
 
 # Musicdir
 musicdir=$(datadir)/hyperrogue/music
@@ -19,6 +19,8 @@ music/hyperrogue-music.txt: hyperrogue
 # Langen binary rules
 noinst_PROGRAMS = langen
 langen_SOURCES = langen.cpp 
+# Disable optimization, not needed
+langen_CXXFLAGS = -O0
 
 # Generation of language-data.cpp
 language-data.cpp: langen
diff --git a/configure b/configure
index 7992d82c..b851c926 100755
--- a/configure
+++ b/configure
@@ -2863,6 +2863,7 @@ END
   fi
 fi
 
+${CXXFLAGS=""}
 
 #AC_CONFIG_HEADERS([config.h])
 
diff --git a/configure.ac b/configure.ac
index 05e24481..3a0b1a63 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,9 +1,10 @@
 #                                               -*- Autoconf -*-
 # Process this file with autoconf to produce a configure script.
 
-AC_PREREQ([2.69])
+AC_PREREQ([2.68])
 AC_INIT([hyperrogue], [7.7h])
 AM_INIT_AUTOMAKE([-Wall -Werror foreign])
+${CXXFLAGS=""}
 AC_CONFIG_SRCDIR([hyperpoint.cpp])
 #AC_CONFIG_HEADERS([config.h])