$NetBSD: patch-configure,v 1.2 2015/02/19 14:09:32 joerg Exp $

* prevent unwated overwrite variables
* don't use cpu-specific instructions

--- configure.orig	2012-05-24 11:31:45.000000000 +0000
+++ configure
@@ -2109,12 +2109,12 @@ MYDOCUMENTFILES="COPYING FOSSEXCEPTION C
 MYPCFILES="kyotocabinet.pc"
 
 # Building flags
-MYCFLAGS="-Wall -ansi -pedantic -fPIC -fsigned-char -g0 -O2"
-MYCXXFLAGS="-Wall -fPIC -fsigned-char -g0 -O2"
-MYCPPFLAGS="-I. -I\$(INCLUDEDIR) -I/usr/local/include"
+MYCFLAGS="-Wall -ansi -pedantic -fPIC -fsigned-char -g0"
+MYCXXFLAGS="-Wall -fPIC -fsigned-char -g0"
+MYCPPFLAGS="-I. -I\$(INCLUDEDIR)"
 MYCPPFLAGS="$MYCPPFLAGS -DNDEBUG -D_GNU_SOURCE=1"
-MYCPPFLAGS="$MYCPPFLAGS -D_FILE_OFFSET_BITS=64 -D_REENTRANT -D__EXTENSIONS__"
-MYLDFLAGS="-L. -L\$(LIBDIR) -L/usr/local/lib"
+MYCPPFLAGS="$MYCPPFLAGS -D_FILE_OFFSET_BITS=64 -D__EXTENSIONS__"
+MYLDFLAGS="-L. -L\$(LIBDIR)"
 MYCMDLDFLAGS=""
 MYCMDLIBS=""
 MYLDLIBPATH=""
@@ -2122,11 +2122,8 @@ MYLDLIBPATHENV="LD_LIBRARY_PATH"
 MYPOSTCMD="true"
 
 # Building paths
-PATH=".:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin:$PATH"
-CPATH=".:/usr/local/include:$CPATH"
 LIBRARY_PATH=".:/usr/local/lib:$LIBRARY_PATH"
 LD_LIBRARY_PATH=".:/usr/local/lib:$LD_LIBRARY_PATH"
-PKG_CONFIG_PATH=".:/usr/local/lib/pkgconfig:$PKG_CONFIG_PATH"
 export PATH CPATH LIBRARY_PATH LD_LIBRARY_PATH PKG_CONFIG_PATH
 
 
@@ -3976,28 +3973,6 @@ $as_echo "#define AC_APPLE_UNIVERSAL_BUI
  esac
 
 
-# System-depending optimization
-printf 'checking for 64-bit availability... '
-if printf 'main() {}' | $CC -xc -m64 -o config.tmp - >config.tmp 2>&1
-then
-  MYCFLAGS="-m64 $MYCFLAGS"
-  MYCXXFLAGS="-m64 $MYCXXFLAGS"
-  printf 'yes\n'
-else
-  printf 'no\n'
-fi
-if test "$enable_opt" != "no"
-then
-  printf 'checking for CPU optimization availability... '
-  if printf 'main() {}' | $CC -xc -march=native -o config.tmp - >config.tmp 2>&1
-  then
-    MYCFLAGS="-march=native $MYCFLAGS"
-    MYCXXFLAGS="-march=native $MYCXXFLAGS"
-    printf 'yes\n'
-  else
-    printf 'no\n'
-  fi
-fi
 printf 'checking for useless warnings... '
 if printf 'main() {}' | $CC -xc \
   -Wno-unused-but-set-variable -Wno-unused-but-set-parameter -o config.tmp - >config.tmp 2>&1