1*4882a593Smuzhiyunconfigure: remove predefined -O2 optimization flag 2*4882a593Smuzhiyun 3*4882a593SmuzhiyunCFLAGS_OPT variable forces to use -O2 optimization flag denying the 4*4882a593Smuzhiyunpossibility to use different optimization flag values. 5*4882a593Smuzhiyun 6*4882a593SmuzhiyunRemove -O2 flag from CFLAGS_OPT. 7*4882a593Smuzhiyun 8*4882a593SmuzhiyunSigned-off-by: Giulio Benetti <giulio.benetti@micronovasrl.com> 9*4882a593Smuzhiyun--- 10*4882a593Smuzhiyundiff -urpN prboom-2.5.0.orig/configure.ac prboom-2.5.0/configure.ac 11*4882a593Smuzhiyun--- prboom-2.5.0.orig/configure.ac 2019-06-20 14:07:45.058481879 +0200 12*4882a593Smuzhiyun+++ prboom-2.5.0/configure.ac 2019-06-20 14:09:05.066238825 +0200 13*4882a593Smuzhiyun@@ -48,7 +48,7 @@ else 14*4882a593Smuzhiyun fi 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun dnl --- cph: work out flags to pass to compiler 17*4882a593Smuzhiyun-CFLAGS_OPT="-O2 -fomit-frame-pointer" 18*4882a593Smuzhiyun+CFLAGS_OPT="-fomit-frame-pointer" 19*4882a593Smuzhiyun AC_C_COMPILE_FLAGS(-Wall) 20*4882a593Smuzhiyun dnl --- Option to enable debugging 21*4882a593Smuzhiyun AC_ARG_ENABLE(debug,AC_HELP_STRING([--enable-debug],[turns on various debugging features, like range checking and internal heap diagnostics]),,enable_debug="no") 22