sim: drop --enable-sim-cflags option

No other sub directory provides such a configuration option, so
drop it from the sim dir as well.  This cleans up a good bit of
code in the process.

If people want to use custom flags for just the sim, they can
still run configure+make by hand in the sim subdir and use the
normal CFLAGS settings.

1 files changed, 2 insertions, 23 deletions

diff --git a/sim/m32c/configure b/sim/m32c/configure
index 2a6398d..4341010 100755
--- a/sim/m32c/configure
+++ b/sim/m32c/configure
@@ -608,7 +608,6 @@ sim_profile
 sim_trace
 sim_stdio
 sim_debug
-sim_cflags
 MAINT
 MAINTAINER_MODE_FALSE
 MAINTAINER_MODE_TRUE
@@ -751,7 +750,6 @@ enable_fast_install
 with_gnu_ld
 enable_libtool_lock
 enable_maintainer_mode
-enable_sim_cflags
 enable_sim_debug
 enable_sim_stdio
 enable_sim_trace
@@ -1397,8 +1395,6 @@ Optional Features:
   --disable-libtool-lock  avoid locking (might break parallel builds)
   --enable-maintainer-mode  enable make rules and dependencies not useful
 			  (and sometimes confusing) to the casual installer
-  --enable-sim-cflags=opts
-                          Extra CFLAGS for use in building simulator
   --enable-sim-debug=opts Enable debugging flags (for developers of the sim
                           itself)
   --enable-sim-stdio      Specify whether to use stdio for console
@@ -12847,7 +12843,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12850 "configure"
+#line 12846 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12953,7 +12949,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12956 "configure"
+#line 12952 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -13221,23 +13217,6 @@ fi
 
 
 
-# Check whether --enable-sim-cflags was given.
-if test "${enable_sim_cflags+set}" = set; then :
-  enableval=$enable_sim_cflags; case "${enableval}" in
-  yes)	 sim_cflags="-O2 -fomit-frame-pointer";;
-  trace) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; sim_cflags="";;
-  no)	 sim_cflags="";;
-  *)	 sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
-esac
-if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
-  echo "Setting sim cflags = $sim_cflags" 6>&1
-fi
-else
-  sim_cflags=""
-fi
-
-
-
 # Check whether --enable-sim-debug was given.
 if test "${enable_sim_debug+set}" = set; then :
   enableval=$enable_sim_debug; case "${enableval}" in