sim: allow the environment configure option everywhere

Currently ports have to call SIM_AC_OPTION_ENVIRONMENT explicitly in
order to make the configure flag available.  There's no real reason
to not allow this flag for all ports, so move it to the common sim
macro.  This way we get standard behavior across all ports too.

3 files changed, 27 insertions, 23 deletions

diff --git a/sim/iq2000/ChangeLog b/sim/iq2000/ChangeLog
index f3872a0..9440f74 100644
--- a/sim/iq2000/ChangeLog
+++ b/sim/iq2000/ChangeLog
@@ -1,5 +1,10 @@
 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
 
+	* configure.ac (SIM_AC_OPTION_ENVIRONMENT): Delete call.
+	* configure: Regenerate.
+
+2016-01-10  Mike Frysinger  <vapier@gentoo.org>
+
 	* configure: Regenerate.
 
 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
diff --git a/sim/iq2000/configure b/sim/iq2000/configure
index a4b398d..6cf83e7 100755
--- a/sim/iq2000/configure
+++ b/sim/iq2000/configure
@@ -756,6 +756,7 @@ enable_sim_stdio
 enable_sim_trace
 enable_sim_profile
 enable_sim_assert
+enable_sim_environment
 enable_sim_inline
 with_pkgversion
 with_bugurl
@@ -763,7 +764,6 @@ enable_sim_endian
 enable_sim_alignment
 enable_sim_scache
 enable_sim_default_model
-enable_sim_environment
 enable_cgen_maint
 enable_sim_hardware
 '
@@ -1410,6 +1410,9 @@ Optional Features:
   --enable-sim-profile=opts
                           Enable profiling flags
   --enable-sim-assert     Specify whether to perform random assertions
+  --enable-sim-environment=environment
+                          Specify mixed, user, virtual or operating
+                          environment
   --enable-sim-inline=inlines
                           Specify which functions should be inlined
   --enable-sim-endian=endian
@@ -1421,9 +1424,6 @@ Optional Features:
                           Specify simulator execution cache size
   --enable-sim-default-model=model
                           Specify default model to simulate
-  --enable-sim-environment=environment
-                          Specify mixed, user, virtual or operating
-                          environment
   --enable-cgen-maint=DIR build cgen generated files
   --enable-sim-hardware=LIST
                           Specify the hardware to be included in the build.
@@ -13329,6 +13329,24 @@ else
 fi
 
 
+# Check whether --enable-sim-environment was given.
+if test "${enable_sim_environment+set}" = set; then :
+  enableval=$enable_sim_environment; case "${enableval}" in
+  all | ALL)             sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT";;
+  user | USER)           sim_environment="-DWITH_ENVIRONMENT=USER_ENVIRONMENT";;
+  virtual | VIRTUAL)     sim_environment="-DWITH_ENVIRONMENT=VIRTUAL_ENVIRONMENT";;
+  operating | OPERATING) sim_environment="-DWITH_ENVIRONMENT=OPERATING_ENVIRONMENT";;
+  *)   as_fn_error "\"Unknown value $enableval passed to --enable-sim-environment\"" "$LINENO" 5;
+       sim_environment="";;
+esac
+if test x"$silent" != x"yes" && test x"$sim_environment" != x""; then
+  echo "Setting sim environment = $sim_environment" 6>&1
+fi
+else
+  sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT"
+fi
+
+
 sim_inline="-DDEFAULT_INLINE=0"
 # Check whether --enable-sim-inline was given.
 if test "${enable_sim_inline+set}" = set; then :
@@ -13580,24 +13598,6 @@ fi
 
 
 
-# Check whether --enable-sim-environment was given.
-if test "${enable_sim_environment+set}" = set; then :
-  enableval=$enable_sim_environment; case "${enableval}" in
-  all | ALL)             sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT";;
-  user | USER)           sim_environment="-DWITH_ENVIRONMENT=USER_ENVIRONMENT";;
-  virtual | VIRTUAL)     sim_environment="-DWITH_ENVIRONMENT=VIRTUAL_ENVIRONMENT";;
-  operating | OPERATING) sim_environment="-DWITH_ENVIRONMENT=OPERATING_ENVIRONMENT";;
-  *)   as_fn_error "\"Unknown value $enableval passed to --enable-sim-environment\"" "$LINENO" 5;
-       sim_environment="";;
-esac
-if test x"$silent" != x"yes" && test x"$sim_environment" != x""; then
-  echo "Setting sim environment = $sim_environment" 6>&1
-fi
-else
-  sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT"
-fi
-
-
 cgen_maint=no
 cgen=guile
 cgendir='$(srcdir)/../../cgen'
diff --git a/sim/iq2000/configure.ac b/sim/iq2000/configure.ac
index 0d6b116..7424e4d 100644
--- a/sim/iq2000/configure.ac
+++ b/sim/iq2000/configure.ac
@@ -9,7 +9,6 @@ SIM_AC_OPTION_ENDIAN(BIG)
 SIM_AC_OPTION_ALIGNMENT(STRICT_ALIGNMENT)
 SIM_AC_OPTION_SCACHE(16384)
 SIM_AC_OPTION_DEFAULT_MODEL(iq2000)
-SIM_AC_OPTION_ENVIRONMENT
 SIM_AC_OPTION_CGEN_MAINT
 
 SIM_AC_OPTION_HARDWARE(yes,"","")