[Qemu-devel] [PATCH v3 01/13] configure: Flip default of target_nptl

[Peter Maydell <peter.maydell@linaro.org>]

Most targets either (a) support threading or (b) don't have a
linux-user/bsd-user target, so make it default to 'yes', with those
targets that don't support threading having to specifically say so.

This is a mechanical no-behaviour-change commit; some of the
"no" entries it adds will be taken out in later patches.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
---
 configure |   26 ++++++++++++++++----------
 1 file changed, 16 insertions(+), 10 deletions(-)

diff --git a/configure b/configure
index cb0f870..ae9519c 100755
--- a/configure
+++ b/configure
@@ -4173,7 +4173,7 @@ mkdir -p $target_dir
 echo "# Automatically generated by configure - do not modify" > $config_target_mak
 
 bflt="no"
-target_nptl="no"
+target_nptl="yes"
 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_name/g"`
 gdb_xml_files=""
 
@@ -4183,69 +4183,71 @@ TARGET_ABI_DIR=""
 
 case "$target_name" in
   i386)
+    target_nptl="no"
   ;;
   x86_64)
     TARGET_BASE_ARCH=i386
+    target_nptl="no"
   ;;
   alpha)
-    target_nptl="yes"
   ;;
   arm|armeb)
     TARGET_ARCH=arm
     bflt="yes"
-    target_nptl="yes"
     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
   ;;
   cris)
-    target_nptl="yes"
   ;;
   lm32)
+    target_nptl="no"
   ;;
   m68k)
     bflt="yes"
     gdb_xml_files="cf-core.xml cf-fp.xml"
+    target_nptl="no"
   ;;
   microblaze|microblazeel)
     TARGET_ARCH=microblaze
     bflt="yes"
-    target_nptl="yes"
   ;;
   mips|mipsel)
     TARGET_ARCH=mips
     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
-    target_nptl="yes"
   ;;
   mipsn32|mipsn32el)
     TARGET_ARCH=mips64
     TARGET_BASE_ARCH=mips
     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
     echo "TARGET_ABI32=y" >> $config_target_mak
+    target_nptl="no"
   ;;
   mips64|mips64el)
     TARGET_ARCH=mips64
     TARGET_BASE_ARCH=mips
     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
+    target_nptl="no"
   ;;
   moxie)
+    target_nptl="no"
   ;;
   or32)
     TARGET_ARCH=openrisc
     TARGET_BASE_ARCH=openrisc
+    target_nptl="no"
   ;;
   ppc)
     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
-    target_nptl="yes"
   ;;
   ppcemb)
     TARGET_BASE_ARCH=ppc
     TARGET_ABI_DIR=ppc
     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
-    target_nptl="yes"
   ;;
   ppc64)
     TARGET_BASE_ARCH=ppc
     TARGET_ABI_DIR=ppc
     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
+    target_nptl="no"
   ;;
   ppc64abi32)
     TARGET_ARCH=ppc64
@@ -4253,30 +4255,34 @@ case "$target_name" in
     TARGET_ABI_DIR=ppc
     echo "TARGET_ABI32=y" >> $config_target_mak
     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
+    target_nptl="no"
   ;;
   sh4|sh4eb)
     TARGET_ARCH=sh4
     bflt="yes"
-    target_nptl="yes"
   ;;
   sparc)
+    target_nptl="no"
   ;;
   sparc64)
     TARGET_BASE_ARCH=sparc
+    target_nptl="no"
   ;;
   sparc32plus)
     TARGET_ARCH=sparc64
     TARGET_BASE_ARCH=sparc
     TARGET_ABI_DIR=sparc
     echo "TARGET_ABI32=y" >> $config_target_mak
+    target_nptl="no"
   ;;
   s390x)
-    target_nptl="yes"
   ;;
   unicore32)
+    target_nptl="no"
   ;;
   xtensa|xtensaeb)
     TARGET_ARCH=xtensa
+    target_nptl="no"
   ;;
   *)
     error_exit "Unsupported target CPU"
-- 
1.7.9.5