From: Fam Zheng <f...@redhat.com>

To be more accurate on its purpose and make code that looks for a certain
target out of this variable more readable.

Signed-off-by: Fam Zheng <f...@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4...@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4...@amsat.org>
Reviewed-by: Richard Henderson <richard.hender...@linaro.org>
---
 Makefile               | 20 ++++++++++----------
 configure              |  2 +-
 scripts/create_config  |  2 +-
 tests/Makefile.include |  2 +-
 4 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/Makefile b/Makefile
index 35554b5bef..52cd83f7fd 100644
--- a/Makefile
+++ b/Makefile
@@ -62,8 +62,8 @@ seems to have been used for an in-tree build. You can fix 
this by running \
 endif
 endif
 
-CONFIG_SOFTMMU := $(if $(filter %-softmmu,$(TARGET_DIRS)),y)
-CONFIG_USER_ONLY := $(if $(filter %-user,$(TARGET_DIRS)),y)
+CONFIG_SOFTMMU := $(if $(filter %-softmmu,$(TARGET_LIST)),y)
+CONFIG_USER_ONLY := $(if $(filter %-user,$(TARGET_LIST)),y)
 CONFIG_XEN := $(CONFIG_XEN_BACKEND)
 CONFIG_ALL=y
 -include config-all-devices.mak
@@ -362,8 +362,8 @@ DOCS=
 endif
 
 SUBDIR_MAKEFLAGS=$(if $(V),,--no-print-directory --quiet) 
BUILD_DIR=$(BUILD_DIR)
-SUBDIR_DEVICES_MAK=$(patsubst %, %/config-devices.mak, $(TARGET_DIRS))
-SUBDIR_DEVICES_MAK_DEP=$(patsubst %, %-config-devices.mak.d, $(TARGET_DIRS))
+SUBDIR_DEVICES_MAK=$(patsubst %, %/config-devices.mak, $(TARGET_LIST))
+SUBDIR_DEVICES_MAK_DEP=$(patsubst %, %-config-devices.mak.d, $(TARGET_LIST))
 
 ifeq ($(SUBDIR_DEVICES_MAK),)
 config-all-devices.mak:
@@ -466,7 +466,7 @@ config-host.h-timestamp: config-host.mak
 qemu-options.def: $(SRC_PATH)/qemu-options.hx $(SRC_PATH)/scripts/hxtool
        $(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -h < $< > 
$@,"GEN","$@")
 
-SUBDIR_RULES=$(patsubst %,subdir-%, $(TARGET_DIRS))
+SUBDIR_RULES=$(patsubst %,subdir-%, $(TARGET_LIST))
 SOFTMMU_SUBDIR_RULES=$(filter %-softmmu,$(SUBDIR_RULES))
 
 $(SOFTMMU_SUBDIR_RULES): $(block-obj-y)
@@ -510,7 +510,7 @@ ROMSUBDIR_RULES=$(patsubst %,romsubdir-%, $(ROMS))
 romsubdir-%:
        $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C pc-bios/$* V="$(V)" 
TARGET_DIR="$*/" CFLAGS="$(filter -O% -g%,$(CFLAGS))",)
 
-ALL_SUBDIRS=$(TARGET_DIRS) $(patsubst %,pc-bios/%, $(ROMS))
+ALL_SUBDIRS=$(TARGET_LIST) $(patsubst %,pc-bios/%, $(ROMS))
 
 recurse-all: $(SUBDIR_RULES) $(ROMSUBDIR_RULES)
 
@@ -763,7 +763,7 @@ distclean: clean
        rm -f docs/interop/qemu-qmp-ref.pdf docs/interop/qemu-ga-ref.pdf
        rm -f docs/interop/qemu-qmp-ref.html docs/interop/qemu-ga-ref.html
        rm -f docs/qemu-block-drivers.7
-       for d in $(TARGET_DIRS); do \
+       for d in $(TARGET_LIST); do \
        rm -rf $$d || exit 1 ; \
         done
        rm -Rf .sdk
@@ -864,7 +864,7 @@ endif
                $(INSTALL_DATA) $(SRC_PATH)/pc-bios/keymaps/$$x 
"$(DESTDIR)$(qemu_datadir)/keymaps"; \
        done
        $(INSTALL_DATA) $(BUILD_DIR)/trace-events-all 
"$(DESTDIR)$(qemu_datadir)/trace-events-all"
-       for d in $(TARGET_DIRS); do \
+       for d in $(TARGET_LIST); do \
        $(MAKE) $(SUBDIR_MAKEFLAGS) TARGET_DIR=$$d/ -C $$d $@ || exit 1 ; \
         done
 
@@ -1062,9 +1062,9 @@ endif
        @echo  '  ctags/TAGS      - Generate tags file for editors'
        @echo  '  cscope          - Generate cscope index'
        @echo  ''
-       @$(if $(TARGET_DIRS), \
+       @$(if $(TARGET_LIST), \
                echo 'Architecture specific targets:'; \
-               $(foreach t, $(TARGET_DIRS), \
+               $(foreach t, $(TARGET_LIST), \
                printf "  %-30s - Build for %s\\n" $(patsubst %,subdir-%,$(t)) 
$(t);) \
                echo '')
        @echo  'Cleaning targets:'
diff --git a/configure b/configure
index 01b20355ca..8a73dbab1d 100755
--- a/configure
+++ b/configure
@@ -6168,7 +6168,7 @@ qemu_version=$(head $source_path/VERSION)
 echo "VERSION=$qemu_version" >>$config_host_mak
 echo "PKGVERSION=$pkgversion" >>$config_host_mak
 echo "SRC_PATH=$source_path" >> $config_host_mak
-echo "TARGET_DIRS=$target_list" >> $config_host_mak
+echo "TARGET_LIST=$target_list" >> $config_host_mak
 if [ "$docs" = "yes" ] ; then
   echo "BUILD_DOCS=yes" >> $config_host_mak
 fi
diff --git a/scripts/create_config b/scripts/create_config
index d727e5e36e..58948a67a4 100755
--- a/scripts/create_config
+++ b/scripts/create_config
@@ -107,7 +107,7 @@ case $line in
     target_name=${line#*=}
     echo "#define TARGET_NAME \"$target_name\""
     ;;
- TARGET_DIRS=*)
+ TARGET_LIST=*)
     # do nothing
     ;;
  TARGET_*=y) # configuration
diff --git a/tests/Makefile.include b/tests/Makefile.include
index 3b9a5e31a2..3d2f0458ab 100644
--- a/tests/Makefile.include
+++ b/tests/Makefile.include
@@ -854,7 +854,7 @@ endif
 
 # QTest rules
 
-TARGETS=$(patsubst %-softmmu,%, $(filter %-softmmu,$(TARGET_DIRS)))
+TARGETS=$(patsubst %-softmmu,%, $(filter %-softmmu,$(TARGET_LIST)))
 ifeq ($(CONFIG_POSIX),y)
 QTEST_TARGETS = $(TARGETS)
 check-qtest-y=$(foreach TARGET,$(TARGETS), $(check-qtest-$(TARGET)-y))
-- 
2.17.0


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