[PATCH v3 1/3] configure: make sure tcg tests can see HAVE_GDB_BIN

[Matheus Tavares Bernardino]

HAVE_GDB_BIN is only used by tests/tcg/* makefiles, but it is currently
written at <build_dir>/config-host.mak, which those makefiles don't have
access to. Let's instead write it to
<build_dir>/tests/tcg/config-host.mak, which is included by the
makefiles.

Signed-off-by: Matheus Tavares Bernardino <quic_mathbern@quicinc.com>
---
 configure   | 13 ++++++-------
 meson.build |  6 +++---
 2 files changed, 9 insertions(+), 10 deletions(-)

diff --git a/configure b/configure
index 575dde1c1f..e9dc766467 100755
--- a/configure
+++ b/configure
@@ -2474,13 +2474,6 @@ if test "$plugins" = "yes" ; then
     echo "CONFIG_PLUGIN=y" >> $config_host_mak
 fi
 
-if test -n "$gdb_bin"; then
-    gdb_version=$($gdb_bin --version | head -n 1)
-    if version_ge ${gdb_version##* } 9.1; then
-        echo "HAVE_GDB_BIN=$gdb_bin" >> $config_host_mak
-    fi
-fi
-
 echo "ROMS=$roms" >> $config_host_mak
 echo "MAKE=$make" >> $config_host_mak
 echo "PYTHON=$python" >> $config_host_mak
@@ -2561,6 +2554,12 @@ config_host_mak=tests/tcg/config-host.mak
 echo "# Automatically generated by configure - do not modify" > 
$config_host_mak
 echo "SRC_PATH=$source_path" >> $config_host_mak
 echo "HOST_CC=$host_cc" >> $config_host_mak
+if test -n "$gdb_bin"; then
+    gdb_version=$($gdb_bin --version | head -n 1)
+    if version_ge ${gdb_version##* } 9.1; then
+        echo "HAVE_GDB_BIN=$gdb_bin" >> $config_host_mak
+    fi
+fi
 
 tcg_tests_targets=
 for target in $target_list; do
diff --git a/meson.build b/meson.build
index c2adb7caf4..1a4ac4bc60 100644
--- a/meson.build
+++ b/meson.build
@@ -3710,9 +3710,6 @@ summary_info += {'git':               config_host['GIT']}
 summary_info += {'make':              config_host['MAKE']}
 summary_info += {'python':            '@0@ (version: 
@1@)'.format(python.full_path(), python.language_version())}
 summary_info += {'sphinx-build':      sphinx_build}
-if config_host.has_key('HAVE_GDB_BIN')
-  summary_info += {'gdb':             config_host['HAVE_GDB_BIN']}
-endif
 summary_info += {'iasl':              iasl}
 summary_info += {'genisoimage':       config_host['GENISOIMAGE']}
 if targetos == 'windows' and have_ga
@@ -3822,6 +3819,9 @@ foreach target: target_dirs
       summary_info += {config_cross_tcg['TARGET_NAME']: config_cross_tcg['CC']}
       have_cross = true
     endif
+    if config_cross_tcg.has_key('HAVE_GDB_BIN')
+      summary_info += {'gdb':             config_cross_tcg['HAVE_GDB_BIN']}
+    endif
   endif
 endforeach
 if have_cross
-- 
2.37.2