From 7630156d347646cc310a911bce02ca7b6a018f2a Mon Sep 17 00:00:00 2001 From: Philippe Mathieu-Daudé Date: Fri, 4 Feb 2022 15:54:47 +0100 Subject: configure: Restrict TCG to emulation If we don't need to emulate any target, we certainly don't need TCG. This should also help to compile again with ".../configure --enable-tools --disable-system --disable-user" on systems that do not have a TCG backend. Signed-off-by: Philippe Mathieu-Daudé [thuth: Re-arranged the code, remove check-softfloat from buildtest.yml] Signed-off-by: Thomas Huth Reviewed-by: Richard Henderson Message-Id: <20220706153816.768143-1-thuth@redhat.com> --- configure | 20 ++++++++++++++------ 1 file changed, 14 insertions(+), 6 deletions(-) (limited to 'configure') diff --git a/configure b/configure index e8cc850727..465c5000ee 100755 --- a/configure +++ b/configure @@ -329,7 +329,7 @@ fi fdt="auto" # 2. Automatically enable/disable other options -tcg="enabled" +tcg="auto" cfi="false" # parse CC options second @@ -1409,11 +1409,6 @@ EOF fi fi -if test "$tcg" = "enabled"; then - git_submodules="$git_submodules tests/fp/berkeley-testfloat-3" - git_submodules="$git_submodules tests/fp/berkeley-softfloat-3" -fi - if test -z "${target_list+xxx}" ; then default_targets=yes for target in $default_target_list; do @@ -1444,6 +1439,19 @@ case " $target_list " in ;; esac +if test "$tcg" = "auto"; then + if test -z "$target_list"; then + tcg="disabled" + else + tcg="enabled" + fi +fi + +if test "$tcg" = "enabled"; then + git_submodules="$git_submodules tests/fp/berkeley-testfloat-3" + git_submodules="$git_submodules tests/fp/berkeley-softfloat-3" +fi + feature_not_found() { feature=$1 remedy=$2 -- cgit v1.2.3-55-g7522