diff options
| author | Philippe Mathieu-Daudé | 2022-02-04 15:54:47 +0100 |
|---|---|---|
| committer | Philippe Mathieu-Daudé | 2022-07-13 00:06:02 +0200 |
| commit | 7630156d347646cc310a911bce02ca7b6a018f2a (patch) | |
| tree | 56bc504955ae3fc1360ccb897cda879360178006 /configure | |
| parent | hvf: Enable RDTSCP support (diff) | |
| download | qemu-7630156d347646cc310a911bce02ca7b6a018f2a.tar.gz qemu-7630156d347646cc310a911bce02ca7b6a018f2a.tar.xz qemu-7630156d347646cc310a911bce02ca7b6a018f2a.zip | |
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 <f4bug@amsat.org>
[thuth: Re-arranged the code, remove check-softfloat from buildtest.yml]
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220706153816.768143-1-thuth@redhat.com>
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 20 |
1 files changed, 14 insertions, 6 deletions
@@ -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 |