https://gcc.gnu.org/g:2e2e7f904afc7c0d2d37430b4dc5355e561a3add
commit 2e2e7f904afc7c0d2d37430b4dc5355e561a3add
Author: Thomas Schwinge <tschwi...@baylibre.com>
Date: Wed Feb 19 09:30:45 2025 +0100
GCN, nvptx: Support '--enable-languages=all'
..., where "support" means that the build doesn't fail, but it doesn't mean
that all target libraries get built and we get pretty test results for the
additional languages.
* configure.ac (unsupported_languages) [GCN, nvptx]: Add 'ada'.
(noconfigdirs) [GCN, nvptx]: Add 'target-libobjc',
'target-libffi', 'target-libgo'.
* configure: Regenerate.
(cherry picked from commit ab35fc0d897011c6de075e000d1e0388e6359d4e)
Diff:
---
ChangeLog.omp | 10 ++++++++++
configure | 39 ++++++++++++++++++++++++++++++++++++++-
configure.ac | 39 ++++++++++++++++++++++++++++++++++++++-
3 files changed, 86 insertions(+), 2 deletions(-)
diff --git a/ChangeLog.omp b/ChangeLog.omp
index 1b54affbe80a..8caf51a64e58 100644
--- a/ChangeLog.omp
+++ b/ChangeLog.omp
@@ -1,3 +1,13 @@
+2025-02-20 Thomas Schwinge <tschwi...@baylibre.com>
+
+ Backported from trunk:
+ 2025-02-19 Thomas Schwinge <tschwi...@baylibre.com>
+
+ * configure.ac (unsupported_languages) [GCN, nvptx]: Add 'ada'.
+ (noconfigdirs) [GCN, nvptx]: Add 'target-libobjc',
+ 'target-libffi', 'target-libgo'.
+ * configure: Regenerate.
+
2018-12-20 Maciej W. Rozycki <ma...@codesourcery.com>
* Makefile.def (lang_env_dependencies): Disable `cxx' dependency
diff --git a/configure b/configure
index 3b0abeb8b2e4..81ac2cf87a6a 100755
--- a/configure
+++ b/configure
@@ -3443,6 +3443,21 @@ if test "${ENABLE_LIBSTDCXX}" = "default" ; then
esac
fi
+# Disable Ada/GNAT on systems where it is known to not work.
+# For testing, you can override this with --enable-languages=ada.
+case ,${enable_languages}, in
+ *,ada,*)
+ ;;
+ *)
+ case "${target}" in
+ amdgcn*-*-* \
+ | nvptx*-*-* )
+ unsupported_languages="$unsupported_languages ada"
+ ;;
+ esac
+ ;;
+esac
+
# Disable C++ on systems where it is known to not work.
# For testing, you can override this with --enable-languages=c++.
case ,${enable_languages}, in
@@ -3471,6 +3486,16 @@ case ,${enable_languages}, in
;;
esac
+# Disable libobjc for some systems where it is known to not work.
+case "${target}" in
+ amdgcn*-*-*)
+ noconfigdirs="$noconfigdirs target-libobjc"
+ ;;
+ nvptx*-*-*)
+ noconfigdirs="$noconfigdirs target-libobjc"
+ ;;
+esac
+
# Disable D on systems where it is known to not work.
# For testing, you can override this with --enable-languages=d.
case ,${enable_languages}, in
@@ -3551,6 +3576,9 @@ case "${target}" in
alpha*-*-*vms*)
noconfigdirs="$noconfigdirs target-libffi"
;;
+ amdgcn*-*-*)
+ noconfigdirs="$noconfigdirs target-libffi"
+ ;;
arm*-*-freebsd*)
noconfigdirs="$noconfigdirs target-libffi"
;;
@@ -3594,6 +3622,9 @@ case "${target}" in
mmix-*-*)
noconfigdirs="$noconfigdirs target-libffi"
;;
+ nvptx*-*-*)
+ noconfigdirs="$noconfigdirs target-libffi"
+ ;;
powerpc-*-aix*)
;;
rs6000-*-aix*)
@@ -3644,9 +3675,15 @@ if test x$enable_libgo = x; then
*-*-cygwin* | *-*-mingw*)
noconfigdirs="$noconfigdirs target-libgo"
;;
+ amdgcn*-*-*)
+ noconfigdirs="$noconfigdirs target-libgo"
+ ;;
bpf-*-*)
noconfigdirs="$noconfigdirs target-libgo"
;;
+ nvptx*-*-*)
+ noconfigdirs="$noconfigdirs target-libgo"
+ ;;
esac
fi
@@ -4029,7 +4066,7 @@ case "${target}" in
noconfigdirs="$noconfigdirs gprof"
;;
nvptx*-*-*)
- noconfigdirs="$noconfigdirs target-libssp target-libstdc++-v3
target-libobjc"
+ noconfigdirs="$noconfigdirs target-libssp target-libstdc++-v3"
;;
sh-*-*)
case "${target}" in
diff --git a/configure.ac b/configure.ac
index 042681c27be5..9b338c4c5861 100644
--- a/configure.ac
+++ b/configure.ac
@@ -675,6 +675,21 @@ if test "${ENABLE_LIBSTDCXX}" = "default" ; then
esac
fi
+# Disable Ada/GNAT on systems where it is known to not work.
+# For testing, you can override this with --enable-languages=ada.
+case ,${enable_languages}, in
+ *,ada,*)
+ ;;
+ *)
+ case "${target}" in
+ amdgcn*-*-* \
+ | nvptx*-*-* )
+ unsupported_languages="$unsupported_languages ada"
+ ;;
+ esac
+ ;;
+esac
+
# Disable C++ on systems where it is known to not work.
# For testing, you can override this with --enable-languages=c++.
case ,${enable_languages}, in
@@ -703,6 +718,16 @@ case ,${enable_languages}, in
;;
esac
+# Disable libobjc for some systems where it is known to not work.
+case "${target}" in
+ amdgcn*-*-*)
+ noconfigdirs="$noconfigdirs target-libobjc"
+ ;;
+ nvptx*-*-*)
+ noconfigdirs="$noconfigdirs target-libobjc"
+ ;;
+esac
+
# Disable D on systems where it is known to not work.
# For testing, you can override this with --enable-languages=d.
case ,${enable_languages}, in
@@ -780,6 +805,9 @@ case "${target}" in
alpha*-*-*vms*)
noconfigdirs="$noconfigdirs target-libffi"
;;
+ amdgcn*-*-*)
+ noconfigdirs="$noconfigdirs target-libffi"
+ ;;
arm*-*-freebsd*)
noconfigdirs="$noconfigdirs target-libffi"
;;
@@ -823,6 +851,9 @@ case "${target}" in
mmix-*-*)
noconfigdirs="$noconfigdirs target-libffi"
;;
+ nvptx*-*-*)
+ noconfigdirs="$noconfigdirs target-libffi"
+ ;;
powerpc-*-aix*)
;;
rs6000-*-aix*)
@@ -870,9 +901,15 @@ if test x$enable_libgo = x; then
*-*-cygwin* | *-*-mingw*)
noconfigdirs="$noconfigdirs target-libgo"
;;
+ amdgcn*-*-*)
+ noconfigdirs="$noconfigdirs target-libgo"
+ ;;
bpf-*-*)
noconfigdirs="$noconfigdirs target-libgo"
;;
+ nvptx*-*-*)
+ noconfigdirs="$noconfigdirs target-libgo"
+ ;;
esac
fi
@@ -1255,7 +1292,7 @@ case "${target}" in
noconfigdirs="$noconfigdirs gprof"
;;
nvptx*-*-*)
- noconfigdirs="$noconfigdirs target-libssp target-libstdc++-v3
target-libobjc"
+ noconfigdirs="$noconfigdirs target-libssp target-libstdc++-v3"
;;
sh-*-*)
case "${target}" in
