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[blacksail,48/60] tcl, tcl8: skip binary-40.3 on RISC-V

Message ID e81fc5a178332fe571abe38647c6b8d0c2128427.1793867929.git.yoann.congal@smile.fr
State RFC, archived
Delegated to: Yoann Congal
Headers show
Series [blacksail,01/60] gstreamer1.0-plugins-bad: use gtk+3 dependency name | expand

Commit Message

Yoann Congal Nov. 5, 2026, 8:43 a.m. UTC 
From: OOHehir <oo.hehir@gmail.com>

binary-40.3 expects a negative float NaN to stay negative when widened to
double. RISC-V returns the positive canonical NaN instead, as the ISA requires,
so the test always fails there. Reported upstream on the matching MIPS ticket.

Signed-off-by: OOHehir <oo.hehir@gmail.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 0fc94c72e57c7b16fd427caf394fdcf4c623d6a2)
Signed-off-by: Yoann Congal <yoann.congal@smile.fr>
---
 meta/recipes-devtools/tcltk/tcl_9.0.4.bb    | 4 ++++
 meta/recipes-devtools/tcltk8/tcl8_8.6.18.bb | 4 ++++
 2 files changed, 8 insertions(+)
diff mbox series

Patch

diff --git a/meta/recipes-devtools/tcltk/tcl_9.0.4.bb b/meta/recipes-devtools/tcltk/tcl_9.0.4.bb
index 5166ef25112..e23bf3826b8 100644
--- a/meta/recipes-devtools/tcltk/tcl_9.0.4.bb
+++ b/meta/recipes-devtools/tcltk/tcl_9.0.4.bb
@@ -79,6 +79,10 @@  do_compile_ptest() {
 SKIPPED_TESTS = ""
 # Assumes locales other than provided by musl-locales
 SKIPPED_TESTS:append:libc-musl = " unixInit-3*"
+# RISC-V widens a negative float NaN to the positive canonical NaN, so the
+# sign check fails: https://core.tcl-lang.org/tcl/tktview/bf029ced86
+SKIPPED_TESTS:append:riscv32 = " binary-40.3"
+SKIPPED_TESTS:append:riscv64 = " binary-40.3"
 
 do_install_ptest() {
 	cp ${B}/tcltest ${D}${PTEST_PATH}
diff --git a/meta/recipes-devtools/tcltk8/tcl8_8.6.18.bb b/meta/recipes-devtools/tcltk8/tcl8_8.6.18.bb
index 07f3ad4592d..5e296cc7e6d 100644
--- a/meta/recipes-devtools/tcltk8/tcl8_8.6.18.bb
+++ b/meta/recipes-devtools/tcltk8/tcl8_8.6.18.bb
@@ -83,6 +83,10 @@  do_compile_ptest() {
 SKIPPED_TESTS = ""
 # Assumes locales other than provided by musl-locales
 SKIPPED_TESTS:append:libc-musl = " unixInit-3*"
+# RISC-V widens a negative float NaN to the positive canonical NaN, so the
+# sign check fails: https://core.tcl-lang.org/tcl/tktview/bf029ced86
+SKIPPED_TESTS:append:riscv32 = " binary-40.3"
+SKIPPED_TESTS:append:riscv64 = " binary-40.3"
 
 do_install_ptest() {
 	cp ${B}/tcltest ${D}${PTEST_PATH}