It worked on 12.x, was broken on 13.x, and now it works again on 14.x.
It is the icl equivalent of -fstrict-aliasing.
---
configure | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/configure b/configure
index 928e5f4..8a25a8d 100755
--- a/configure
+++ b/configure
@@ -4022,7 +4022,9 @@ elif enabled_any msvc icl; then
enable pragma_deprecated
if enabled icl; then
# basically -fstrict-aliasing that does not work (correctly) on icl
13.x
- check_cpp_condition "windows.h" "__ICL < 1300" && add_cflags
-Qansi-alias
+ check_cpp_condition "windows.h" "__ICL < 1300" && add_cflags
-Qansi-alias
+ # oh icl, you so cray
+ check_cpp_condition "windows.h" "__ICL >= 1400" && add_cflags
-Qansi-alias
# icl will pass the inline asm tests but inline asm is currently
# not supported (build will fail)
disable inline_asm
--
1.8.4.msysgit.0
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