When using clang-cl it expects parameters passed in MSVC-style, so appropriate
toolchain should be selected.
As soon as both clang and clang-cl report themselfs as "clang" with -v option
the only chance to detect
clang-cl is passing -? option to both which is valid for clang-cl.exe and not
for clang.exe.
---
configure | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/configure b/configure
index fcfa7aa442..f8c55876e5 100755
--- a/configure
+++ b/configure
@@ -4216,7 +4216,7 @@ probe_cc(){
_depflags='-MMD'
_cflags_speed='-O3'
_cflags_size='-Os'
- elif $_cc -v 2>&1 | grep -q clang; then
+ elif $_cc -v 2>&1 | grep -q clang && ! $_cc -? > /dev/null 2>&1; then
_type=clang
_ident=$($_cc --version 2>/dev/null | head -n1)
_depflags='-MMD -MF $(@:.o=.d) -MT $@'
@@ -4287,7 +4287,7 @@ probe_cc(){
_flags_filter=msvc_flags
_ld_lib='lib%.a'
_ld_path='-libpath:'
- elif $_cc -nologo- 2>&1 | grep -q Microsoft; then
+ elif $_cc -nologo- 2>&1 | grep -q Microsoft || $_cc -v 2>&1 | grep -q
clang && $_cc -? > /dev/null 2>&1; then
_type=msvc
_ident=$($_cc 2>&1 | head -n1)
_DEPCMD='$(DEP$(1)) $(DEP$(1)FLAGS) $($(1)DEP_FLAGS) $< 2>&1 | awk
'\''/including/ { sub(/^.*file: */, ""); gsub(/\\/, "/"); if (!match($$0, / /))
print "$@:", $$0 }'\'' > $(@:.o=.d)'
--
2.15.0
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