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gh-108465: Use compiler basename when determining compiler flags (#108392)
Note: GNU Autoconf discourages the use of 'basename', and recommends 'expr' instead. Co-authored-by: Erlend E. Aasland <erlend@python.org>
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@ -8562,7 +8562,10 @@ printf "%s\n" "$as_me: llvm-profdata found via xcrun: ${LLVM_PROFDATA}" >&6;}
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fi
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fi
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LLVM_PROF_ERR=no
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case $CC in
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# GNU Autoconf recommends the use of expr instead of basename.
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CC_BASENAME=$(expr "//$CC" : '.*/\(.*\)')
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case "$CC_BASENAME" in
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*clang*)
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# Any changes made here should be reflected in the GCC+Darwin case below
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PGO_PROF_GEN_FLAG="-fprofile-instr-generate"
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@ -9391,7 +9394,7 @@ fi
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# ICC doesn't recognize the option, but only emits a warning
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## XXX does it emit an unused result warning and can it be disabled?
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case $CC in #(
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case "$CC_BASENAME" in #(
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*icc*) :
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ac_cv_disable_unused_result_warning=no
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@ -9972,7 +9975,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.beam \
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;;
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esac
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case "$CC" in
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case "$CC_BASENAME" in
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*mpicc*)
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CFLAGS_NODIST="$CFLAGS_NODIST"
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;;
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@ -1794,7 +1794,10 @@ then
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fi
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fi
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LLVM_PROF_ERR=no
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case $CC in
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# GNU Autoconf recommends the use of expr instead of basename.
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AS_VAR_SET([CC_BASENAME], [$(expr "//$CC" : '.*/\(.*\)')])
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case "$CC_BASENAME" in
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*clang*)
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# Any changes made here should be reflected in the GCC+Darwin case below
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PGO_PROF_GEN_FLAG="-fprofile-instr-generate"
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@ -2225,7 +2228,7 @@ yes)
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# ICC doesn't recognize the option, but only emits a warning
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## XXX does it emit an unused result warning and can it be disabled?
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AS_CASE([$CC],
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AS_CASE(["$CC_BASENAME"],
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[*icc*], [ac_cv_disable_unused_result_warning=no]
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[PY_CHECK_CC_WARNING([disable], [unused-result])])
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AS_VAR_IF([ac_cv_disable_unused_result_warning], [yes],
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@ -2471,7 +2474,7 @@ yes)
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;;
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esac
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case "$CC" in
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case "$CC_BASENAME" in
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*mpicc*)
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CFLAGS_NODIST="$CFLAGS_NODIST"
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;;
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