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Second try at dealing with ancient mktemp

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This commit is contained in:
Stan Shebs 2018-05-11 12:54:53 -07:00
parent 58f9551f5b
commit 2f60855711
1 changed files with 5 additions and 5 deletions
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10
scripts/check-installed-headers.sh
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@ -48,7 +48,7 @@ case "$1" in
# GOOGLE ONLY: Through an unfortunate combination of circumstances,
# the mktemp used here may be as old as 6.12 from 2008, which does
# not like having an underscore instead of a dot.
cih_test_c=$(mktemp ${TMPDIR-/tmp}/cih_test.XXXXXX.c)
cih_test_c=$(mktemp ${TMPDIR-/tmp}/cih_test.XXXXXX)
already="$skip_obsolete_type_check"
;;
(c++)
@ -103,7 +103,7 @@ for header in "$@"; do
# error "is x32"
#endif
EOF
if $cc_cmd -fsyntax-only "$cih_test_c" > /dev/null 2>&1
if $cc_cmd -xc -fsyntax-only "$cih_test_c" > /dev/null 2>&1
then
is_x32=no
else
@ -125,7 +125,7 @@ EOF
#error "is x86-64"
#endif
EOF
if $cc_cmd -fsyntax-only "$cih_test_c" > /dev/null 2>&1
if $cc_cmd -xc -fsyntax-only "$cih_test_c" > /dev/null 2>&1
then
is_x86_64=no
else
@ -157,9 +157,9 @@ $expanded_lib_mode
#include <$header>
int avoid_empty_translation_unit;
EOF
if $cc_cmd -fsyntax-only $lang_mode "$cih_test_c" 2>&1
if $cc_cmd -xc -fsyntax-only $lang_mode "$cih_test_c" 2>&1
then
includes=$($cc_cmd -fsyntax-only -H $lang_mode \
includes=$($cc_cmd -xc -fsyntax-only -H $lang_mode \
"$cih_test_c" 2>&1 | sed -ne 's/^[.][.]* //p')
for h in $includes; do
# Don't repeat work.