Commit 86944ea4 by Ian Lance Taylor

Add extern "C" to <sys/mman.h> on HP/UX.

From-SVN: r12872
parent 0df15c2c
......@@ -2294,40 +2294,41 @@ struct exception;
fi
fi
# assert.h on HP/UX is not C++ ready, even though NO_IMPLICIT_EXTERN_C
# is defined on HP/UX.
file=assert.h
if [ -r $file ] && [ ! -r ${LIB}/$file ]; then
cp $file ${LIB}/$file >/dev/null 2>&1 || echo "Can't copy $file"
chmod +w ${LIB}/$file 2>/dev/null
chmod a+r ${LIB}/$file 2>/dev/null
fi
# assert.h and sys/mman.h on HP/UX are not C++ ready, even though
# NO_IMPLICIT_EXTERN_C is defined on HP/UX.
for file in assert.h sys/mman.h; do
if [ -r $file ] && [ ! -r ${LIB}/$file ]; then
cp $file ${LIB}/$file >/dev/null 2>&1 || echo "Can't copy $file"
chmod +w ${LIB}/$file 2>/dev/null
chmod a+r ${LIB}/$file 2>/dev/null
fi
if [ -r ${LIB}/$file ]; then
if egrep '"C"' ${LIB}/$file >/dev/null 2>&1 \
|| egrep '__BEGIN_DECLS' ${LIB}/$file >/dev/null 2>&1; then
true
else
echo Fixing $file
echo '#ifdef __cplusplus
if [ -r ${LIB}/$file ]; then
if egrep '"C"' ${LIB}/$file >/dev/null 2>&1 \
|| egrep '__BEGIN_DECLS' ${LIB}/$file >/dev/null 2>&1; then
true
else
echo Fixing $file
echo '#ifdef __cplusplus
extern "C" {
#endif' > ${LIB}/${file}.sed
cat ${LIB}/${file} >> ${LIB}/${file}.sed
echo '#ifdef __cplusplus
cat ${LIB}/${file} >> ${LIB}/${file}.sed
echo '#ifdef __cplusplus
}
#endif' >> ${LIB}/${file}.sed
rm -f ${LIB}/$file; mv ${LIB}/${file}.sed ${LIB}/$file
rm -f ${LIB}/$file; mv ${LIB}/${file}.sed ${LIB}/$file
fi
if cmp $file ${LIB}/$file >/dev/null 2>&1; then
rm -f ${LIB}/$file
else
# Find any include directives that use "file".
for include in `egrep '^[ ]*#[ ]*include[ ]*"[^/]' ${LIB}/$file | sed -e 's/^[ ]*#[ ]*include[ ]*"\([^"]*\)".*$/\1/'`; do
dir=`echo $file | sed -e s'|/[^/]*$||'`
required="$required ${INPUT} $dir/$include ${LIB}/$dir/$include"
dir=`echo $file | sed -e s'|/[^/]*$||'`
required="$required ${INPUT} $dir/$include ${LIB}/$dir/$include"
done
fi
fi
fi
done
# check for broken assert.h that needs stdio.h or stdlib.h
file=assert.h
......
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