@@ -1008,6 +1008,10 @@ make_cflags_and_ldflags() {
CFLAGS="$CFLAGS -I$with_iconv/include"
LIBS="$LIBS -L$with_iconv/lib"
fi
if [ "$have_broken_iconv" != "no" ]; then
CFLAGS="$CFLAGS -DHAVE_BROKEN_ICONV"
if [ -n "$with_midi" ]; then
@@ -1854,6 +1858,32 @@ detect_iconv() {
log 2 "found iconv in $iconv"
log 1 "checking iconv... found"
# Check if we need to work around buggy iconv implementation where inbuf
# is wrongly typed as non-const. Correct implementation is at
# http://www.opengroup.org/onlinepubs/007908799/xsh/iconv.html
cat > tmp.iconv.cpp << EOF
#include "src/stdafx.h"
#include <iconv.h>
int main() {
static char buf[1024];
iconv_t convd = 0;
const char *inbuf = "";
char *outbuf = buf;
size_t outlen = 1023;
size_t inlen = 0;
return iconv(convd, &inbuf, &inlen, &outbuf, &outlen);
}
EOF
execute="$cxx_host $CFLAGS -c tmp.iconv.cpp -o tmp.iconv -DTESTING 2>&1"
eval $execute >&/dev/null
ret=$?
log 2 "executing $execute"
log 2 " exit code $ret"
if [ "$ret" = "0" ]; then have_broken_iconv="no"; else have_broken_iconv="yes"; fi
log 1 "checking if iconv has non-const inbuf... $have_broken_iconv"
rm -f tmp.iconv tmp.iconv.cpp
_detect_sort() {