Add patch to fix gcc version detection in configure.ac.
Thanks: Matthias Klose for the bug report.
Closes: #957073
gregor herrmann
4 years ago
| 0 | Description: Fix detection of gcc version. | |
| 1 | Use numeric instead of string comparison, then gcc version 10 is greater then 3. | |
| 2 | Origin: vendor | |
| 3 | Bug-Debian: https://bugs.debian.org/957073 | |
| 4 | Author: gregor herrmann <gregoa@debian.org> | |
| 5 | Last-Update: 2020-04-17 | |
| 6 | ||
| 7 | --- a/configure.ac | |
| 8 | +++ b/configure.ac | |
| 9 | @@ -50,7 +50,7 @@ | |
| 10 | echo $_echo_n "checking version of ${CC} ... $_echo_c" | |
| 11 | exec 15> ./.gcc.test | |
| 12 | cat >&15 <<EOF | |
| 13 | -${CC} -v 2>&1 | perl -e '\$/=undef;\$_=<STDIN>;s/.*ver.+?([[0-9\.]]+).*//s;\$_=\$1;print; s/\.//sg;s/^.*?(\d{0,4}).*\$/\$1/; exit 0 if (\$_ gt 300); exit -1' | |
| 14 | +${CC} -v 2>&1 | perl -e '\$/=undef;\$_=<STDIN>;s/.*ver.+?([[0-9\.]]+).*//s;\$_=\$1;print; s/\.//sg;s/^.*?(\d{0,4}).*\$/\$1/; exit 0 if (\$_ >= 300); exit -1' | |
| 15 | EOF | |
| 16 | sh ./.gcc.test 2>/dev/null | |
| 17 | if test $? -ne 0 ; then |