| Message ID | 20230426004843.3391826-1-mh@glandium.org (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 382a9464145de7c1d4f89a161184686cf8685886 |
| Headers | show |
| Series | Handle some compiler versions containing a dash | expand |
diff --git a/detect-compiler b/detect-compiler index 50087f5670..a87650b71b 100755 --- a/detect-compiler +++ b/detect-compiler @@ -17,7 +17,15 @@ get_family() { } get_version() { - get_version_line | sed 's/^.* version \([0-9][^ ]*\).*/\1/' + # A string that begins with a digit up to the next SP + ver=$(get_version_line | sed 's/^.* version \([0-9][^ ]*\).*/\1/') + + # There are known -variant suffixes that do not affect the + # meaning of the main version number. Strip them. + ver=${ver%-win32} + ver=${ver%-posix} + + echo "$ver" } print_flags() {
The version reported by e.g. x86_64-w64-mingw32-gcc on Debian bullseye looks like: gcc version 10-win32 20210110 (GCC) This ends up with detect-compiler failing with: ./detect-compiler: 30: test: Illegal number: 10-win32 This change removes the two known suffixes known to exist in GCC versions in Debian: -win32 and -posix. Signed-off-by: Mike Hommey <mh@glandium.org> --- detect-compiler | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-)