| Ticket UUID: | 15845d9fd8accdf193b85d54498bfa48dcd275a3 | |||
| Title: | unix/tcl.m4: implicit declaration of exit() in timezone variable checks | |||
| Type: | Bug | Version: | 8.6.12 | |
| Submitter: | chrstphrchvz | Created on: | 2021-11-06 04:18:58 | |
| Subsystem: | 53. Configuration and Build Tools | Assigned To: | jan.nijtmans | |
| Priority: | 5 Medium | Severity: | Minor | |
| Status: | Closed | Last Modified: | 2021-11-07 21:44:45 | |
| Resolution: | Fixed | Closed By: | jan.nijtmans | |
| Closed on: | 2021-11-07 21:44:45 | |||
| Description: |
(text/x-fossil-wiki)
The checks for <tt>long</tt> timezone variable and <tt>time_t</tt> timezone variable may both erroneously fail due to compilers which by default use <tt>-Werror=implicit-function-declaration</tt> (e.g. Xcode 12 and newer on macOS, as required by ARM64 ABI), because the <tt>exit()</tt> function is used without <tt>#include <stdlib.h></tt>. To correct this: in unix/tcl.m4, either stdlib.h should be included for these tests, or <tt>return 0;</tt> used instead of <tt>exit (0);</tt>. Then unix/configure should then be regenerated to pick up the changes. | |||
| User Comments: |
jan.nijtmans added on 2021-11-07 21:44:45:
(text/x-fossil-wiki)
Fixed in all branches (8.6 and up) now. Thanks for the report and for the suggested fix! | |||
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