diff options
Diffstat (limited to 'debian/patches/ada-kfreebsd.diff')
| -rw-r--r-- | debian/patches/ada-kfreebsd.diff | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/debian/patches/ada-kfreebsd.diff b/debian/patches/ada-kfreebsd.diff new file mode 100644 index 0000000..9a926da --- /dev/null +++ b/debian/patches/ada-kfreebsd.diff @@ -0,0 +1,70 @@ +Description: add support for GNU/kFreeBSD and GNU/Hurd. + For now, it seems that BSD requires -lrt. + On other architectures, the library is ignored thanks to --as-needed. +Author: Ludovic Brenta <lbrenta@debian.org> +Author: Nicolas Boulenguez <nicolas@debian.org> + +--- a/src/gcc/ada/libgnarl/s-osinte__kfreebsd-gnu.ads ++++ b/src/gcc/ada/libgnarl/s-osinte__kfreebsd-gnu.ads +@@ -46,6 +46,7 @@ package System.OS_Interface is + pragma Preelaborate; + + pragma Linker_Options ("-lpthread"); ++ pragma Linker_Options ("-lrt"); + + subtype int is Interfaces.C.int; + subtype char is Interfaces.C.char; +@@ -438,31 +439,25 @@ package System.OS_Interface is + PTHREAD_PRIO_PROTECT : constant := 2; + PTHREAD_PRIO_INHERIT : constant := 1; + ++ -- GNU/kFreeBSD does not support Thread Priority Protection or Thread ++ -- Priority Inheritance and lacks some pthread_mutexattr_* functions. ++ -- Replace them with dummy versions. ++ + function pthread_mutexattr_setprotocol +- (attr : access pthread_mutexattr_t; +- protocol : int) return int; +- pragma Import +- (C, pthread_mutexattr_setprotocol, "pthread_mutexattr_setprotocol"); ++ (ignored_attr : access pthread_mutexattr_t; ++ ignored_protocol : int) return int is (0); + + function pthread_mutexattr_getprotocol +- (attr : access pthread_mutexattr_t; +- protocol : access int) return int; +- pragma Import +- (C, pthread_mutexattr_getprotocol, "pthread_mutexattr_getprotocol"); ++ (ignored_attr : access pthread_mutexattr_t; ++ ignored_protocol : access int) return int is (0); + + function pthread_mutexattr_setprioceiling +- (attr : access pthread_mutexattr_t; +- prioceiling : int) return int; +- pragma Import +- (C, pthread_mutexattr_setprioceiling, +- "pthread_mutexattr_setprioceiling"); ++ (ignored_attr : access pthread_mutexattr_t; ++ ignored_prioceiling : int) return int is (0); + + function pthread_mutexattr_getprioceiling +- (attr : access pthread_mutexattr_t; +- prioceiling : access int) return int; +- pragma Import +- (C, pthread_mutexattr_getprioceiling, +- "pthread_mutexattr_getprioceiling"); ++ (ignored_attr : access pthread_mutexattr_t; ++ ignored_prioceiling : access int) return int is (0); + + type struct_sched_param is record + sched_priority : int; -- scheduling priority +--- a/src/gcc/ada/s-oscons-tmplt.c ++++ b/src/gcc/ada/s-oscons-tmplt.c +@@ -1970,6 +1970,7 @@ CND(CLOCK_THREAD_CPUTIME_ID, "Thread CPU + + #if defined(__linux__) || defined(__FreeBSD__) \ + || (defined(_AIX) && defined(_AIXVERSION_530)) \ ++ || defined(__FreeBSD_kernel__) \ + || defined(__DragonFly__) || defined(__QNX__) + /** On these platforms use system provided monotonic clock instead of + ** the default CLOCK_REALTIME. We then need to set up cond var attributes |