Overview
| Comment: | Check whether optional protocols are supported. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
09a49963deefe2936a4446b1d15d2df1 |
| User & Date: | js on 2011-03-21 12:47:29 |
| Other Links: | manifest | tags |
Context
|
2011-03-21
| ||
| 13:26 | Make use of optional protocols, if available. check-in: 0c9206532f user: js tags: trunk | |
| 12:47 | Check whether optional protocols are supported. check-in: 09a49963de user: js tags: trunk | |
| 12:43 | Don't depend on objc/objc.h for compiler checks. check-in: 4c598e07ad user: js tags: trunk | |
Changes
Modified configure.ac from [142ef9b094] to [cccd534606].
| ︙ | ︙ | |||
64 65 66 67 68 69 70 71 72 73 74 75 76 77 |
], [
AC_DEFINE(OF_HAVE_PROPERTIES, 1, [Compiler support for properties])
AC_SUBST(PROPERTIESTESTS_M, "PropertiesTests.m")
AC_MSG_RESULT(yes)
], [
AC_MSG_RESULT(no)
])
AC_MSG_CHECKING(whether Objective C compiler supports blocks)
old_OBJCFLAGS="$OBJCFLAGS"
OBJCFLAGS="$OBJCFLAGS -fblocks"
AC_TRY_COMPILE([], [
int (^foo)(int bar);
foo = ^(int bar) { return 0; }
| > > > > > > > > > > > > > > > > > > > > > > | 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 |
], [
AC_DEFINE(OF_HAVE_PROPERTIES, 1, [Compiler support for properties])
AC_SUBST(PROPERTIESTESTS_M, "PropertiesTests.m")
AC_MSG_RESULT(yes)
], [
AC_MSG_RESULT(no)
])
AC_MSG_CHECKING(whether Objective C compiler supports optional protocols)
AC_TRY_COMPILE([
@protocol Proto
@optional
+ (void)foo;
@end
@interface Foo <Proto>
@end
@implementation Foo
@end
], [
[Foo foo];
], [
AC_DEFINE(OF_HAVE_OPTIONAL_PROTOCOLS, 1,
[Compiler support for optional protocols])
AC_MSG_RESULT(yes)
], [
AC_MSG_RESULT(no)
])
AC_MSG_CHECKING(whether Objective C compiler supports blocks)
old_OBJCFLAGS="$OBJCFLAGS"
OBJCFLAGS="$OBJCFLAGS -fblocks"
AC_TRY_COMPILE([], [
int (^foo)(int bar);
foo = ^(int bar) { return 0; }
|
| ︙ | ︙ |
Modified src/objfw-defs.h.in from [72f743ebcf] to [cbf8d3b793].
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | #undef OF_APPLE_RUNTIME #undef OF_ATOMIC_OPS #undef OF_BIG_ENDIAN #undef OF_GNU_RUNTIME #undef OF_HAVE_ASPRINTF #undef OF_HAVE_BLOCKS #undef OF_HAVE_FAST_ENUMERATION #undef OF_HAVE_GCC_ATOMIC_OPS #undef OF_HAVE_OSATOMIC #undef OF_HAVE_OSATOMIC_64 #undef OF_HAVE_POLL #undef OF_HAVE_PROPERTIES #undef OF_HAVE_PTHREADS #undef OF_HAVE_PTHREAD_SPINLOCKS #undef OF_HAVE_SCHED_YIELD #undef OF_HAVE_SYS_SELECT_H #undef OF_OBJFW_RUNTIME #undef OF_OLD_GNU_RUNTIME #undef OF_PLUGINS #undef OF_THREADS #undef SIZE_MAX | > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | #undef OF_APPLE_RUNTIME #undef OF_ATOMIC_OPS #undef OF_BIG_ENDIAN #undef OF_GNU_RUNTIME #undef OF_HAVE_ASPRINTF #undef OF_HAVE_BLOCKS #undef OF_HAVE_FAST_ENUMERATION #undef OF_HAVE_GCC_ATOMIC_OPS #undef OF_HAVE_OPTIONAL_PROTOCOLS #undef OF_HAVE_OSATOMIC #undef OF_HAVE_OSATOMIC_64 #undef OF_HAVE_POLL #undef OF_HAVE_PROPERTIES #undef OF_HAVE_PTHREADS #undef OF_HAVE_PTHREAD_SPINLOCKS #undef OF_HAVE_SCHED_YIELD #undef OF_HAVE_SYS_SELECT_H #undef OF_OBJFW_RUNTIME #undef OF_OLD_GNU_RUNTIME #undef OF_PLUGINS #undef OF_THREADS #undef SIZE_MAX |