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Fixed #29: restore old macro and rename new one

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proplus 2023-09-06 15:35:32 +02:00
parent 14fed7d1ff
commit bf4d9ee05b
1 changed files with 23 additions and 0 deletions
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23
src/trees-common.h
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@ -49,6 +49,29 @@
__typeof__ (b) _b = (b); \ __typeof__ (b) _b = (b); \
_a > _b ? _a : _b; }) _a > _b ? _a : _b; })
/* Fix dovecot's broken DOVECOT_PREREQ version detection macro */
#if !defined(DOVECOT_VERSION_MAJOR) || !defined(DOVECOT_PREREQ)
/* Version detection didn't exist before 2.1.16 */
# error "This plugin doesn't work with dovecot version below 2.1.16"
#else
/* DOVECOT_VERSION_MICRO got added in 2.3.18 */
/* In 2.3.18, the macro got broken too, so we use that for detection */
/* see https://github.com/dovecot/core/commit/31c2413 */
# if defined(DOVECOT_VERSION_MICRO)
/* re-define the macro to the old signature */
# undef DOVECOT_PREREQ
# define DOVECOT_PREREQ(maj, min) \
((DOVECOT_VERSION_MAJOR << 16) + \
DOVECOT_VERSION_MINOR >= ((maj) << 16) + (min))
/* if you want to detect micro version too, use this instead */
# define DOVECOT_PREREQ_MICRO(maj, min, micro) \
((DOVECOT_VERSION_MAJOR << 24) + \
(DOVECOT_VERSION_MINOR << 16) + \
DOVECOT_VERSION_MICRO >= \
((maj) << 24) + ((min) << 16) + (micro))
# endif /* defined(DOVECOT_VERSION_MICRO) */
#endif /* !defined(DOVECOT_VERSION_MAJOR) || !defined(DOVECOT_PREREQ) */
extern const unsigned char trees_header[3]; extern const unsigned char trees_header[3];
int trees_initialize(void); int trees_initialize(void);