pike.git / src / modules / FSEvents / configure.in

version» Context lines:

pike.git/src/modules/FSEvents/configure.in:1: + # AC_CHECK_FRAMEWORK(FRAMEWORK, FUNCTION, + # [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND], + # [OTHER-LIBRARIES]) + # ------------------------------------------------------ + # + # Use a cache variable name containing both the framework and function name, + # because the test really is for framework $1 defining function $2, not + # just for framework $1. Separate tests with the same $1 and different $2s + # may have different results. + # + # Note that using directly AS_VAR_PUSHDEF([ac_Framework], [ac_cv_framework_$1_$2]) + # is asking for troubles, since AC_CHECK_FRAMEWORK($framework, fun) would give + # ac_cv_framework_$framework_fun, which is definitely not what was meant. Hence + # the AS_LITERAL_IF indirection. + # + # FIXME: This macro is extremely suspicious. It DEFINEs unconditionally, + # whatever the FUNCTION, in addition to not being a *S macro. Note + # that the cache does depend upon the function we are looking for. + # + # It is on purpose we used `ac_check_framework_save_LIBS' and not just + # `ac_save_LIBS': there are many macros which don't want to see `LIBS' + # changed but still want to use AC_CHECK_FRAMEWORK, so they save `LIBS'. + # And ``ac_save_LIBS' is too tempting a name, so let's leave them some + # freedom. + AC_DEFUN([AC_CHECK_FRAMEWORK], + [m4_ifval([$3], , [AH_CHECK_FRAMEWORK([$1])])dnl + AS_LITERAL_IF([$1], +  [AS_VAR_PUSHDEF([ac_Framework], [ac_cv_framework_$1_$2])], +  [AS_VAR_PUSHDEF([ac_Framework], [ac_cv_framework_$1''_$2])])dnl + AC_CACHE_CHECK([for $2 in $1 framework], ac_Framework, + [ac_check_framework_save_LIBS=$LIBS + LIBS="-framework $1 $5 $LIBS" + AC_LINK_IFELSE([AC_LANG_CALL([], [$2])], +  [AS_VAR_SET(ac_Framework, yes)], +  [AS_VAR_SET(ac_Framework, no)]) + LIBS=$ac_check_framework_save_LIBS]) + AS_IF([test AS_VAR_GET(ac_Framework) = yes], +  [m4_default([$3], [AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_FRAMEWORK_$1)) +  LIBS="-framework $1 $LIBS" + ])], +  [$4])dnl + AS_VAR_POPDEF([ac_Framework])dnl + ])# AC_CHECK_FRAMEWORK    -  + # AH_CHECK_FRAMEWORK(FRAMEWORK) + # --------------------- + m4_define([AH_CHECK_FRAMEWORK], + [AH_TEMPLATE(AS_TR_CPP(HAVE_FRAMEWORK_$1), +  [Define to 1 if you have the `]$1[' framework (-framework ]$1[).])]) +  + # End support functionality + # +  + AC_INIT(fsevents.cmod) + AC_CONFIG_HEADER(fsevents_config.h) + AC_MODULE_INIT() +  + AC_CHECK_HEADERS(CoreServices/CoreServices.h) + AC_CHECK_FRAMEWORK(CoreServices, FSEventStreamCreate) +  + AC_CHECK_DECLS([kFSEventStreamEventFlagKernelDropped, kFSEventStreamEventFlagEventIdsWrapped, kFSEventStreamEventFlagHistoryDone, kFSEventStreamEventFlagRootChanged, kFSEventStreamEventFlagMount, kFSEventStreamEventFlagUnmount],[],[],[#import <CoreServices/CoreServices.h>]) + AC_CHECK_DECLS([kFSEventStreamEventFlagItemRemoved, kFSEventStreamEventFlagItemInodeMetaMod, kFSEventStreamEventFlagItemRenamed, kFSEventStreamEventFlagItemModified, kFSEventStreamEventFlagItemFinderInfoMod, kFSEventStreamEventFlagItemChangeOwner, kFSEventStreamEventFlagItemXattrMod, kFSEventStreamEventFlagItemIsFile, kFSEventStreamEventFlagItemIsDir, kFSEventStreamEventFlagItemIsSymlink, kFSEventStreamCreateFlagFileEvents],[],[],[#import <CoreServices/CoreServices.h>]) + AC_CHECK_DECLS([kFSEventStreamCreateFlagIgnoreSelf, kFSEventStreamCreateFlagNone, kFSEventStreamCreateFlagFileEvents, kFSEventStreamCreateFlagWatchRoot, kFSEventStreamCreateFlagNoDefer, kFSEventStreamEventIdSinceNow],[],[],[#import <CoreServices/CoreServices.h>]) + AC_SUBST(CMOD_CFLAGS) + AC_SUBST(CMOD_LIBS) +  + AC_OUTPUT(Makefile)   Newline at end of file added.