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Merge branch 'maint-0.2.8' into maint-0.2.9
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commit
52cb1edda6
4
changes/bug20235
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4
changes/bug20235
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@ -0,0 +1,4 @@
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o Minor features (compatibility):
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- Work around a bug in the OSX 10.12 SDK that would prevent us
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from successfully targetting earlier versions of OSX.
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Resolves ticket 20235.
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30
configure.ac
30
configure.ac
@ -379,14 +379,12 @@ AC_CHECK_FUNCS(
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accept4 \
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backtrace \
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backtrace_symbols_fd \
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clock_gettime \
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eventfd \
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explicit_bzero \
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timingsafe_memcmp \
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flock \
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ftime \
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getaddrinfo \
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getentropy \
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getifaddrs \
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getpass \
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getrlimit \
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@ -424,6 +422,34 @@ AC_CHECK_FUNCS(
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_vscprintf
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)
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# Apple messed up when they added two functions functions in Sierra: they
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# forgot to decorate them with appropriate AVAILABLE_MAC_OS_VERSION
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# checks. So we should only probe for those functions if we are sure that we
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# are not targetting OSX 10.11 or earlier.
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AC_MSG_CHECKING([for a pre-Sierra OSX build target])
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AC_TRY_COMPILE([
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#ifdef __APPLE__
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# include <AvailabilityMacros.h>
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# ifndef MAC_OS_VERSION_10_12
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# define MAC_OS_VERSION_10_12 101200
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# endif
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# if defined(MAC_OS_X_VERSION_MIN_REQUIRED)
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# if MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_VERSION_10_12
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# error "Running on Mac OSX 10.11 or earlier"
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# endif
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# endif
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#endif
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], [],
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[on_macos_pre_10_12=no ; AC_MSG_RESULT([no])],
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[on_macos_pre_10_12=yes; AC_MSG_RESULT([yes])])
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if test "$on_macos_pre_10_12" = "no"; then
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AC_CHECK_FUNCS(
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clock_gettime \
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getentropy \
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)
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fi
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if test "$bwin32" != "true"; then
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AC_CHECK_HEADERS(pthread.h)
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AC_CHECK_FUNCS(pthread_create)
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