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| author |  Benjamin Barenblat <bbaren at mit.edu> | 2015-09-20 17:46:07 -0400 |
|---|---|---|
| committer | Benjamin Barenblat <bbaren at mit.edu> | 2015-09-20 17:46:07 -0400 |
| commit | 438e05e7ea9949b7ee61e40a2a6bc7e1c1d4b8f3 (patch) | |
| tree | 37b337e60f9df517c895327003f41b83d717cf28 /configure.ac | |
| parent | 03f1d80a665c4de6fd83ff6dc9399dda97838efa (diff) | |
Use correct OpenSSL thread safety macros on OS X (closes #209)
Create an Autoconf test to determine if pthread_t is a pointer or scalar
type, and use the appropriate CRYPTO_THREADID_set macro based on the
result.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index a6f8ac43..f074ccbf 100644 --- a/configure.ac +++ b/configure.ac @@ -112,6 +112,22 @@ if test [$CLANG = "yes"]; then PTHREAD_LIBS="" fi +# Check if pthread_t is a scalar or pointer type so we can use the correct +# OpenSSL functions on it. +AC_MSG_CHECKING([if pthread_t is a pointer type]) +AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[ +#include <pthread.h> + ]], + [[ +pthread_t a; +*a; + ]])], + AC_DEFINE([PTHREAD_T_IS_POINTER], [1], [Define if pthread_t is a pointer.]) + AC_MSG_RESULT(yes), + AC_MSG_RESULT(no)) + AC_SUBST(CC) AC_SUBST(BIN) AC_SUBST(LIB) |