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conditionally build certhash into openssl(1)

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For now, look for openat and symlink. We may switch to just needing
symlink later.
This commit is contained in:
Brent Cook
2015-02-14 18:51:44 -06:00
parent 2286578fd4
commit 28311d4355
4 changed files with 22 additions and 1 deletions
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2
configure.ac
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@@ -197,6 +197,7 @@ LDFLAGS="$LDFLAGS $CLANG_FLAGS"
AC_CHECK_FUNCS([arc4random_buf asprintf explicit_bzero funopen getauxval])
AC_CHECK_FUNCS([getentropy issetugid memmem poll reallocarray])
AC_CHECK_FUNCS([strlcat strlcpy strndup strnlen strtonum])
AC_CHECK_FUNCS([symlink openat])
AC_CHECK_FUNCS([timingsafe_bcmp timingsafe_memcmp])
# Share test results with automake
@@ -215,6 +216,7 @@ AM_CONDITIONAL([HAVE_STRNLEN], [test "x$ac_cv_func_strnlen" = xyes])
AM_CONDITIONAL([HAVE_STRTONUM], [test "x$ac_cv_func_strtonum" = xyes])
AM_CONDITIONAL([HAVE_TIMINGSAFE_BCMP], [test "x$ac_cv_func_timingsafe_bcmp" = xyes])
AM_CONDITIONAL([HAVE_TIMINGSAFE_MEMCMP], [test "x$ac_cv_func_timingsafe_memcmp" = xyes])
AM_CONDITIONAL([BUILD_CERTHASH], [test "x$ac_cv_func_symlink" = xyes -a "x$ac_cv_func_openat" = xyes])
# overrides for arc4random_buf implementations with known issues
AM_CONDITIONAL([HAVE_ARC4RANDOM_BUF],