folly: add bser encode/decode for dynamic

[folly.git] / folly / configure.ac

diff --git a/folly/configure.ac b/folly/configure.ac
index 9ab499aa230441c943aebc5f9c24b2c6c7ff3caa..2a815a0f273d30935c51ba9ff8014298900988bb 100644 (file)
--- a/folly/configure.ac
+++ b/folly/configure.ac
@@ -107,13 +107,14 @@ AC_CHECK_LIB(ssl,
 
 # check for boost libs
 AX_BOOST_BASE([1.51.0], [], [AC_MSG_ERROR(
-              [Please install boost >= 1.51.0 (context, thread, program_options, regex, and system)])])
+              [Please install boost >= 1.51.0 (context, thread, program_options, regex, system and chrono)])])
 AX_BOOST_CONTEXT
 AX_BOOST_PROGRAM_OPTIONS
 AX_BOOST_THREAD
 AX_BOOST_REGEX
 AX_BOOST_SYSTEM
 AX_BOOST_FILESYSTEM
+AX_BOOST_CHRONO
 
 # Check for python interpreter
 AM_PATH_PYTHON
@@ -316,6 +317,26 @@ if test "$folly_cv_prog_cc_weak_symbols" = yes; then
             [Define to 1 if the linker supports weak symbols.])
 fi
 
+# Figure out whether the architecture supports unaligned reads
+AC_CACHE_CHECK(
+  [for unaligned reads support],
+  [folly_cv_prog_cc_unaligned_reads],
+  [AC_RUN_IFELSE(
+    [AC_LANG_SOURCE[
+      int main(int argc, char** argv) {
+        char buf[64] = {0};
+        unsigned long *ptr = (unsigned long *)(buf + 1);
+        *ptr = 0xdeadbeef;
+        return (*ptr & 0xff) == 0xef ? 0 : 1;
+      }
+    ]],
+    [folly_cv_prog_cc_unaligned_reads=yes],
+    [folly_cv_prog_cc_unaligned_reads=no])])
+
+if test "$folly_cv_prog_cc_unaligned_reads" = "yes"; then
+  AC_DEFINE([HAVE_UNALIGNED_READS], [1], [Define to 1 if the architecture allows unaligned reads])
+fi
+
 AC_CACHE_CHECK(
   [for vsnprintf reporting bad format strings],
   [folly_cv_prog_vsnprintf_bad_format],
@@ -448,12 +469,28 @@ AC_CHECK_HEADER([zlib.h], AC_CHECK_LIB([z], [main]))
 AC_CHECK_HEADER([lzma.h], AC_CHECK_LIB([lzma], [main]))
 AC_CHECK_HEADER([zstd.h], AC_CHECK_LIB([zstd], [main]))
 
+AC_ARG_ENABLE([follytestmain],
+   AS_HELP_STRING([--enable-follytestmain], [enables using main function from folly for tests]),
+   [follytestmain=${enableval}], [follytestmain=no])
+
+use_follytestmain=yes
+if test "x${follytestmain}" = "xyes"; then
+   AC_CHECK_HEADERS([libdwarf.h dwarf.h],, AC_MSG_ERROR([Please install libdwarf development package]))
+   AC_CHECK_HEADERS([libelf.h elf.h],, AC_MSG_ERROR([Please install libelf development package]))
+   AC_CHECK_HEADERS([libunwind.h],, AC_MSG_ERROR([Please install libinwind development package]))
+else
+   AC_CHECK_HEADERS([libdwarf.h dwarf.h],, [use_follytestmain=no])
+   AC_CHECK_HEADERS([libelf.h elf.h],, [use_follytestmain=no])
+   AC_CHECK_HEADERS([libunwind.h],, [use_follytestmain=no])
+fi
+
 # Include directory that contains "folly" so #include <folly/Foo.h> works
 AM_CPPFLAGS='-I$(top_srcdir)/..'
 AM_CPPFLAGS="$AM_CPPFLAGS $BOOST_CPPFLAGS"
 AM_LDFLAGS="$AM_LDFLAGS $BOOST_CONTEXT_LIB $BOOST_PROGRAM_OPTIONS_LIB"
 AM_LDFLAGS="$AM_LDFLAGS $BOOST_THREAD_LIB $BOOST_FILESYSTEM_LIB"
 AM_LDFLAGS="$AM_LDFLAGS $BOOST_SYSTEM_LIB $BOOST_REGEX_LIB -lpthread"
+AM_LDFLAGS="$AM_LDFLAGS $BOOST_CHRONO_LIB"
 
 AC_SUBST([AM_CPPFLAGS])
 AC_SUBST([AM_LDFLAGS])
@@ -468,9 +505,13 @@ AM_CONDITIONAL([HAVE_WEAK_SYMBOLS],
 AM_CONDITIONAL([HAVE_BITS_FUNCTEXCEPT], [test "$ac_cv_header_bits_functexcept_h" = "yes"])
 AM_CONDITIONAL([HAVE_EXTRANDOM_SFMT19937],
                [test "$folly_cv_prog_cc_have_extrandom_sfmt19937" = "yes"])
+AM_CONDITIONAL([FOLLY_TESTMAIN], [test "x${use_follytestmain}" = "xyes"])
 
 # Output
 AC_CONFIG_FILES([Makefile
                  test/Makefile
-                 test/function_benchmark/Makefile])
+                 test/function_benchmark/Makefile
+                 experimental/Makefile
+                 experimental/symbolizer/Makefile
+                 init/Makefile])
 AC_OUTPUT