X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=folly%2Fconfigure.ac;h=d89061b141ee2eb05e2d12630e487dae522a745f;hb=fbb8a926d8cc510a3ad870b96e1bd38b510034fd;hp=774cb5b46afdbfe18bf7e8cef93cac1d741013f0;hpb=217e88e6a6f011a6cc4d44490b319f919574a620;p=folly.git diff --git a/folly/configure.ac b/folly/configure.ac index 774cb5b4..d89061b1 100644 --- a/folly/configure.ac +++ b/folly/configure.ac @@ -3,13 +3,14 @@ # Process this file with autoconf to produce a configure script. AC_PREREQ(2.59) -AC_INIT(folly, 0.1, folly@fb.com) -m4_define([folly_libtool_current], [1]) +m4_define([folly_version_str], m4_esyscmd_s([cat VERSION])) + +AC_INIT([folly], m4_translit(folly_version_str, [:], [.]), [folly@fb.com]) # We assume all revisions are backwards incompatible. -LT_VERSION=folly_libtool_current:0:0 -AC_SUBST(LT_VERSION) +LT_VERSION=folly_version_str:0 +AC_SUBST([LT_VERSION]) AC_CONFIG_SRCDIR([Likely.h]) AC_CONFIG_HEADERS([config.h]) @@ -51,33 +52,86 @@ fi CXXFLAGS="$STD $CXXFLAGS" -# Checks for libraries. -AC_CHECK_LIB([glog],[openlog],[],[AC_MSG_ERROR( - [Please install google-glog library])]) -AC_CHECK_LIB([gflags],[getenv],[],[AC_MSG_ERROR( - [Please install google-gflags library])]) +# Checks for glog and gflags +# There are no symbols with C linkage, so we do a try-run +AC_HAVE_LIBRARY([glog],[],[AC_MSG_ERROR( + [Please install google-glog library])]) +AC_CACHE_CHECK( + [for glog viability], + [folly_cv_prog_cc_glog], + [AC_RUN_IFELSE( + [AC_LANG_SOURCE[ + #include + int main(int argc, char** argv) { + google::InitGoogleLogging(argv[0]); + google::ShutdownGoogleLogging(); + return 0; + } + ]], + [folly_cv_prog_cc_glog=yes], + [folly_cv_prog_cc_glog=no] + )] +) + +if test "$folly_cv_prog_cc_glog" != "yes"; then + AC_MSG_ERROR(["libglog invalid, see config.log for details"]) +fi + +AC_HAVE_LIBRARY([gflags],[],[AC_MSG_ERROR( + [Please install google-gflags library])]) +AC_CACHE_CHECK( + [for gflags viability], + [folly_cv_prog_cc_gflags], + [AC_RUN_IFELSE( + [AC_LANG_SOURCE[ + #include + DEFINE_bool(folly_truthy, true, "Sample truthy flag"); + DEFINE_bool(folly_falsey, false, "Sample falsey flag"); + int main(int argc, char** argv) { + return (FLAGS_folly_truthy && !FLAGS_folly_falsey) ? 0 : 1; + } + ]], + [folly_cv_prog_cc_gflags=yes], + [folly_cv_prog_cc_gflags=no] + )] +) + +if test "$folly_cv_prog_cc_gflags" != "yes"; then + AC_MSG_ERROR(["libgflags invalid, see config.log for details"]) +fi + +AC_CHECK_LIB(ssl, + SSL_ctrl, + [], + [AC_MSG_ERROR(["Error: libssl required"])]) # check for boost libs -AX_BOOST_BASE([1.20.0], [], [AC_MSG_ERROR( - [Please install boost >= 1.20.0 (thread, regex, and system)])]) +AX_BOOST_BASE([1.51.0], [], [AC_MSG_ERROR( + [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 # Checks for header files. AC_HEADER_STDC -AC_CHECK_HEADERS([fcntl.h features.h inttypes.h limits.h stdint.h stdlib.h string.h sys/time.h unistd.h mutex.h malloc.h emmintrin.h byteswap.h bits/functexcept.h bits/c++config.h]) +AC_CHECK_HEADERS([fcntl.h features.h inttypes.h limits.h stdint.h stdlib.h string.h sys/time.h unistd.h mutex.h malloc.h byteswap.h bits/functexcept.h bits/c++config.h]) AC_CHECK_HEADER(double-conversion/double-conversion.h, [], [AC_MSG_ERROR( [Couldn't find double-conversion.h, please download from \ - http://code.google.com/p/double-conversion/])], []) + https://github.com/google/double-conversion/])], []) AC_CHECK_LIB([double-conversion],[ceil],[],[AC_MSG_ERROR( [Please install double-conversion library])]) AC_CHECK_LIB([event], [event_set], [], [AC_MSG_ERROR([Unable to find libevent])]) -AC_CHECK_LIB([jemalloc], [rallocm]) +AC_CHECK_LIB([jemalloc], [xallocx]) # Checks for typedefs, structures, and compiler characteristics. AC_HEADER_STDBOOL @@ -86,10 +140,8 @@ AC_C_INLINE AC_TYPE_SIZE_T AC_HEADER_TIME AC_C_VOLATILE -AC_CHECK_TYPE([__int128], - [AC_DEFINE([HAVE_INT128_T], [1], [Define if __int128 exists])], - [AC_DEFINE([HAVE_INT128_T], [0], [Define if __int128 does not exist])]) -AC_CHECK_TYPES([ptrdiff_t]) +AC_CHECK_TYPE([__int128], AC_DEFINE([HAVE_INT128_T], [1], [Define if we have __int128])) +AC_CHECK_TYPES([ptrdiff_t, pthread_spinlock_t]) AC_CACHE_CHECK( [for ifunc support], @@ -177,7 +229,27 @@ AC_CACHE_CHECK( [folly_cv_lib_libcpp=no])]) if test "$folly_cv_lib_libcpp" = yes; then - AC_DEFINE([USE_LIBCPP], [1], [Define to 1 if we're using libc++.]) + AC_DEFINE([USE_LIBCPP], [1], [Define to 1 if we are using libc++.]) +fi + +AC_CACHE_CHECK( + [for c++11 atomic support without GNU Atomic library], + [folly_cv_lib_libatomic], + [AC_LINK_IFELSE( + [AC_LANG_SOURCE[ + #include + int main() { + struct Test { int val; }; + std::atomic s; + s.is_lock_free(); + } + ]], + [folly_cv_lib_libatomic=yes], + [folly_cv_lib_libatomic=no])]) + +if test "$folly_cv_lib_libatomic" = no; then + AC_HAVE_LIBRARY([atomic],[],[AC_MSG_ERROR( + [Please install the GNU Atomic library])]) fi AC_CACHE_CHECK( @@ -245,6 +317,25 @@ if test "$folly_cv_prog_cc_weak_symbols" = yes; then [Define to 1 if the linker supports weak symbols.]) fi +AC_CACHE_CHECK( + [for vsnprintf reporting bad format strings], + [folly_cv_prog_vsnprintf_bad_format], + [AC_RUN_IFELSE( + [AC_LANG_SOURCE[ + #include + + int main(int argc, char** argv) { + char buf[256]; + return vsnprintf(buf, sizeof(buf), "%", 1) < 0 ? 0 : 1; + }]], + [folly_cv_prog_vsnprintf_bad_format="yes"], + [folly_cv_prog_vsnprintf_bad_format="no"])]) + +if test "$folly_cv_prog_vsnprintf_bad_format" = yes; then + AC_DEFINE([HAVE_VSNPRINTF_ERRORS], [1], + [Define to 1 if the vsnprintf supports returning errors on bad format strings.]) +fi + AC_SEARCH_LIBS([cplus_demangle_v3_callback], [iberty_pic iberty]) if test "$ac_cv_search_cplus_demangle_v3_callback" != "no" ; then AC_DEFINE([HAVE_CPLUS_DEMANGLE_V3_CALLBACK], [1], @@ -260,6 +351,80 @@ AC_SEARCH_LIBS([clock_gettime], [rt], [Define to 1 if we support clock_gettime(2).]), []) +# Check for pthread_atfork(3). This is not in an AC_CHECK_FUNCS() because we +# want to include pthread.h if necessary. +AC_CACHE_CHECK( + [for pthread_atfork support], + [folly_cv_prog_cc_pthread_atfork], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE[ + #include + void func() {pthread_atfork(NULL, NULL, NULL);}] + ], + [folly_cv_prog_cc_pthread_atfork=yes], + [folly_cv_prog_cc_pthread_atfork=no])]) + +if test "$folly_cv_prog_cc_pthread_atfork" = "yes"; then + AC_DEFINE([HAVE_PTHREAD_ATFORK], [1], [Define to 1 if the compiler supports pthread_atfork]) +fi + +# Check for XSI-compatible strerror_r as default implementation +AC_CACHE_CHECK( + [for XSI style strerror_r support], + [folly_cv_prog_cc_xsi_strerror_r], + [AC_RUN_IFELSE( + [AC_LANG_SOURCE[ + #include + #include + int main(int argc, char** argv) { + char buf[1024]; + buf[0] = 0; + int ret = strerror_r(ENOMEM, buf, sizeof(buf)); + return ret; + } + ]], + [folly_cv_prog_cc_xsi_strerror_r=yes], + [folly_cv_prog_cc_xsi_strerror_r=no])]) + +if test "$folly_cv_prog_cc_xsi_strerror_r" = "yes"; then + AC_DEFINE([HAVE_XSI_STRERROR_R], [1], [Define to 1 if the runtime supports XSI-style strerror_r]) +fi + +AC_CACHE_CHECK( + [for ext/random and __gnu_cxx::sfmt19937], + [folly_cv_prog_cc_have_extrandom_sfmt19937], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE[ + #include + int main(int argc, char** argv) { + __gnu_cxx::sfmt19937 rng; + return 0; + } + ]], + [folly_cv_prog_cc_have_extrandom_sfmt19937=yes], + [folly_cv_prog_cc_have_extrandom_sfmt19937=no])]) + +AC_CACHE_CHECK( + [for VLA (variable-length array) support], + [folly_cv_prog_cc_have_vla], + [AC_COMPILE_IFELSE( + [AC_LANG_SOURCE[ + int main(int argc, char** argv) { + unsigned size = argc; + char data[size]; + return 0; + } + ]], + [folly_cv_prog_cc_have_vla=yes], + [folly_cv_prog_cc_have_vla=no])]) + +test "$folly_cv_prog_cc_have_vla" = yes && have_vla=1 || have_vla=0 +AC_DEFINE_UNQUOTED( + [HAVE_VLA], + [$have_vla], + [Define to 1 if the compiler has VLA (variable-length array) support, + otherwise define to 0]) + # Checks for library functions. AC_CHECK_FUNCS([getdelim \ gettimeofday \ @@ -268,7 +433,6 @@ AC_CHECK_FUNCS([getdelim \ pow \ strerror \ pthread_yield \ - rallocm \ malloc_size \ malloc_usable_size \ memrchr \ @@ -279,26 +443,33 @@ if test "$ac_cv_func_pthread_yield" = "no"; then AC_CHECK_FUNCS([sched_yield]) fi -AC_CHECK_HEADER([lz4.h], AC_CHECK_LIB([lz4], [main])) +AC_CHECK_HEADER([lz4.h], AC_CHECK_LIB([lz4], [LZ4_decompress_safe])) AC_CHECK_HEADER([snappy.h], AC_CHECK_LIB([snappy], [main])) AC_CHECK_HEADER([zlib.h], AC_CHECK_LIB([z], [main])) AC_CHECK_HEADER([lzma.h], AC_CHECK_LIB([lzma], [main])) +AC_CHECK_HEADER([zstd.h], AC_CHECK_LIB([zstd], [main])) # Include directory that contains "folly" so #include works AM_CPPFLAGS='-I$(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 $BOOST_CHRONO_LIB" AC_SUBST([AM_CPPFLAGS]) AC_SUBST([AM_LDFLAGS]) AM_CONDITIONAL([HAVE_STD_THREAD], [test "$ac_cv_header_features" = "yes"]) AM_CONDITIONAL([HAVE_X86_64], [test "$build_cpu" = "x86_64"]) +AM_CONDITIONAL([HAVE_PPC64], [test "$build_cpu" = "powerpc64le"]) +AM_CONDITIONAL([RUN_ARCH_SPECIFIC_TESTS], [test "$build_cpu" = "x86_64" || test "$build_cpu" = "powerpc64le"]) AM_CONDITIONAL([HAVE_LINUX], [test "$build_os" == "linux-gnu"]) AM_CONDITIONAL([HAVE_WEAK_SYMBOLS], [test "$folly_cv_prog_cc_weak_symbols" = "yes"]) -AM_CONDITIONAL([HAVE_BITS_FUNCTEXCEPT], [test "$ac_cv_header_bits_functexcept" = "yes"]) +AM_CONDITIONAL([HAVE_BITS_FUNCTEXCEPT], [test "$ac_cv_header_bits_functexcept_h" = "yes"]) +AM_CONDITIONAL([HAVE_EXTRANDOM_SFMT19937], + [test "$folly_cv_prog_cc_have_extrandom_sfmt19937" = "yes"]) # Output AC_CONFIG_FILES([Makefile