2 AC_INIT([stressapptest], [1.0.8_autoconf], [opensource@google.com])
4 AC_ARG_WITH(static, [ --with-static enable static linking])
6 if test "$with_static" = "yes"
8 AC_MSG_NOTICE([Compiling with staticaly linked libraries.])
11 AC_MSG_NOTICE([Compiling with dynamically linked libraries.])
15 # Checking for target cpu and setting custom configuration
16 # for the different platforms
17 AS_CASE(["$host_cpu"],
19 AC_DEFINE([STRESSAPPTEST_CPU_X86_64],[],
20 [Defined if the target CPU is x86_64])
23 AC_DEFINE([STRESSAPPTEST_CPU_I686],[],
24 [Defined if the target CPU is i686])
27 AC_DEFINE([STRESSAPPTEST_CPU_PPC],[],
28 [Defined if the target CPU is PowerPC])
31 AC_DEFINE([STRESSAPPTEST_CPU_ARMV7A],[],
32 [Defined if the target CPU is armv7a])
35 AC_DEFINE([STRESSAPPTEST_CPU_AARCH64],[],
36 [Defined if the target CPU is aarch64])
38 [AC_MSG_WARN([Unsupported CPU: $host_cpu! Try x86_64, i686, powerpc, armv7a, or aarch64])]
41 ## The following allows like systems to share settings. This is not meant to
42 ## imply that these OS are the same thing. From OpenOffice dmake configure.in
46 AC_DEFINE([STRESSAPPTEST_OS_LINUX],[],
47 [Defined if the target OS is Linux])
51 AC_DEFINE([STRESSAPPTEST_OS_DARWIN],[],
52 [Defined if the target OS is OSX])
56 AC_DEFINE([STRESSAPPTEST_OS_BSD],[],
57 [Defined if the target OS is BSD based])
61 AC_DEFINE([STRESSAPPTEST_OS_BSD],[],
62 [Defined if the target OS is BSD based])
64 [AC_MSG_WARN([unsupported system: $host_os])]
67 AM_INIT_AUTOMAKE([-Wall -Werror foreign])
68 AC_CONFIG_SRCDIR([src/])
69 AC_CONFIG_HEADER([src/stressapptest_config.h])
71 # Checks for programs.
72 # Don't generate CXXFLAGS defaults: if CXXFLAGS are unset
73 # AC_PROG_CXX will override them with unwanted defaults.
78 #Getting user and host info
80 AC_MSG_CHECKING([user ID])
81 AC_MSG_RESULT([$username])
84 AC_MSG_CHECKING([host name])
85 AC_MSG_RESULT([$hostname])
88 AC_MSG_CHECKING([current timestamp])
89 AC_MSG_RESULT([$timestamp])
91 AC_DEFINE_UNQUOTED([STRESSAPPTEST_TIMESTAMP],
92 "$username @ $hostname on $timestamp",
93 [Timestamp when ./configure was executed])
95 AC_ARG_ENABLE([default-optimizations],
96 [AS_HELP_STRING([--disable-default-optimizations], [Disable default optimization flag overrides])])
97 AS_IF([test x"$enable_default_optimizations" != xno], [
99 CXXFLAGS="$CXXFLAGS -DCHECKOPTS"
100 CXXFLAGS="$CXXFLAGS -Wreturn-type -Wunused -Wuninitialized -Wall"
101 CXXFLAGS="$CXXFLAGS -O3 -funroll-all-loops -funroll-loops -DNDEBUG"
104 # Checks for header files.
107 # Skip malloc.h to prevent redefinition of HAVE_MALLOC_H on some platforms
108 AC_CHECK_HEADERS([arpa/inet.h fcntl.h netdb.h stdint.h stdlib.h string.h sys/ioctl.h sys/socket.h sys/time.h unistd.h], [], [AC_MSG_FAILURE([Missing some header files.])])
109 AC_CHECK_HEADERS([pthread.h])
110 AC_SEARCH_LIBS([pthread_create], [pthread])
111 AC_CHECK_TYPE([pthread_barrier_t], AC_DEFINE(HAVE_PTHREAD_BARRIERS, [1], [Define to 1 if the system has `pthread_barrier'.]))
112 AC_CHECK_HEADERS([libaio.h])
113 AC_SEARCH_LIBS([io_setup], [aio])
114 AC_CHECK_HEADERS([sys/shm.h])
115 AC_SEARCH_LIBS([shm_open], [rt])
118 # Checks for typedefs, structures, and compiler characteristics.
131 # Checks for library functions.
132 AC_FUNC_CLOSEDIR_VOID
133 AC_PROG_GCC_TRADITIONAL
134 AC_FUNC_SELECT_ARGTYPES
138 AC_CHECK_FUNCS([ftruncate gettimeofday memset munmap select socket strtol strtoull])
139 AC_CHECK_FUNCS([mmap64 posix_memalign rand_r sched_getaffinity])
141 AC_CONFIG_FILES([Makefile src/Makefile])