AC_PREREQ(2.61)
-AC_INIT(stressapptest, 1.0.1_autoconf, opensource@google.com)
+AC_INIT([stressapptest], [1.0.8_autoconf], [opensource@google.com])
+
+AC_ARG_WITH(static, [ --with-static enable static linking])
+
+if test "$with_static" = "yes"
+then
+ AC_MSG_NOTICE([Compiling with staticaly linked libraries.])
+ LIBS="$LIBS -static"
+else
+ AC_MSG_NOTICE([Compiling with dynamically linked libraries.])
+fi
AC_CANONICAL_HOST
-AC_CANONICAL_BUILD
# Checking for target cpu and setting custom configuration
# for the different platforms
-AC_CANONICAL_TARGET
-case x"$target_cpu" in
-"xx86_64")
- AC_DEFINE([STRESSAPPTEST_CPU_X86_64],[],
- [Defined if the target CPU is x86_64])
-;;
-"xi686")
- AC_DEFINE([STRESSAPPTEST_CPU_I686],[],
- [Defined if the target CPU is i686])
-;;
-"xpowerpc")
- AC_DEFINE([STRESSAPPTEST_CPU_PPC],[],
- [Defined if the target CPU is PowerPC])
-;;
-esac
-
-_os=`uname`
+AS_CASE(["$host_cpu"],
+ [*x86_64*], [
+ AC_DEFINE([STRESSAPPTEST_CPU_X86_64],[],
+ [Defined if the target CPU is x86_64])
+ ],
+ [*i686*], [
+ AC_DEFINE([STRESSAPPTEST_CPU_I686],[],
+ [Defined if the target CPU is i686])
+ ],
+ [*powerpc*], [
+ AC_DEFINE([STRESSAPPTEST_CPU_PPC],[],
+ [Defined if the target CPU is PowerPC])
+ ],
+ [*armv7a*], [
+ AC_DEFINE([STRESSAPPTEST_CPU_ARMV7A],[],
+ [Defined if the target CPU is armv7a])
+ ],
+ [*aarch64*], [
+ AC_DEFINE([STRESSAPPTEST_CPU_AARCH64],[],
+ [Defined if the target CPU is aarch64])
+ ],
+[AC_MSG_WARN([Unsupported CPU: $host_cpu! Try x86_64, i686, powerpc, armv7a, or aarch64])]
+)
+
## The following allows like systems to share settings. This is not meant to
## imply that these OS are the same thing. From OpenOffice dmake configure.in
-case "$_os" in
- "Linux")
- OS_VERSION=linux
- AC_DEFINE([STRESSAPPTEST_OS_LINUX],[],
- [Defined if the target OS is Linux])
- ;;
- "Darwin")
- OS_VERSION=macosx
- AC_DEFINE([STRESSAPPTEST_OS_DARWIN],[],
- [Defined if the target OS is OSX])
- ;;
- "FreeBSD")
- OS_VERSION=bsd
- AC_DEFINE([STRESSAPPTEST_OS_BSD],[],
- [Defined if the target OS is BSD based])
- ;;
- "NetBSD")
- OS_VERSION=bsd
- AC_DEFINE([STRESSAPPTEST_OS_BSD],[],
- [Defined if the target OS is BSD based])
- ;;
- *)
- AC_MSG_ERROR([$_os operating system is not suitable to build dmake!])
- ;;
-esac
+AS_CASE(["$host_os"],
+ [*linux*], [
+ OS_VERSION=linux
+ AC_DEFINE([STRESSAPPTEST_OS_LINUX],[],
+ [Defined if the target OS is Linux])
+ ],
+ [*darwin*], [
+ OS_VERSION=macosx
+ AC_DEFINE([STRESSAPPTEST_OS_DARWIN],[],
+ [Defined if the target OS is OSX])
+ ],
+ [*freebsd*], [
+ OS_VERSION=bsd
+ AC_DEFINE([STRESSAPPTEST_OS_BSD],[],
+ [Defined if the target OS is BSD based])
+ ],
+ [*netbsd*], [
+ OS_VERSION=bsd
+ AC_DEFINE([STRESSAPPTEST_OS_BSD],[],
+ [Defined if the target OS is BSD based])
+ ],
+ [AC_MSG_WARN([unsupported system: $host_os])]
+)
AM_INIT_AUTOMAKE([-Wall -Werror foreign])
AC_CONFIG_SRCDIR([src/])
AC_MSG_RESULT([$timestamp])
AC_DEFINE_UNQUOTED([STRESSAPPTEST_TIMESTAMP],
- "$username @ $hostname on $timestamp",
- [Timestamp when ./configure was executed])
-
-#Default cxxflags
-CXXFLAGS="$CXXFLAGS -DCHECKOPTS"
-CXXFLAGS="$CXXFLAGS -Wreturn-type -Wunused -Wuninitialized -Wall"
-CXXFLAGS="$CXXFLAGS -O3 -funroll-all-loops -funroll-loops -DNDEBUG"
+ "$username @ $hostname on $timestamp",
+ [Timestamp when ./configure was executed])
+
+AC_ARG_ENABLE([default-optimizations],
+ [AS_HELP_STRING([--disable-default-optimizations], [Disable default optimization flag overrides])])
+AS_IF([test x"$enable_default_optimizations" != xno], [
+ #Default cxxflags
+ CXXFLAGS="$CXXFLAGS -DCHECKOPTS"
+ CXXFLAGS="$CXXFLAGS -Wreturn-type -Wunused -Wuninitialized -Wall"
+ CXXFLAGS="$CXXFLAGS -O3 -funroll-all-loops -funroll-loops -DNDEBUG"
+])
# Checks for header files.
AC_HEADER_DIRENT
AC_HEADER_STDC
-AC_CHECK_HEADERS([arpa/inet.h fcntl.h malloc.h netdb.h stdint.h stdlib.h string.h sys/ioctl.h sys/socket.h sys/time.h unistd.h])
+# Skip malloc.h to prevent redefinition of HAVE_MALLOC_H on some platforms
+AC_CHECK_HEADERS([arpa/inet.h fcntl.h netdb.h stdint.h stdlib.h string.h sys/ioctl.h sys/socket.h sys/time.h unistd.h], [], [AC_MSG_FAILURE([Missing some header files.])])
+AC_CHECK_HEADERS([pthread.h])
+AC_SEARCH_LIBS([pthread_create], [pthread])
+AC_CHECK_TYPE([pthread_barrier_t], AC_DEFINE(HAVE_PTHREAD_BARRIERS, [1], [Define to 1 if the system has `pthread_barrier'.]))
+AC_CHECK_HEADERS([libaio.h])
+AC_SEARCH_LIBS([io_setup], [aio])
+AC_CHECK_HEADERS([sys/shm.h])
+AC_SEARCH_LIBS([shm_open], [rt])
+
# Checks for typedefs, structures, and compiler characteristics.
AC_HEADER_STDBOOL
AC_C_INLINE
AC_TYPE_PID_T
AC_C_RESTRICT
+AC_TYPE_SIZE_T
AC_TYPE_SSIZE_T
AC_HEADER_TIME
AC_TYPE_UINT16_T
AC_C_VOLATILE
-# Checking for pthreads
-pthread_arg="not_available"
-AC_MSG_CHECKING([which argument is required to compile pthreads])
-
-pthread_header="#include<pthread.h>"
-pthread_body="pthread_create(0,0,0,0)"
-# Check if compile with no extra argument
-AC_LINK_IFELSE([AC_LANG_PROGRAM($pthread_header, $pthread_body)],
-pthread_arg="")
-
-if test x"$pthread_arg" = x"not_available"; then
- # At first, only -pthread was tested, but this is the place
- # to add extra pthread flags if someone can test them
- bkp_LDFLAGS="$LDFLAGS"
- for altheader in -pthread; do
- LDFLAGS="$bkp_LDFLAGS $altheader"
- AC_LINK_IFELSE([AC_LANG_PROGRAM($pthread_header, $pthread_body)],
- pthread_arg="$altheader")
- LDFLAGS="$bkp_LDFLAGS"
- done
-fi
-
-if test x"$pthread_arg" = x"not_available"; then
- AC_MSG_FAILURE([Cannot find a proper pthread library])
-else
- if test x"$pthread_arg" = x; then
- AC_MSG_RESULT([none])
- else
- AC_MSG_RESULT([$pthread_arg])
- fi
- LDFLAGS="$LDFLAGS $pthread_arg"
-fi
# Checks for library functions.
AC_FUNC_CLOSEDIR_VOID
AC_TYPE_SIGNAL
AC_FUNC_STRERROR_R
AC_FUNC_VPRINTF
-AC_CHECK_FUNCS([gettimeofday memset select socket strtol strtoull])
+AC_CHECK_FUNCS([ftruncate gettimeofday memset munmap select socket strtol strtoull])
+AC_CHECK_FUNCS([mmap64 posix_memalign rand_r sched_getaffinity])
AC_CONFIG_FILES([Makefile src/Makefile])
AC_OUTPUT
~ian / stressapptest / blobdiff