diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 75 |
1 files changed, 37 insertions, 38 deletions
diff --git a/configure.ac b/configure.ac index e1e44fa..74e8687 100644 --- a/configure.ac +++ b/configure.ac @@ -1,71 +1,64 @@ AC_PREREQ(2.61) -AC_INIT([stressapptest], [1.0.4_autoconf], [opensource@google.com]) +AC_INIT([stressapptest], [1.0.7_autoconf], [opensource@google.com]) AC_ARG_WITH(static, [ --with-static enable static linking]) -if test "$with_static" == "yes" +if test "$with_static" = "yes" then - AC_MSG_NOTICE([Compiling with staticaly linked libraries.]) - LIBS="$LIBS -static" + AC_MSG_NOTICE([Compiling with staticaly linked libraries.]) + LIBS="$LIBS -static" else - AC_MSG_NOTICE([Compiling with dynamically linked libraries.]) + 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"$target_cpu" in - "xx86_64") +AS_CASE(["$host_cpu"], + [*x86_64*], [ AC_DEFINE([STRESSAPPTEST_CPU_X86_64],[], [Defined if the target CPU is x86_64]) - ;; - "xi686") + ], + [*i686*], [ AC_DEFINE([STRESSAPPTEST_CPU_I686],[], [Defined if the target CPU is i686]) - ;; - "xpowerpc") + ], + [*powerpc*], [ AC_DEFINE([STRESSAPPTEST_CPU_PPC],[], [Defined if the target CPU is PowerPC]) - ;; - "xarmv7a") + ], + [*armv7a*], [ AC_DEFINE([STRESSAPPTEST_CPU_ARMV7A],[], [Defined if the target CPU is armv7a]) - ;; - *) - AC_MSG_ERROR([$target_cpu is not supported! Try x86_64, i686, powerpc, or armv7a]) - ;; -esac + ], + [AC_MSG_WARN([Unsupported CPU: $host_cpu! Try x86_64, i686, powerpc, or armv7a])] +) -_os=`uname` ## The following allows like systems to share settings. This is not meant to ## imply that these OS are the same thing. From OpenOffice dmake configure.in -case "$_os" in - "Linux") +AS_CASE(["$host_os"], + [*linux*], [ OS_VERSION=linux AC_DEFINE([STRESSAPPTEST_OS_LINUX],[], [Defined if the target OS is Linux]) - ;; - "Darwin") + ], + [*darwin*], [ OS_VERSION=macosx AC_DEFINE([STRESSAPPTEST_OS_DARWIN],[], [Defined if the target OS is OSX]) - ;; - "FreeBSD") + ], + [*freebsd*], [ OS_VERSION=bsd AC_DEFINE([STRESSAPPTEST_OS_BSD],[], [Defined if the target OS is BSD based]) - ;; - "NetBSD") + ], + [*netbsd*], [ OS_VERSION=bsd AC_DEFINE([STRESSAPPTEST_OS_BSD],[], [Defined if the target OS is BSD based]) - ;; - *) - AC_MSG_ERROR([$_os operating system is not suitable to build dmake!]) - ;; -esac + ], + [AC_MSG_WARN([unsupported system: $host_os])] +) AM_INIT_AUTOMAKE([-Wall -Werror foreign]) AC_CONFIG_SRCDIR([src/]) @@ -95,10 +88,14 @@ AC_DEFINE_UNQUOTED([STRESSAPPTEST_TIMESTAMP], "$username @ $hostname on $timestamp", [Timestamp when ./configure was executed]) -#Default cxxflags -CXXFLAGS="$CXXFLAGS -DCHECKOPTS" -CXXFLAGS="$CXXFLAGS -Wreturn-type -Wunused -Wuninitialized -Wall -Wno-psabi" -CXXFLAGS="$CXXFLAGS -O3 -funroll-all-loops -funroll-loops -DNDEBUG" +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 @@ -107,11 +104,13 @@ AC_HEADER_STDC 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_CONST |