| # Process this file with autoconf to produce a configure script. |
| AC_INIT(Valgrind, 2.3.0.CVS, valgrind-users@lists.sourceforge.net) |
| AC_CONFIG_SRCDIR(coregrind/vg_main.c) |
| AM_CONFIG_HEADER(config.h) |
| AM_INIT_AUTOMAKE |
| |
| AM_MAINTAINER_MODE |
| |
| # Checks for programs. |
| CFLAGS="" |
| |
| AC_PROG_LN_S |
| AC_PROG_CC |
| AC_PROG_CPP |
| AC_PROG_CXX |
| AC_PROG_RANLIB |
| |
| # Check for the compiler support |
| if test "${GCC}" != "yes" ; then |
| AC_MSG_ERROR([Valgrind relies on GCC to be compiled]) |
| fi |
| |
| # figure out where perl lives |
| AC_PATH_PROG(PERL, perl) |
| |
| # figure out where gdb lives |
| AC_PATH_PROG(GDB, gdb) |
| # autoheader tries to execute the 3rd string or something; I get warnings when |
| # it's defined. So just leave it undefined. --njn 2002-Apr-18 |
| AC_DEFINE_UNQUOTED(GDB_PATH, "$GDB", "") |
| |
| # some older automake's don't have it so try something on our own |
| ifdef([AM_PROG_AS],[AM_PROG_AS], |
| [ |
| AS="${CC}" |
| AC_SUBST(AS) |
| |
| ASFLAGS="" |
| AC_SUBST(ASFLAGS) |
| ]) |
| |
| # This variable will collect the individual suppression files |
| # depending on the results of autoconf |
| |
| DEFAULT_SUPP="" |
| |
| |
| # We don't want gcc 2.7 |
| AC_MSG_CHECKING([for a supported version of gcc]) |
| |
| gcc_version=`${CC} --version | head -n 1` |
| |
| case "${gcc_version}" in |
| gcc-2.7.*) |
| AC_MSG_RESULT([no (${gcc_version})]) |
| AC_MSG_ERROR([please use a recent (>= gcc-2.95) version of gcc]) |
| ;; |
| |
| *) |
| AC_MSG_RESULT([ok (${gcc_version})]) |
| ;; |
| esac |
| |
| |
| # Checks for the platform |
| AC_CANONICAL_HOST |
| |
| AC_MSG_CHECKING([for a supported CPU]) |
| AC_SUBST(VG_ARCH) |
| AC_SUBST(KICKSTART_BASE) |
| AC_SUBST(ARCH_CORE_AM_CFLAGS) |
| AC_SUBST(ARCH_TOOL_AM_CFLAGS) |
| |
| case "${host_cpu}" in |
| i?86) |
| AC_MSG_RESULT([ok (${host_cpu})]) |
| VG_ARCH="x86" |
| KICKSTART_BASE="0xb0000000" |
| ARCH_CORE_AM_CFLAGS="-fomit-frame-pointer @PREFERRED_STACK_BOUNDARY@ -DELFSZ=32" |
| ARCH_TOOL_AM_CFLAGS="-fomit-frame-pointer @PREFERRED_STACK_BOUNDARY@" |
| ;; |
| |
| powerpc*) |
| AC_MSG_RESULT([no (${host_cpu})]) |
| VG_ARCH="ppc" |
| KICKSTART_BASE="0x70000000" |
| ARCH_CORE_AM_CFLAGS="-DELFSZ=32" |
| ARCH_TOOL_AM_CFLAGS="-fpic" |
| AC_MSG_ERROR([PowerPC not supported. Sorry]) |
| ;; |
| |
| *) |
| AC_MSG_RESULT([no (${host_cpu})]) |
| AC_MSG_ERROR([Unsupported host architecture. Sorry]) |
| ;; |
| esac |
| |
| AC_MSG_CHECKING([for a supported OS]) |
| AC_SUBST(VG_OS) |
| |
| case "${host_os}" in |
| *linux*) |
| AC_MSG_RESULT([ok (${host_os})]) |
| VG_OS="linux" |
| |
| # Ok, this is linux. Check the kernel version |
| AC_MSG_CHECKING([for the kernel version]) |
| |
| kernel=`uname -r` |
| |
| case "${kernel}" in |
| 2.6.*) |
| AC_MSG_RESULT([2.6 family (${kernel})]) |
| AC_DEFINE([KERNEL_2_6], 1, [Define to 1 if you're using Linux 2.6.x]) |
| ;; |
| |
| 2.4.*) |
| AC_MSG_RESULT([2.4 family (${kernel})]) |
| AC_DEFINE([KERNEL_2_4], 1, [Define to 1 if you're using Linux 2.4.x]) |
| ;; |
| |
| 2.2.*) |
| AC_MSG_RESULT([2.2 family (${kernel})]) |
| AC_DEFINE([KERNEL_2_2], 1, [Define to 1 if you're using Linux 2.2.x]) |
| ;; |
| |
| *) |
| AC_MSG_RESULT([unsupported (${kernel})]) |
| AC_MSG_ERROR([Valgrind works on kernels 2.2, 2.4, 2.6]) |
| ;; |
| esac |
| |
| ;; |
| |
| *freebsd*) |
| AC_MSG_RESULT([ok (${host_os})]) |
| VG_OS="freebsd" |
| ;; |
| |
| *) |
| AC_MSG_RESULT([no (${host_os})]) |
| AC_MSG_ERROR([Valgrind is operating system specific. Sorry. Please consider doing a port.]) |
| ;; |
| esac |
| |
| AC_MSG_CHECKING([for a supported CPU/OS combination]) |
| AC_SUBST(VG_PLATFORM) |
| |
| VG_PLATFORM="$VG_ARCH-$VG_OS" |
| |
| case $VG_PLATFORM in |
| x86-linux) |
| AC_MSG_RESULT([ok (${host_cpu}-${host_os})]) |
| ;; |
| |
| *) |
| AC_MSG_RESULT([no (${host_cpu}-${host_os})]) |
| AC_MSG_ERROR([Valgrind is platform specific. Sorry. Please consider doin |
| g a port.]) |
| ;; |
| esac |
| |
| AC_SUBST(DEFAULT_SUPP) |
| |
| glibc="" |
| |
| AC_EGREP_CPP([GLIBC_21], [ |
| #include <features.h> |
| #ifdef __GNU_LIBRARY__ |
| #if (__GLIBC__ == 2 && __GLIBC_MINOR__ == 1) |
| GLIBC_21 |
| #endif |
| #endif |
| ], |
| glibc="2.1") |
| |
| AC_EGREP_CPP([GLIBC_22], [ |
| #include <features.h> |
| #ifdef __GNU_LIBRARY__ |
| #if (__GLIBC__ == 2 && __GLIBC_MINOR__ == 2) |
| GLIBC_22 |
| #endif |
| #endif |
| ], |
| glibc="2.2") |
| |
| AC_EGREP_CPP([GLIBC_23], [ |
| #include <features.h> |
| #ifdef __GNU_LIBRARY__ |
| #if (__GLIBC__ == 2 && __GLIBC_MINOR__ == 3) |
| GLIBC_23 |
| #endif |
| #endif |
| ], |
| glibc="2.3") |
| |
| # Ok, this is linux. Check the kernel version |
| AC_MSG_CHECKING([the glibc version]) |
| |
| case "${glibc}" in |
| 2.1) |
| AC_MSG_RESULT(2.1 family) |
| AC_DEFINE([GLIBC_2_1], 1, [Define to 1 if you're using glibc 2.1.x]) |
| DEFAULT_SUPP="${DEFAULT_SUPP} glibc-2.1.supp" |
| ;; |
| |
| 2.2) |
| AC_MSG_RESULT(2.2 family) |
| AC_DEFINE([GLIBC_2_2], 1, [Define to 1 if you're using glibc 2.2.x]) |
| DEFAULT_SUPP="${DEFAULT_SUPP} glibc-2.2.supp" |
| ;; |
| |
| 2.3) |
| AC_MSG_RESULT(2.3 family) |
| AC_DEFINE([GLIBC_2_3], 1, [Define to 1 if you're using glibc 2.3.x]) |
| DEFAULT_SUPP="${DEFAULT_SUPP} glibc-2.3.supp" |
| ;; |
| |
| *) |
| AC_MSG_RESULT(unsupported version) |
| AC_MSG_ERROR([Valgrind requires the glibc version 2.1, 2.2 or 2.3]) |
| ;; |
| esac |
| |
| # APIs introduced in recent glibc versions |
| |
| AC_MSG_CHECKING([whether sched_param has a sched_priority member]) |
| AC_CACHE_VAL(vg_have_sched_priority, |
| [ |
| AC_TRY_COMPILE([#include <pthread.h>],[ |
| struct sched_param p; p.sched_priority=1;], |
| vg_have_sched_priority=yes, |
| vg_have_sched_priority=no) |
| ]) |
| AC_MSG_RESULT($vg_have_sched_priority) |
| if test "$vg_have_sched_priority" = yes; then |
| AC_DEFINE([HAVE_SCHED_PRIORITY], 1, [pthread / sched_priority exists]) |
| fi |
| |
| AC_MSG_CHECKING([whether nfds_t is defined]) |
| AC_CACHE_VAL(vg_have_nfds_t, |
| [ |
| AC_TRY_COMPILE([#include <sys/poll.h>],[ |
| nfds_t i=0;], |
| vg_have_nfds_t=yes, |
| vg_have_nfds_t=no) |
| ]) |
| AC_MSG_RESULT($vg_have_nfds_t) |
| if test "$vg_have_nfds_t" = yes; then |
| AC_DEFINE([HAVE_NFDS_T], 1, [nfds_t exists]) |
| fi |
| |
| # try to detect the XFree version |
| # JRS 2002-06-17: this is completely bogus because it |
| # detects the server version, whereas we need to know the |
| # client library version. So what follows is hacked to |
| # use all the X supp files regardless of what is detected. |
| # This is really stoooopid and should be fixed properly. |
| |
| AC_PATH_X |
| |
| if test "${no_x}" != 'yes' ; then |
| |
| AC_MSG_CHECKING([X version]) |
| |
| cat<<EOF > conftest.c |
| #include <X11/Xlib.h> |
| |
| int main (int argc, char * argv []) |
| { |
| Display * display = XOpenDisplay (NULL); |
| |
| if (display) { |
| printf ("%s version=%d\n", ServerVendor (display), VendorRelease (display)); |
| } |
| |
| return 0; |
| } |
| EOF |
| |
| ${CC} -o conftest conftest.c -I${x_includes} -L${x_libraries} -lX11 >&5 2>&1 |
| |
| if test "$?" != 0 ; then |
| AC_MSG_RESULT([cannot compile test program]) |
| else |
| xfree=`./conftest` |
| |
| case "${xfree}" in |
| *XFree86*) |
| case "${xfree}" in |
| *version=4*) |
| AC_MSG_RESULT([XFree 4.x family]) |
| AC_DEFINE([XFREE_4], 1, [Define to 1 if you're using XFree 4.x]) |
| DEFAULT_SUPP="${DEFAULT_SUPP} xfree-4.supp" |
| # haaaaaaack! |
| DEFAULT_SUPP="${DEFAULT_SUPP} xfree-3.supp" |
| ;; |
| |
| *version=3*) |
| AC_MSG_RESULT([XFree 3.x family]) |
| AC_DEFINE([XFREE_3], 1, [Define to 1 if you're using XFree86 3.x]) |
| DEFAULT_SUPP="${DEFAULT_SUPP} xfree-3.supp" |
| # haaaaaaack! |
| DEFAULT_SUPP="${DEFAULT_SUPP} xfree-4.supp" |
| ;; |
| |
| *) AC_MSG_RESULT([unknown XFree86 server (${xfree})]) |
| # haaaaaaack! |
| DEFAULT_SUPP="${DEFAULT_SUPP} xfree-3.supp" |
| DEFAULT_SUPP="${DEFAULT_SUPP} xfree-4.supp" |
| ;; |
| esac |
| ;; |
| *X.Org*) |
| case "${xfree}" in |
| *version=6*) |
| AC_MSG_RESULT([X.Org 6.x family]) |
| AC_DEFINE([XFREE_4], 1, [Define to 1 if you're using XFree 4.x]) |
| DEFAULT_SUPP="${DEFAULT_SUPP} xfree-4.supp" |
| # haaaaaaack! |
| DEFAULT_SUPP="${DEFAULT_SUPP} xfree-3.supp" |
| ;; |
| esac |
| ;; |
| *) AC_MSG_RESULT([not a XFree86 server]) |
| ;; |
| esac |
| |
| fi |
| |
| rm -f conftest conftest.c |
| fi |
| |
| |
| # check if the GNU as supports CFI directives |
| AC_MSG_CHECKING([if gas accepts .cfi]) |
| AC_TRY_LINK(, [ |
| |
| __asm__ __volatile__ (".cfi_startproc\n" |
| ".cfi_adjust_cfa_offset 0x0\n" |
| ".cfi_endproc\n"); |
| ], |
| [ |
| AC_DEFINE_UNQUOTED([HAVE_GAS_CFI], 1, [Define if your GNU as supports .cfi]) |
| AC_MSG_RESULT(yes) |
| ], |
| AC_MSG_RESULT(no) |
| ) |
| |
| # does this compiler support -mpreferred-stack-boundary=2 ? |
| AC_MSG_CHECKING([if gcc accepts -mpreferred-stack-boundary]) |
| |
| safe_CFLAGS=$CFLAGS |
| CFLAGS="-mpreferred-stack-boundary=2" |
| |
| AC_TRY_COMPILE(, [ |
| |
| int main () { return 0 ; } |
| |
| ], |
| [ |
| PREFERRED_STACK_BOUNDARY="-mpreferred-stack-boundary=2" |
| AC_MSG_RESULT([yes]) |
| ], [ |
| PREFERRED_STACK_BOUNDARY="" |
| AC_MSG_RESULT([no]) |
| ]) |
| CFLAGS=$safe_CFLAGS |
| |
| AC_SUBST(PREFERRED_STACK_BOUNDARY) |
| |
| |
| |
| # Checks for header files. |
| AC_HEADER_STDC |
| AC_CHECK_HEADERS([fcntl.h stdlib.h string.h sys/socket.h sys/statfs.h sys/time.h sys/endian.h endian.h termios.h unistd.h utime.h linux/fb.h mqueue.h linux/compiler.h]) |
| |
| AH_TEMPLATE([HAVE_LINUX_MII_H], []) |
| AC_MSG_CHECKING([for linux/mii.h]) |
| AC_PREPROC_IFELSE([#include <linux/mii.h>], |
| [AC_DEFINE([HAVE_LINUX_MII_H]) |
| AC_MSG_RESULT([yes])], |
| [AC_MSG_RESULT([no])]) |
| |
| # Checks for typedefs, structures, and compiler characteristics. |
| AC_TYPE_UID_T |
| AC_TYPE_OFF_T |
| AC_TYPE_SIZE_T |
| AC_HEADER_TIME |
| AC_CHECK_TYPES(__pthread_unwind_buf_t,,,[#include <pthread.h>]) |
| AC_CHECK_TYPES(u16,,,[#include <linux/mii.h>]) |
| |
| # Checks for library functions. |
| AC_FUNC_MEMCMP |
| AC_FUNC_MMAP |
| AC_TYPE_SIGNAL |
| |
| AC_CHECK_FUNCS([floor memchr memset mkdir strchr strdup strpbrk strrchr strstr semtimedop]) |
| |
| AC_OUTPUT( |
| Makefile |
| valgrind.spec |
| valgrind.pc |
| docs/Makefile |
| tests/Makefile |
| tests/vg_regtest |
| tests/unused/Makefile |
| include/valgrind.h |
| include/Makefile |
| include/x86/Makefile |
| auxprogs/Makefile |
| coregrind/Makefile |
| coregrind/demangle/Makefile |
| coregrind/docs/Makefile |
| coregrind/x86/Makefile |
| coregrind/x86-linux/Makefile |
| addrcheck/Makefile |
| addrcheck/tests/Makefile |
| addrcheck/tests/x86/Makefile |
| addrcheck/docs/Makefile |
| memcheck/Makefile |
| memcheck/tests/Makefile |
| memcheck/tests/x86/Makefile |
| memcheck/docs/Makefile |
| cachegrind/Makefile |
| cachegrind/x86/Makefile |
| cachegrind/tests/Makefile |
| cachegrind/tests/x86/Makefile |
| cachegrind/docs/Makefile |
| cachegrind/cg_annotate |
| helgrind/Makefile |
| helgrind/tests/Makefile |
| helgrind/tests/x86/Makefile |
| helgrind/docs/Makefile |
| massif/Makefile |
| massif/hp2ps/Makefile |
| massif/tests/Makefile |
| massif/docs/Makefile |
| corecheck/Makefile |
| corecheck/tests/Makefile |
| corecheck/docs/Makefile |
| lackey/Makefile |
| lackey/tests/Makefile |
| lackey/docs/Makefile |
| none/Makefile |
| none/tests/Makefile |
| none/tests/x86/Makefile |
| none/docs/Makefile |
| ) |
| |
| cat<<EOF |
| |
| Using the following suppressions by default: |
| |
| ${DEFAULT_SUPP} |
| EOF |
| |
| cat<<EOF > default.supp |
| # This is a generated file, composed of the following suppression rules: |
| # |
| # ${DEFAULT_SUPP} |
| # |
| |
| EOF |
| |
| for file in ${DEFAULT_SUPP} ; do |
| cat ${srcdir}/$file >> default.supp |
| done |