+++ /dev/null
-AC_INIT(libsysio, 1.2)
-
-AC_CANONICAL_SYSTEM
-
-case "$host_os" in
- aix*)
- ;;
- linux*)
- ;;
- *)
- AC_MSG_WARN('***' ${host_os}: Unsupported OS target)
- ;;
-esac
-
-AM_INIT_AUTOMAKE([subdir-objects 1.9 tar-ustar])
-AM_MAINTAINER_MODE([enable])
-AC_PROG_CC
-AM_PROG_CC_C_O
-AC_PROG_RANLIB
-AC_CHECK_TOOL(CC, gcc, [no])
-AC_CHECK_TOOL(LD, ld, [no])
-AC_CHECK_TOOL(AR, ar, [no])
-AC_CHECK_TOOL(OBJDUMP, objdump, [no])
-AC_CHECK_TOOL(STRIP, strip, [no])
-AC_PROG_MAKE_SET
-AC_HEADER_STDC
-AC_HEADER_STAT
-AC_HEADER_TIME
-
-AS_IF([test "x$cross_compiling" = xyes],
- [case $host_vendor in
- # The K1OM architecture is an extension of the x86 architecture
- # and in MPSS 2.1 it's defined in $host_vendor. But in MPSS 3.x
- # it's defined in $host_arch. So, try to support both case.
- k1om | mpss)
- AC_MSG_RESULT([Intel(R) Xeon Phi(TM)])
- CC_TARGET_ARCH=`$CC -v 2>&1 | grep Target: | sed -e 's/Target: //'`
- if test \( $CC_TARGET_ARCH != x86_64-k1om-linux \
- -a $CC_TARGET_ARCH != k1om-mpss-linux \)
- then
- AC_MSG_ERROR([Cross compiler not found in PATH.])
- fi
- CCAS=$CC
- ;;
- *)
- ;;
- esac]
-)
-
-if test ${target_cpu} == "powerpc64"; then
- AC_MSG_WARN([set compiler with -m64])
- CC="$CC -m64"
-fi
-
-have_lib_dir=yes;
-AC_ARG_WITH(lib-dir,
- AC_HELP_STRING([--with-lib-dir=<sysio lib build directory>],
- [directory for sysio library]),
- [ case "${withval}" in
- "yes"|"no"|"") have_lib_dir=no ;;
- *) LIBBUILD_DIR=${withval};
- test -d ${LIBBUILD_DIR} || mkdir ${LIBBUILD_DIR} ||
- have_lib_dir=no;;
- esac;],
- [ LIBBUILD_DIR=`pwd`/lib;
- test -d ${LIBBUILD_DIR} || mkdir ${LIBBUILD_DIR} || have_lib_dir=no;])
-if test x${have_lib_dir} = xyes; then
- echo "Using sysio library directory ${LIBBUILD_DIR}"
-else
- AC_MSG_ERROR(Need writeable path to sysio library directory ${LIBBUILD_DIR})
-fi
-AC_SUBST(LIBBUILD_DIR)
-
-AC_ARG_WITH(native_driver,
- AC_HELP_STRING([--with-native-driver],[build native test driver]),
- [ case "${withval}" in
- yes) ;;
- no) ;;
- *) AC_MSG_ERROR(bad value ${withval} for --with-native-driver) ;;
- esac;],
- [with_native_driver=yes;])
-AM_CONDITIONAL(WITH_NATIVE_DRIVER, test x$with_native_driver = xyes)
-
-AC_ARG_WITH(incore-driver,
- AC_HELP_STRING([--with-incore-driver],[build incore test driver]),
- [ case "${withval}" in
- yes) ;;
- no) ;;
- *) AC_MSG_ERROR(bad value ${withval} for --with-incore-driver) ;;
- esac],
- [with_incore_driver=yes])
-AM_CONDITIONAL(WITH_INCORE_DRIVER, test x$with_incore_driver = xyes)
-
-AC_ARG_WITH(tests,
- AC_HELP_STRING([--with-tests],[build tests]),
- [ case "${withval}" in
- yes) ;;
- no) ;;
- *) AC_MSG_ERROR(bad value ${withval} for --with-tests) ;;
- esac],
- [with_tests=yes])
-AM_CONDITIONAL(WITH_TESTS, test x$with_tests = xyes)
-
-AC_ARG_WITH(automount,
- AC_HELP_STRING([--with-automount@<:@=<automount-file-name>@:>@],
- [with automounts @<:@<automount-file-name>=.mount@:>@]),
- [ if test x${withval} = xyes; then
- AUTOMOUNT=-DAUTOMOUNT_FILE_NAME="\\\".mount\\\""
- elif test x${withval} != x; then
- AUTOMOUNT=-DAUTOMOUNT_FILE_NAME="\\\"${withval}\\\""
- fi])
-AC_SUBST(AUTOMOUNT)
-
-AC_ARG_WITH(stdfd-dev,
- AC_HELP_STRING([--with-stdfd-dev],
- [build standard file descriptors pseudo-driver]),
- [ case "${withval}" in
- yes) ;;
- no) ;;
- *) AC_MSG_ERROR(bad value ${withval} for --with-stdfd-dev) ;;
- esac],
- [with_stdfd_dev=yes])
-AM_CONDITIONAL(WITH_STDFD_DEV, test x$with_stdfd_dev = xyes)
-
-AC_ARG_WITH(zero-sum-memory,
- AC_HELP_STRING([--with-zero-sum-memory],
- [free all dynamically allocated memory at the end -- useful for debugging]),
- [ case "${withval}" in
- yes) ZERO_SUM_MEMORY=-DZERO_SUM_MEMORY=1 ;;
- no) ;;
- *) AC_MSG_ERROR(bad value ${withval} for --with-zero-sum-memory) ;;
- esac],
- [with_zero_sum_memory=no])
-AC_SUBST(ZERO_SUM_MEMORY)
-
-AC_ARG_WITH(defer-init-cwd,
- AC_HELP_STRING([--with-defer-init-cwd],
- [defer initialization of current working directory]),
- [ case "${withval}" in
- yes) DEFER_INIT_CWD=-DDEFER_INIT_CWD=1 ;;
- no) ;;
- *) AC_MSG_ERROR(bad value ${withval} for --with-defer-init-cwd) ;;
- esac],
- [with_defer_init_cwd=no])
-AC_SUBST(DEFER_INIT_CWD)
-
-AC_ARG_WITH(tracing,
- AC_HELP_STRING([--with-tracing],
- [enable tracing support]),
- [ case "${withval}" in
- yes) TRACING=-DSYSIO_TRACING=1 ;;
- no) ;;
- *) AC_MSG_ERROR(bad value ${withval} for --with-tracing) ;;
- esac],
- [TRACING=-DSYSIO_TRACING=1])
-AC_SUBST(TRACING)
-
-AC_ARG_WITH(cplant_yod,
- AC_HELP_STRING([--with-cplant-yod],[build cplant yod I/O driver]),
- [ case "${withval}" in
- yes) if test x${with_stdfd_dev} != xyes; then
- with_stdfd_dev=yes
- AM_CONDITIONAL(WITH_STDFD_DEV, test x$with_stdfd_dev = xyes)
- fi ;;
- no) ;;
- *) AC_MSG_ERROR(bad value ${withval} for --with-cplant-yod);;
- esac],
- [with_cplant_yod=no])
-AM_CONDITIONAL(WITH_CPLANT_YOD, test x$with_cplant_yod = xyes)
-
-AC_ARG_WITH(cplant_tests,
- AC_HELP_STRING([--with-cplant-tests=<cplant-build-path>],
- [build libsysio tests for cplant platform]),
- [ case "${withval}" in
- yes) AC_MSG_ERROR(need path to compiler for --with-cplant-tests);;
- no) with_cplant_tests=no;;
- *) CC=${withval}
- CCDEPMODE=${CC}
- CPP="${CC} -E"
- AC_CHECK_FILE(${CC},
- [ if test x${with_cplant_yod} != xyes; then
- with_cplant_yod=yes
- AM_CONDITIONAL(WITH_CPLANT_YOD, test x$with_cplant_yod = xyes)
- fi],
- [ AC_MSG_ERROR(path not found ${CC} for --with-cplant-tests) ]);;
- esac],
- [with_cplant_tests=no])
-AM_CONDITIONAL(WITH_CPLANT_TESTS, test x$with_cplant_tests != xno)
-
-AC_ARG_WITH(sockets,
- AC_HELP_STRING([--with-sockets],
- [build sockets interface driver (EXPERIMENTAL)]),
- [ case "${withval}" in
- yes) ;;
- no) ;;
- *) AC_MSG_ERROR(bad value ${withval} for --with-sockets) ;;
- esac],
- [with_sockets=no])
-AM_CONDITIONAL(WITH_SOCKETS_DRIVER, test x$with_sockets = xyes)
-
-AC_ARG_WITH(lustre-hack,
- AC_HELP_STRING([--with-lustre-hack],
- [have hacking code which needed to support liblustre driver (EXPERIMENTAL)]),
- [ case "${withval}" in
- yes) ;;
- no) ;;
- *) AC_MSG_ERROR(bad value ${withval} for --with-lustre-hack) ;;
- esac],
- [with_lustre_hack=no])
-AM_CONDITIONAL(WITH_LUSTRE_HACK, test x$with_lustre_hack = xyes)
-if test x$with_lustre_hack = xyes; then
- AC_DEFINE(HAVE_LUSTRE_HACK)
-fi
-
-AC_ARG_WITH(alternate-symbols,
- AC_HELP_STRING([--with-alternate-symbols@<:@=<qualifier>@:>@],
- [Prepend standard, public, symbols with a unique qualifer]),
- [ case "${withval}" in
- yes) SYSIO_LABEL_NAMES=-DSYSIO_LABEL_NAMES=sysio_ ;;
- no) ;;
- *) SYSIO_LABEL_NAMES=-DSYSIO_LABEL_NAMES="${withval}" ;;
- esac])
-AC_SUBST(SYSIO_LABEL_NAMES)
-
-# We keep the original values in `$config_*' and never modify them, so we
-# can write them unchanged into config.make. Everything else uses
-# $machine, $vendor, and $os, and changes them whenever convenient.
-config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os
-
-# Don't allow vendor == "unknown"
-test "$config_vendor" = unknown && config_vendor=
-config_os="`echo $config_os | sed 's/^unknown-//'`"
-
-# Some configurations imply other options.
-case "$host_os" in
- gnu* | linux* | bsd4.4* | netbsd* | freebsd*)
- # These systems always use GNU tools.
- gnu_ld=yes gnu_as=yes ;;
-esac
-case "$host_os" in
- # i586-linuxaout is mangled into i586-pc-linux-gnuaout
- linux*ecoff* | linux*aout* | gnu*aout* | gnu*ecoff*)
- ;;
- gnu* | linux* | freebsd* | netbsd* | sysv4* | solaris2* | irix6*)
- # These systems (almost) always use the ELF format.
- elf=yes
- ;;
- aix*)
- # These systems are always xcoff
- xcoff=yes
- elf=no
- ;;
-esac
-
-machine=$config_machine
-vendor=$config_vendor
-os=$config_os
-
-# config.guess on some IBM machines says `rs6000' instead of `powerpc'.
-# Unify this here.
-if test "$machine" = rs6000; then
- machine="powerpc"
-fi
-
-case "$host_os" in
- gnu* | linux*)
- AC_DEFINE(_XOPEN_SOURCE, 600)
- ;;
- aix*)
- # ... and always needed...
- AC_DEFINE(__USE_LARGEFILE64)
- AC_DEFINE(_LARGE_FILES)
- AC_DEFINE(_LARGE_FILE_API)
- AC_DEFINE(_ALL_SOURCE)
- AC_DEFINE(_XOPEN_SOURCE_EXTENDED)
- ;;
-esac
-
-AC_MSG_CHECKING(for symlink support)
-AC_TRY_COMPILE([
-#include <sys/types.h>
-#include <sys/stat.h>
-],[
-#ifndef S_ISLNK
-#error
-#endif
-],
- symlink_support="yes",
- symlink_support="no"
-)
-AC_MSG_RESULT($symlink_support)
-
-if test x$symlink_support = xyes; then
- AC_MSG_CHECKING(if readlink returns int)
- AC_TRY_COMPILE([
-#include <unistd.h>
- ],[
- extern int readlink(const char *, char *, size_t);
- ],
- readlink_returns_int="yes",
- readlink_returns_int="no"
- )
- AC_MSG_RESULT($readlink_returns_int)
- if test x$readlink_returns_int = no; then
- AC_DEFINE(HAVE_POSIX_1003_READLINK,
- 1,
- [readlink returns ssize_t])
- fi
-fi
-
-AC_MSG_CHECKING(if readlink returns ssize_t)
-AC_TRY_COMPILE([
- #include <unistd.h>
-],[
- ssize_t readlink(const char *, char *, size_t);
-],[
- AC_MSG_RESULT([yes])
- AC_DEFINE(HAVE_POSIX_1003_READLINK, 1, [readlink returns ssize_t])
-],[
- AC_MSG_RESULT([no])
-])
-
-# If we can't provoke the declaration of stat64 then we assume the
-# environment supports 64-bit file support naturally. Beware!
-AC_MSG_CHECKING(whether _LARGEFILE64_SOURCE definition is required)
-AC_TRY_COMPILE([
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>], [
-struct stat64 st64;],
-sysio_largefile64_source_required=no,
-sysio_largefile64_source_required=maybe)
-if test x$sysio_largefile64_source_required = xmaybe; then
- AC_TRY_COMPILE([
-#define _LARGEFILE64_SOURCE
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>], [
-struct stat64 st64;],
- sysio_largefile64_source_required=yes,
- sysio_largefile64_source_required=no)
-fi
-AC_MSG_RESULT($sysio_largefile64_source_required)
-if test x$sysio_largefile64_source_required = xyes; then
- AC_DEFINE(_LARGEFILE64_SOURCE)
-fi
-
-# Alpha linux defines
-#
-AC_MSG_CHECKING(for alpha linux)
-alpha_linux_env=no
-if test `expr ${machine} : "alpha"` = 5 && \
- test `expr ${os} : "linux"` = 5; then
- alpha_linux_env=yes
- AC_DEFINE(ALPHA_LINUX)
-fi
-AC_MSG_RESULT($alpha_linux_env)
-AM_CONDITIONAL(TEST_ALPHA_ARG, test x$alpha_linux_env = xyes)
-
-# Check for __st_ino
-#
-AC_MSG_CHECKING(for __st_ino)
-AC_TRY_COMPILE([
-#include <sys/stat.h>],
-[struct stat st;
-st.__st_ino = 0;],
- have__st_ino=yes,
- have__st_ino=no)
-AC_MSG_RESULT($have__st_ino)
-if test x$have__st_ino = xyes; then
- AC_DEFINE(HAVE__ST_INO)
-fi
-
-# Check for st_gen
-#
-AC_MSG_CHECKING(for st_gen)
-AC_TRY_COMPILE([
-#include <sys/stat.h>],
-[struct stat st;
-st.st_gen = 0;],
- have_st_gen=yes,
- have_st_gen=no)
-AC_MSG_RESULT($have_st_gen)
-if test x$have_st_gen = xyes; then
- AC_DEFINE(HAVE_GENERATION)
-fi
-
-AC_MSG_CHECKING(for POSIX 2008 preadv)
-tmp_flags="$CFLAGS"
-CFLAGS="$CFLAGS -Wall -Werror"
-AC_TRY_COMPILE([
-#include <sys/uio.h>
-ssize_t preadv (int __fd, const struct iovec *__iovec,
- int __count, off_t off)
-{
- return 0;
-}
-],[
-],[
-AC_DEFINE(HAVE_POSIX2008_PREADV, 1, [POSIX 2008 preadv])
-AC_MSG_RESULT(yes)
-],[
-AC_MSG_RESULT(no)
-])
-CFLAGS="$tmp_flags"
-
-AC_MSG_CHECKING(for POSIX 2008 scandir)
-tmp_flags="$CFLAGS"
-CFLAGS="$CFLAGS -Wall -Werror"
-AC_TRY_COMPILE([
-#define _BSD_SOURCE
-
-#include <stdio.h>
-#include <dirent.h>
-
-int scandir(const char *dir,
- struct dirent ***namelist,
- int(*filter)(const struct dirent *),
- int(*compar)(const struct dirent **,
- const struct dirent **)
- );
-
-],[
-], [
-AC_DEFINE(HAVE_POSIX2008_SCANDIR, 1, [POSIX 2008 scandir])
-AC_MSG_RESULT(yes)
-],[
-AC_MSG_RESULT(no)
-])
-CFLAGS="$tmp_flags"
-
-
-AC_MSG_CHECKING(for POSIX 2008 preadv)
-tmp_flags="$CFLAGS"
-CFLAGS="$CFLAGS -Wall -Werror"
-AC_TRY_COMPILE([
-#include <sys/uio.h>
-ssize_t preadv (int __fd, const struct iovec *__iovec,
- int __count, off_t off)
-{
- return 0;
-}
-],[
-],[
-AC_DEFINE(HAVE_POSIX2008_PREADV, 1, [POSIX 2008 preadv])
-AC_MSG_RESULT(yes)
-],[
-AC_MSG_RESULT(no)
-])
-CFLAGS="$tmp_flags"
-
-AC_MSG_CHECKING(for POSIX 2008 scandir)
-tmp_flags="$CFLAGS"
-CFLAGS="$CFLAGS -Wall -Werror"
-AC_TRY_COMPILE([
-#define _BSD_SOURCE
-
-#include <stdio.h>
-#include <dirent.h>
-
-int scandir(const char *dir,
- struct dirent ***namelist,
- int(*filter)(const struct dirent *),
- int(*compar)(const struct dirent **,
- const struct dirent **)
- );
-
-],[
-], [
-AC_DEFINE(HAVE_POSIX2008_SCANDIR, 1, [POSIX 2008 scandir])
-AC_MSG_RESULT(yes)
-],[
-AC_MSG_RESULT(no)
-])
-CFLAGS="$tmp_flags"
-
-
-AC_MSG_CHECKING(whether .text pseudo-op must be used)
-AC_CACHE_VAL(am_cv_sysio_asm_dot_text, [dnl
-cat > conftest.s <<EOF
- .text
-EOF
- am_cv_sysio_asm_dot_text=
- if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
- am_cv_sysio_asm_dot_text=.text
- fi
- rm -f conftest*])
-if test -z "$am_cv_sysio_asm_dot_text"; then
- AC_MSG_RESULT(no)
-else
- AC_MSG_RESULT(yes)
-fi
-
-AC_CACHE_CHECK(for assembler global-symbol directive,
- am_cv_sysio_asm_global_directive, [dnl
-am_cv_sysio_asm_global_directive=UNKNOWN
-for ac_globl in .globl .global .EXPORT; do
- cat > conftest.s <<EOF
- ${am_cv_sysio_asm_dot_text}
- ${ac_globl} foo
-foo:
-EOF
- if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
- am_cv_sysio_asm_global_directive=${ac_globl}
- fi
- rm -f conftest*
- test $am_cv_sysio_asm_global_directive != UNKNOWN && break
-done])
-if test $am_cv_sysio_asm_global_directive = UNKNOWN; then
- AC_MSG_ERROR(cannot determine asm global directive)
-#else
-# AC_DEFINE_UNQUOTED(ASM_GLOBAL_DIRECTIVE, ${am_cv_sysio_asm_global_directive})
-fi
-
-AC_CACHE_CHECK(for .set assembler directive,
- am_cv_sysio_asm_set_directive, [dnl
-cat > conftest.s<<EOF
-${am_cv_sysio_asm_dot_text}
-foo:
-.set bar, foo
-${am_cv_sysio_asm_global_directive} bar
-EOF
- # The alpha-dec-osf1 assembler gives only a warning for `.set'
- # (but it doesn't work), so we must do a linking check to be sure.
-cat > conftest1.c <<EOF
-extern int bar;
-main () { printf ("%d\n", bar); }
-EOF
- if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
- -o conftest conftest.s conftest1.c 1>&AC_FD_CC 2>&AC_FD_CC; then
- am_cv_sysio_asm_set_directive=yes
- else
- am_cv_sysio_asm_set_directive=no
- fi
- rm -f conftest*])
-#if test $am_cv_sysio_asm_set_directive = yes; then
-# AC_DEFINE(HAVE_ASM_SET_DIRECTIVE)
-#fi
-
-AC_CACHE_CHECK(for assembler .weak directive, am_cv_sysio_asm_weak_directive,
- [dnl
-cat > conftest.s <<EOF
-${am_cv_sysio_asm_dot_text}
-foo:
-.weak foo
-EOF
- if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
- am_cv_sysio_asm_weak_directive=yes
- else
- am_cv_sysio_asm_weak_directive=no
- fi
- rm -f conftest*])
-
-if test $am_cv_sysio_asm_weak_directive = no; then
- AC_CACHE_CHECK(for assembler .weakext directive,
- am_cv_sysio_asm_weakext_directive, [dnl
-cat > conftest.s <<EOF
-${am_cv_sysio_asm_dot_text}
-${am_cv_sysio_asm_global_directive} foo
-foo:
-.weakext bar foo
-.weakext baz
-${am_cv_sysio_asm_global_directive} baz
-baz:
-EOF
- if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
- am_cv_sysio_asm_weakext_directive=yes
- else
- am_cv_sysio_asm_weakext_directive=no
- fi
- rm -f conftest*])
-fi # no .weak
-
-if test x$am_cv_sysio_asm_weak_directive = xyes; then
- AC_DEFINE(HAVE_ASM_WEAK_DIRECTIVE)
-fi
-if test x$am_cv_sysio_asm_weakext_directive = xyes; then
- AC_DEFINE(HAVE_ASM_WEAKEXT_DIRECTIVE)
-fi
-
-AC_OUTPUT(
- Makefile
- tests/Makefile)
git://git.whamcloud.com / fs / lustre-release.git / blobdiff