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AC_PREREQ(2.59)
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| 2 |
AC_INIT(sandbox, 1.1, dev-portage@gentoo.org)
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| 3 |
AM_INIT_AUTOMAKE
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| 4 |
AC_CONFIG_HEADER([config.h])
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| 5 |
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| 6 |
# Checks for programs.
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| 7 |
AC_PROG_CC
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| 8 |
AC_ENABLE_SHARED
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| 9 |
AC_DISABLE_STATIC
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| 10 |
AC_PROG_LIBTOOL
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| 11 |
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| 12 |
AC_PREFIX_DEFAULT([/usr])
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# Checks for libraries.
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# Checks for header files.
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| 15 |
AC_FUNC_ALLOCA
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AC_HEADER_DIRENT
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AC_HEADER_STDC
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AC_HEADER_SYS_WAIT
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| 19 |
AC_CHECK_HEADERS([ \
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| 20 |
fcntl.h limits.h memory.h stddef.h \
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stdlib.h string.h strings.h sys/file.h \
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| 22 |
sys/param.h sys/time.h unistd.h utime.h \
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| 23 |
])
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| 24 |
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| 25 |
# Checks for typedefs, structures, and compiler characteristics.
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| 26 |
AC_C_CONST
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AC_TYPE_UID_T
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AC_TYPE_MODE_T
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AC_TYPE_SIZE_T
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| 30 |
AC_CHECK_TYPES([ptrdiff_t])
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| 31 |
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| 32 |
# Checks for library functions.
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AC_FUNC_CHOWN
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AC_FUNC_FORK
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AC_FUNC_LSTAT
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AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK
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| 37 |
AC_FUNC_MALLOC
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| 38 |
AC_FUNC_REALLOC
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| 39 |
AC_TYPE_SIGNAL
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| 40 |
AC_FUNC_STAT
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| 41 |
AC_CHECK_FUNCS([ \
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| 42 |
bzero ftruncate getcwd lchown memmove \
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| 43 |
mempcpy memset mkdir pathconf realpath \
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| 44 |
rmdir setenv strcasecmp strchr strdup \
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| 45 |
strerror strndup strrchr strspn strstr \
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])
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| 48 |
dnl
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| 49 |
dnl FIXME: the following needs to be made portable
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| 50 |
dnl
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| 51 |
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| 52 |
dnl when using libc5, (f)trucate's offset argument type is size_t with
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| 53 |
dnl libc5, but it's off_t with libc6 (glibc2).
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| 54 |
AC_MSG_CHECKING(truncate argument type)
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| 55 |
if grep -q 'truncate.*size_t' /usr/include/unistd.h ; then
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| 56 |
AC_MSG_RESULT(size_t)
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| 57 |
AC_DEFINE(TRUNCATE_T, size_t, [truncate arg type])
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| 58 |
else
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AC_MSG_RESULT(off_t)
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| 60 |
AC_DEFINE(TRUNCATE_T, off_t, [truncate arg type])
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| 61 |
fi
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| 62 |
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| 63 |
AC_MSG_CHECKING(Checking libc version)
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| 64 |
echo "int main(void) { return 0; }" > libctest.c
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| 65 |
gcc -Wall -o libctest libctest.c
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LIBC_VERSION=`ldd libctest | grep libc\\.so | grep -v 'ld-uClibc' | awk '{print $1}'`
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| 67 |
rm -f libctest
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| 68 |
AC_SUBST(LIBC_VERSION)
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| 69 |
AC_MSG_RESULT(${LIBC_VERSION})
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| 70 |
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| 71 |
AC_OUTPUT([Makefile])
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