path-sandbox/trunk/configure.in

AC_PREREQ(2.59)
AC_INIT(sandbox, 1.1, dev-portage@gentoo.org)
AM_INIT_AUTOMAKE
AC_CONFIG_HEADER([config.h])

# Checks for programs.
AC_PROG_CC
AC_ISC_POSIX
AC_PROG_INSTALL
AC_PROG_MAKE_SET
AC_PROG_AWK

AC_ENABLE_SHARED
AC_DISABLE_STATIC
AC_PROG_LIBTOOL

AC_PREFIX_DEFAULT([/usr])

# Checks for libraries.
# Checks for header files.
AC_FUNC_ALLOCA
AC_HEADER_DIRENT
AC_HEADER_STDC
AC_HEADER_SYS_WAIT
AC_CHECK_HEADERS([ \
fcntl.h limits.h memory.h stddef.h \
stdlib.h string.h strings.h sys/file.h \
sys/param.h sys/time.h unistd.h utime.h \
])

# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_TYPE_UID_T
AC_TYPE_MODE_T
AC_TYPE_SIZE_T
AC_CHECK_TYPES([ptrdiff_t])

# Checks for library functions.
AC_FUNC_CHOWN
AC_FUNC_FORK
AC_FUNC_LSTAT
AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK
AC_FUNC_MALLOC
AC_FUNC_REALLOC
AC_TYPE_SIGNAL
AC_FUNC_STAT
AC_CHECK_FUNCS([ \
bzero ftruncate getcwd lchown memmove \
mempcpy memset mkdir pathconf realpath \
rmdir setenv strcasecmp strchr strdup \
strerror strndup strrchr strspn strstr \
])

dnl
dnl FIXME: the following needs to be made portable
dnl

dnl when using libc5, (f)trucate's offset argument type is size_t with
dnl libc5, but it's off_t with libc6 (glibc2).
AC_MSG_CHECKING(truncate argument type)
if grep -q 'truncate.*size_t' /usr/include/unistd.h ; then
        AC_MSG_RESULT(size_t)
        AC_DEFINE(TRUNCATE_T, size_t, [truncate arg type])
else
        AC_MSG_RESULT(off_t)
        AC_DEFINE(TRUNCATE_T, off_t, [truncate arg type])
fi

AC_MSG_CHECKING(Checking libc version)
echo "int main(void) { return 0; }" > libctest.c
gcc -Wall -o libctest libctest.c
LIBC_VERSION=`ldd libctest | grep libc\\.so | grep -v 'ld-uClibc' | ${AWK} '{print $1}'`
rm -f libctest
AC_SUBST(LIBC_VERSION)
AC_MSG_RESULT(${LIBC_VERSION})

AC_OUTPUT([Makefile])
1	AC_PREREQ(2.59)
2	AC_INIT(sandbox, 1.1, dev-portage@gentoo.org)
3	AM_INIT_AUTOMAKE
4	AC_CONFIG_HEADER([config.h])
5
6	# Checks for programs.
7	AC_PROG_CC
8	AC_ISC_POSIX
9	AC_PROG_INSTALL
10	AC_PROG_MAKE_SET
11	AC_PROG_AWK
12
13	AC_ENABLE_SHARED
14	AC_DISABLE_STATIC
15	AC_PROG_LIBTOOL
16
17	AC_PREFIX_DEFAULT([/usr])
18
19	# Checks for libraries.
20	# Checks for header files.
21	AC_FUNC_ALLOCA
22	AC_HEADER_DIRENT
23	AC_HEADER_STDC
24	AC_HEADER_SYS_WAIT
25	AC_CHECK_HEADERS([ \
26	fcntl.h limits.h memory.h stddef.h \
27	stdlib.h string.h strings.h sys/file.h \
28	sys/param.h sys/time.h unistd.h utime.h \
29	])
30
31	# Checks for typedefs, structures, and compiler characteristics.
32	AC_C_CONST
33	AC_TYPE_UID_T
34	AC_TYPE_MODE_T
35	AC_TYPE_SIZE_T
36	AC_CHECK_TYPES([ptrdiff_t])
37
38	# Checks for library functions.
39	AC_FUNC_CHOWN
40	AC_FUNC_FORK
41	AC_FUNC_LSTAT
42	AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK
43	AC_FUNC_MALLOC
44	AC_FUNC_REALLOC
45	AC_TYPE_SIGNAL
46	AC_FUNC_STAT
47	AC_CHECK_FUNCS([ \
48	bzero ftruncate getcwd lchown memmove \
49	mempcpy memset mkdir pathconf realpath \
50	rmdir setenv strcasecmp strchr strdup \
51	strerror strndup strrchr strspn strstr \
52	])
53
54	dnl
55	dnl FIXME: the following needs to be made portable
56	dnl
57
58	dnl when using libc5, (f)trucate's offset argument type is size_t with
59	dnl libc5, but it's off_t with libc6 (glibc2).
60	AC_MSG_CHECKING(truncate argument type)
61	if grep -q 'truncate.*size_t' /usr/include/unistd.h ; then
62	AC_MSG_RESULT(size_t)
63	AC_DEFINE(TRUNCATE_T, size_t, [truncate arg type])
64	else
65	AC_MSG_RESULT(off_t)
66	AC_DEFINE(TRUNCATE_T, off_t, [truncate arg type])
67	fi
68
69	AC_MSG_CHECKING(Checking libc version)
70	echo "int main(void) { return 0; }" > libctest.c
71	gcc -Wall -o libctest libctest.c
72	LIBC_VERSION=`ldd libctest \| grep libc\\.so \| grep -v 'ld-uClibc' \| ${AWK} '{print $1}'`
73	rm -f libctest
74	AC_SUBST(LIBC_VERSION)
75	AC_MSG_RESULT(${LIBC_VERSION})
76
77	AC_OUTPUT([Makefile])
Name	Value
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svn:keywords	Author Date Id Revision