path-sandbox/trunk/configure.ac

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