1: #
2: # $Author: misho $
3: # $Id: configure.in,v 1.15 2012/08/08 08:26:19 misho Exp $
4: #
5: AC_INIT(libaitsched, 3.0, misho@openbsd-bg.org)
6: AC_CONFIG_SRCDIR([src/aitsched.c])
7: AC_CONFIG_HEADERS([inc/config.h])
8:
9: # Checks for programs.
10: AC_PROG_CC
11: AC_PROG_INSTALL
12: AC_PROG_RANLIB
13:
14: AC_CANONICAL_HOST
15: AC_CANONICAL_TARGET
16:
17: AC_CHECK_TOOL(MKDEP, mkdep, no)
18: AC_SUBST(MKDEP)
19:
20: CFLAGS="-Wall -O2 -fPIC -I/usr/local/include ${CFLAGS}"
21: LDFLAGS="-L/usr/local/lib ${LDFLAGS}"
22:
23:
24: # Checks for libraries.
25: AC_CHECK_LIB([pthread], [pthread_create])
26: AC_CHECK_LIB([rt], [aio_read])
27:
28: # Checks for header files.
29: AC_CHECK_HEADERS([stdint.h stdlib.h string.h sys/time.h unistd.h])
30:
31: # Checks for typedefs, structures, and compiler characteristics.
32: AC_C_INLINE
33: AC_TYPE_SIZE_T
34:
35: # Checks for library functions.
36: AC_FUNC_MALLOC
37: AC_CHECK_FUNCS([clock_gettime memset strerror])
38:
39: DEBUG=no
40: AC_MSG_CHECKING(Debug Build)
41: AC_ARG_ENABLE(debug,
42: [ --enable-debug Build library with debug information and additional messages],
43: [ DEBUG=$enableval
44: case "$enableval" in
45: yes)
46: AC_DEFINE(__DEBUG,, [Build libraries with debug information and additional messages])
47: CFLAGS="-g ${CFLAGS}"
48: ;;
49: *)
50: AC_DEFINE(NDEBUG,, [Turn off debug asserts])
51: ;;
52: esac ], AC_DEFINE(NDEBUG,, [Turn off debug asserts]))
53: AC_MSG_RESULT($DEBUG)
54:
55: AIO=no
56: AC_MSG_CHECKING(AIO Builtin support)
57: AC_ARG_ENABLE(aio,
58: [ --enable-aio Build scheduler library with AIO operations ],
59: [ AIO=$enableval
60: case "$enableval" in
61: yes)
62: AC_DEFINE(AIO_SUPPORT,, [Build scheduler library with AIO operations])
63: ;;
64: *)
65: ;;
66: esac ],)
67: AC_MSG_RESULT($AIO)
68:
69: AC_CONFIG_FILES([Makefile
70: inc/Makefile
71: lib/Makefile
72: src/Makefile])
73: AC_OUTPUT()
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