1: #
2: # $Author: misho $
3: # $Id: configure.in,v 1.8.2.2 2016/09/14 15:23:51 misho Exp $
4: #
5: AC_INIT(libaitmqtt, 1.8, misho@elwix.org)
6: AC_CONFIG_SRCDIR([src/aitmqtt.c])
7: AC_CONFIG_HEADERS([inc/config.h])
8:
9: ac_cv_func_malloc_0_nonnull="yes"
10: ac_cv_func_realloc_0_nonnull="yes"
11:
12: # Checks for programs.
13: AC_PROG_CC
14: AC_PROG_INSTALL
15: AC_PROG_RANLIB
16:
17: AC_CANONICAL_HOST
18: AC_CANONICAL_TARGET
19:
20: AC_CHECK_TOOL(MKDEP, mkdep, ../mkdep)
21: AC_SUBST(MKDEP)
22:
23: CFLAGS="-Wall -O2 -fPIC ${CFLAGS}"
24: LDFLAGS="${LDFLAGS}"
25:
26:
27: # Checks for libraries.
28:
29: # Checks for header files.
30: AC_CHECK_HEADERS([arpa/inet.h netinet/in.h stdlib.h string.h sys/socket.h unistd.h])
31:
32: # Checks for typedefs, structures, and compiler characteristics.
33: AC_C_INLINE
34:
35: # Checks for library functions.
36: AC_FUNC_MALLOC
37: AC_FUNC_REALLOC
38: AC_CHECK_FUNCS([memset strdup strerror strtol])
39:
40: DEBUG=no
41: AC_MSG_CHECKING(Debug Build)
42: AC_ARG_ENABLE(debug,
43: [ --enable-debug Build library with debug information and additional messages],
44: [ DEBUG=$enableval
45: case "$enableval" in
46: yes)
47: AC_DEFINE(__DEBUG,, [Build libraries with debug information and additional messages])
48: CFLAGS="-g ${CFLAGS}"
49: ;;
50: *)
51: AC_DEFINE(NDEBUG,, [Turn off debug asserts])
52: ;;
53: esac ], AC_DEFINE(NDEBUG,, [Turn off debug asserts]))
54: AC_MSG_RESULT($DEBUG)
55:
56: AC_CONFIG_FILES([Makefile
57: inc/Makefile
58: lib/Makefile
59: src/Makefile])
60: AC_OUTPUT
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