Newer
Older
# Require a recent version of autotools
AC_PREREQ(2.59)
# Auto conf init
AC_INIT([42sh],[1.0],[seblu@seblu.net], [42sh])
# Define configure generator directory
AC_CONFIG_AUX_DIR([build])
# Auto Make init
AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip])
echo "Checking locale CFLAGS"
# Check platform
AC_CANONICAL_HOST
case $host_os in
*netbsd*)
AC_SUBST([CFLAGS], ['-Wall -Werror -W -ansi -pedantic'])
;;
*osf*)
AC_SUBST([CFLAGS], ['-Wall -Werror -W -ansi -pedantic -D_XOPEN_SOURCE=600'])
;;
*solaris*)
AC_SUBST([CFLAGS], ['-Wall -Werror -W -ansi -pedantic -D_XOPEN_SOURCE=600'])
;;
*linux*)
AC_SUBST([CFLAGS], ['-Wall -Werror -W -std=c99 -pedantic -D_XOPEN_SOURCE=600'])
AC_SUBST([LDFLAGS], ['-static'])
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
;;
*)
pl="`uname -s`"
AC_MSG_ERROR([Platform $pl not supported.])
;;
esac
# Check for C compiler
AC_LANG([C])
AC_PROG_CC
# Check for Make
AC_PROG_MAKE_SET
# check for ranlib
AC_PROG_RANLIB
# Check for lib efence
AC_CHECK_LIB([efence], [malloc], [EFENCELIB=-lefence])
AC_SUBST([EFENCELIB])
# Checks for library functions.
AC_FUNC_MALLOC
AC_FUNC_CLOSEDIR_VOID
AC_FUNC_REALLOC
AC_FUNC_FORK
AC_FUNC_STAT
AC_FUNC_ALLOCA
AC_HEADER_DIRENT
AC_HEADER_SYS_WAIT
AC_CHECK_HEADERS([malloc.h])
AC_CHECK_FUNCS([strtol])
AC_CHECK_FUNCS([dup])
AC_CHECK_FUNCS([dup2])
AC_CHECK_FUNCS([strchr])
AC_CHECK_FUNCS([strdup])
AC_CHECK_FUNCS([getcwd])
AC_CHECK_FUNCS([setenv])
AC_CHECK_FUNCS([strdup])
AC_CHECK_FUNCS([strstr])
AC_CHECK_FUNCS([atexit])
AC_CHECK_FUNCS([putenv])
AC_CHECK_FUNCS([strtoul])
AC_TYPE_PID_T
AC_TYPE_SIZE_T
# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
# Check for headers
AC_CHECK_HEADERS([sys/param.h unistd.h])
AC_CHECK_HEADERS([fcntl.h])
AC_CHECK_HEADERS([libintl.h])
AC_CHECK_HEADERS([stddef.h])
dnl Memo:
dnl AC ARG WITH(package, help-string, [action-if-given], [action-if-not-given])
AC_ARG_WITH([debug],
[AS_HELP_STRING([--with-debug], [use -g and don't use -DNDEBUG -O3])],
[dnl action-if-given: --with-debug => -g || --without-debug => -DNDEBUG
if test x$withval = xyes; then
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
else
CFLAGS="$CFLAGS -DNDEBUG -O3"
fi
],
[dnl action-if-not-given: MAINTAINER_MODE => -g || !MAINTAINER_MODE => -DNDEBUG
# If we are in maintainer mode, we want to have DEBUG (NDEBUG==NO DEBUG)
# So we simply replace -DNDEBUG by -g
if test x$MAINTAINER_MODE = xyes; then
CFLAGS="$CFLAGS -g"
else
CFLAGS="$CFLAGS -DNDEBUG -O3"
fi
]
)
AC_SUBST([CFLAGS])
# define Autoconf config header
AC_CONFIG_HEADERS([config.h])
# define Autoconf config files
AC_CONFIG_FILES([
Makefile
src/Makefile
])
AC_OUTPUT