summaryrefslogtreecommitdiff
path: root/configure.ac
blob: 2446a88e8f3931222a55e1c76000a9bec6c5a48d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
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
93
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
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
AC_INIT([urweb], [20140531])
WORKING_VERSION=1
AC_USE_SYSTEM_EXTENSIONS

# automake 1.12 requires this, but automake 1.11 doesn't recognize it
m4_ifdef([AM_PROG_AR], [AM_PROG_AR])

AM_INIT_AUTOMAKE([-Wall -Werror foreign no-define])
AC_PROG_CC()
AC_PROG_LIBTOOL()
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_HEADERS([include/urweb/config.h])

AX_PTHREAD([echo >/dev/null], [echo "Your C compiler does not support POSIX threads."; exit 1])

AX_CHECK_OPENSSL([echo >/dev/null], [echo "You must install OpenSSL development files."; exit 1])

AC_CHECK_PROG(MLTON, mlton, yes, [])

if test [-z $MLTON]; then
    echo "You must install MLton."
    exit 1
fi

AC_CHECK_PROG(MLLEX, mllex, yes, [])

if test [-z $MLLEX]; then
    echo "You must install MLton (to get mllex)."
    exit 1
fi

AC_CHECK_PROG(MLYACC, mlyacc, yes, [])

if test [-z $MLYACC]; then
    echo "You must install MLton (to get mlyacc)."
    exit 1
fi

if test [$prefix = "NONE"]; then
    prefix=/usr/local
fi

if test [-z $BIN]; then
    BIN=$prefix/bin
fi

if test [-z $LIB]; then
    LIB=$prefix/lib
fi

if test [-z $SRCLIB]; then
    SRCLIB=$prefix/lib/urweb
fi

if test [-z $INCLUDE]; then
    INCLUDE=$prefix/include/urweb
fi

if test [-z $SITELISP]; then
    SITELISP=$prefix/share/emacs/site-lisp/urweb-mode
fi

AC_ARG_WITH([emacs],
            [AS_HELP_STRING([--without-emacs],
              [disable installation of Emacs mode])],
            [],
            [with_emacs=yes])

AM_CONDITIONAL(USE_EMACS, test "x$with_emacs" = xyes)

if test [-z $PGHEADER]; then
   AC_CHECK_HEADERS([postgresql/libpq-fe.h],
                    [PGHEADER=postgresql/libpq-fe.h])
fi

if test [-z $PGHEADER]; then
   PGHEADER=libpq-fe.h
fi

if test [-z $MSHEADER]; then
   AC_CHECK_HEADERS([mysql/mysql.h],
                    [MSHEADER=mysql/mysql.h])
fi

if test [-z $MSHEADER]; then
   MSHEADER=mysql.h
fi

if test [-z $SQHEADER]; then
   SQHEADER=sqlite3.h
fi

if test [$WORKING_VERSION = "1"]; then
   VERSION="$VERSION + `hg identify || (cat .hg_archival.txt | grep 'node\:') || echo ?`"
fi

# Clang does not like being passed -pthread, since it's implicit on OS X.
# So let's get rid of that! Here's to hoping it doesn't break Clang
# on other platforms.
AC_MSG_CHECKING([if compiling with clang])
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([], [[
#ifndef __clang__
       not clang
#endif
]])],
[CLANG=yes], [CLANG=no])
AC_MSG_RESULT([$CLANG])

if test [$CLANG = "yes"]; then
   PTHREAD_CFLAGS=""
   PTHREAD_LIBS=""
fi

AC_SUBST(CC)
AC_SUBST(BIN)
AC_SUBST(LIB)
AC_SUBST(SRCLIB)
AC_SUBST(INCLUDE)
AC_SUBST(SITELISP)
AC_SUBST(CCARGS)
AC_SUBST(MLTONARGS)
AC_SUBST(PGHEADER)
AC_SUBST(MSHEADER)
AC_SUBST(SQHEADER)
AC_SUBST(VERSION)
AC_SUBST(PTHREAD_CFLAGS)
AC_SUBST(PTHREAD_LIBS)

AC_CONFIG_FILES([
        Makefile
        src/c/Makefile
        src/config.sml
])

AC_OUTPUT()

cat <<EOF

Ur/Web configuration:
  bin directory:       BIN            $BIN
  lib directory:       LIB            $LIB
  src lib directory:   SRCLIB         $SRCLIB
  include directory:   INCLUDE        $INCLUDE
  site-lisp directory: SITELISP       $SITELISP
  C compiler:          CC             $CC
  Extra CC args:       CCARGS         $CCARGS  
  Extra MLTON args:    MLTONARGS      $MLTONARGS
  Postgres C header:   PGHEADER       $PGHEADER
  MySQL C header:      MSHEADER       $MSHEADER
  SQLite C header:     SQHEADER       $SQHEADER
  OpenSSL:             OPENSSL_LIBS   $OPENSSL_LIBS
  pthreads:            PTHREAD_CFLAGS $PTHREAD_CFLAGS
                       PTHREAD_LIBS   $PTHREAD_LIBS

  Version:             $VERSION
EOF