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
|
AC_INIT([Haskell integer (GMP)], [0.1], [libraries@haskell.org], [integer])
# Safety check: Ensure that we are in the correct source directory.
AC_CONFIG_SRCDIR([cbits/gmp-wrappers.cmm])
AC_CANONICAL_TARGET
AC_ARG_WITH([cc],
[C compiler],
[CC=$withval])
AC_PROG_CC()
dnl--------------------------------------------------------------------
dnl * Deal with arguments telling us gmp is somewhere odd
dnl--------------------------------------------------------------------
AC_ARG_WITH([gmp-includes],
[AC_HELP_STRING([--with-gmp-includes],
[directory containing gmp.h])],
[GMP_INCLUDE_DIRS=$withval; CPPFLAGS="-I$withval"],
[GMP_INCLUDE_DIRS=])
AC_ARG_WITH([gmp-libraries],
[AC_HELP_STRING([--with-gmp-libraries],
[directory containing gmp library])],
[GMP_LIB_DIRS=$withval; LDFLAGS="-L$withval"],
[GMP_LIB_DIRS=])
AC_ARG_WITH([gmp-framework-preferred],
[AC_HELP_STRING([--with-gmp-framework-preferred],
[on OSX, prefer the GMP framework to the gmp lib])],
[GMP_PREFER_FRAMEWORK=YES],
[GMP_PREFER_FRAMEWORK=NO])
AC_ARG_WITH([intree-gmp],
[AC_HELP_STRING([--with-intree-gmp],
[force using the in-tree GMP])],
[GMP_FORCE_INTREE=YES],
[GMP_FORCE_INTREE=NO])
dnl--------------------------------------------------------------------
dnl * Detect gmp
dnl--------------------------------------------------------------------
HaveLibGmp=NO
GMP_LIBS=
HaveFrameworkGMP=NO
GMP_FRAMEWORK=
HaveSecurePowm=0
if test "$GMP_FORCE_INTREE" != "YES"
then
if test "$GMP_PREFER_FRAMEWORK" = "YES"
then
LOOK_FOR_GMP_FRAMEWORK
LOOK_FOR_GMP_LIB
else
LOOK_FOR_GMP_LIB
LOOK_FOR_GMP_FRAMEWORK
fi
fi
if test "$HaveFrameworkGMP" = "YES" || test "$HaveLibGmp" = "YES"
then
AC_CHECK_HEADER([gmp.h], , [AC_MSG_ERROR([Cannot find gmp.h])])
fi
dnl--------------------------------------------------------------------
dnl * Make sure we got some form of gmp
dnl--------------------------------------------------------------------
AC_SUBST(GMP_INCLUDE_DIRS)
AC_SUBST(GMP_LIBS)
AC_SUBST(GMP_LIB_DIRS)
AC_SUBST(GMP_FRAMEWORK)
AC_SUBST(HaveLibGmp)
AC_SUBST(HaveFrameworkGMP)
AC_SUBST(HaveSecurePowm)
AC_CONFIG_FILES([integer-gmp.buildinfo gmp/config.mk include/HsIntegerGmp.h])
dnl--------------------------------------------------------------------
dnl * Generate the header cbits/GmpDerivedConstants.h
dnl--------------------------------------------------------------------
AC_OUTPUT
|
