source: git/libpolys/configure.ac @ fc2746

spielwiese
Last change on this file since fc2746 was eb2d25, checked in by Oleksandr Motsak <motsak@…>, 12 years ago
fix: enable setenv and/or putenv FIX: corresponding HAVE_???ENV macros have to be defined by config.h
  • Property mode set to 100644
File size: 3.5 KB
Line 
1AC_INIT([libpolys], [3.1.2.sw])
2
3AC_CONFIG_MACRO_DIR([../m4])
4AC_CONFIG_AUX_DIR([.])
5AC_CONFIG_SRCDIR([reporter/reporter.h])
6AC_CONFIG_HEADER([config.h misc/auxiliary.h])
7
8AM_MAINTAINER_MODE
9AM_INIT_AUTOMAKE([-Wall foreign])
10
11dnl Check if build env is sane
12AM_SANITY_CHECK
13
14#
15# - Check for CC and CXX but be careful about CFLAGS.
16#
17test "${CFLAGS+set}" = set || cflags_expl_set=no
18AC_PROG_CC
19test "${CXXFLAGS+set}" = set || cxxflags_expl_set=no
20AC_PROG_CXX
21if test "x$GCC" != xyes && test "x$GXX" != xyes; then
22  AC_MSG_WARN(you better use gcc to compile Factory)
23else
24  if test "x$GXX" = xyes && test "x$cxxflags_expl_set" = xno; then
25    AC_MSG_WARN([we use \`' as default for \`CXXFLAGS'
26                    (instead of the configure default \`-g -O')])
27  fi
28  if test "x$GCC" = xyes && test "x$cflags_expl_set" = xno; then
29    AC_MSG_WARN([we use \`' as default for \`CFLAGS'
30                    (instead of the configure default \`-g -O')])
31  fi
32fi
33
34# Turn off shared libraries during beta-testing, since they
35# make the build process take too long.
36LT_INIT
37# ([shared])
38# LT_INIT(dlopen disable-static) # doesn't work on PowerPC!
39
40AM_PROG_CC_C_O
41AC_PROG_LN_S
42AC_PROG_INSTALL
43
44# Checks for libraries.
45LB_CHECK_GMP(3.1.1,,AC_MSG_ERROR([Unable to find GMP on your machine: please use --with-gmp=PATH_TO_DIR_CONTAINING_LIB_AND_INCLUDE (see also ./configure --help if you do not understand what we are talking about)]))
46LB_CHECK_NTL(5.0,,AC_MSG_WARN([Unable to find NTL (which is strongly recommended) on your machine: please use --with-ntl=PATH_TO_DIR_CONTAINING_LIB_AND_INCLUDE (see also ./configure --help if you do not understand what we are talking about)]))
47
48# Checks for library functions.
49AC_FUNC_ERROR_AT_LINE
50AC_CHECK_FUNCS([memmove memset pow sqrt strchr setenv putenv])
51AC_FUNC_VPRINTF
52AC_FUNC_MALLOC
53AC_CHECK_FUNC([vsnprintf], [AC_DEFINE([HAVE_VSNPRINTF], [1], [Define if vsnprintf exists.])])
54
55# Checks for header files.
56AC_HEADER_STDC
57AC_STDC_HEADERS
58AC_CHECK_HEADERS([stdlib.h string.h unistd.h pwd.h sys/param.h limits.h float.h])
59
60# Checks for typedefs, structures, and compiler characteristics.
61AC_C_CONST
62AC_C_INLINE
63AC_HEADER_STDBOOL
64AC_TYPE_SIZE_T
65
66SING_CHECK_PIPE
67
68# check for cpu properties
69AC_CHECK_SIZEOF(long,4)
70SING_CHECK_CPU
71
72#check for host:
73AC_CANONICAL_HOST
74case $host_os in
75  *cygwin* ) LIBPREFIX="-Xlinker -Bdynamic";;
76  * ) LIBPREFIX="";;
77esac
78
79dnl INCLUDES=""
80dnl dnl OS specific flags and options
81dnl case "$host" in
82dnl     *-*-freebsd*)
83dnl         LIBS="$LIBS -L/usr/local/lib -lc"
84dnl     CFLAGS="$CFLAGS -I/usr/local/include"
85dnl     INCLUDES="$INCLUDES -I/usr/local/include"
86dnl     ;;
87dnl esac       
88dnl AC_SUBST(INCLUDES)
89
90SING_CHECK_P_PROCS
91SING_CHECK_ARITH_RINGS
92SING_CHECK_FACTORY
93SING_CHECK_PLURAL
94
95# CFLAGS
96if test "x$GCC" = xyes && test "x$cflags_expl_set" = xno; then
97  CFLAGS=""
98fi
99 
100# CXXFLAGS
101if test "x$GXX" = xyes && test "x$cxxflags_expl_set" = xno; then
102  CXXFLAGS=""
103fi
104
105if test "x$prefix" != xNONE; then
106  PREFIX="$prefix"
107else
108  PREFIX="$ac_default_prefix"
109fi
110
111# AC_SUBST(PREFIX)
112AC_DEFINE_UNQUOTED(INSTALL_PREFIX,"$PREFIX",Prefix)
113
114AC_DEFINE([SINGULAR],[1],[SINGULAR])
115AC_DEFINE([DISABLE_GMP_CPP],[1],[DISABLE_GMP_CPP])
116AC_DEFINE([NOSTREAMIO],[1],[DISABLE_GMP_CPP])
117
118## AC_DEFINE([HAVE_POLYEXTENSIONS], [1], [Enable the algebraic & transcendental extensions])
119
120AC_CONFIG_FILES([Makefile])
121AC_CONFIG_FILES([misc/Makefile])
122AC_CONFIG_FILES([reporter/Makefile])
123AC_CONFIG_FILES([resources/Makefile])
124AC_CONFIG_FILES([coeffs/Makefile])
125AC_CONFIG_FILES([polys/Makefile])
126AC_CONFIG_FILES([tests/Makefile])
127AC_CONFIG_FILES([libpolys-config])
128AC_OUTPUT
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