source: git/configure.ac @ e078e0

jengelh-datetimespielwiese
Last change on this file since e078e0 was e078e0, checked in by Oleksandr Motsak <motsak@…>, 11 years ago
fixing the build system as suggested by autoreconf & fixing the fix add: AM_PROG_AR&-Wno-extra-portability&-Werror are commented out for now due to problems with incompatible autotools :( add: usefull autotools flags (subdir-objects silent-rules) chg: removed some minor warnings
  • Property mode set to 100644
File size: 4.0 KB
Line 
1AC_INIT([singular],[3.1.3.sw])
2
3_AC_SRCDIRS(["$ac_dir"])
4
5AC_CONFIG_MACRO_DIR([m4])
6AC_CONFIG_AUX_DIR([.])
7
8AC_CONFIG_SRCDIR([Singular/tesths.cc])
9
10AC_CONFIG_HEADER([config.h])
11
12AM_MAINTAINER_MODE
13AM_INIT_AUTOMAKE([-Wall foreign subdir-objects silent-rules]) # -Wno-extra-portability -Werror
14
15dnl Check if build env is sane
16AM_SANITY_CHECK
17
18#
19# - Check for CC and CXX but be careful about CFLAGS.
20#
21
22test "${CFLAGS+set}" = set || cflags_expl_set=no
23AC_PROG_CC
24test "${CXXFLAGS+set}" = set || cxxflags_expl_set=no
25AC_PROG_CXX
26if test "x$GCC" != xyes && test "x$GXX" != xyes; then
27  AC_MSG_WARN(you better use gcc to compile Factory)
28else
29  if test "x$GXX" = xyes && test "x$cxxflags_expl_set" = xno; then
30    AC_MSG_WARN([we use \`' as default for \`CXXFLAGS'
31                    (instead of the configure default \`-g -O')])
32  fi
33  if test "x$GCC" = xyes && test "x$cflags_expl_set" = xno; then
34    AC_MSG_WARN([we use \`' as default for \`CFLAGS'
35                    (instead of the configure default \`-g -O')])
36  fi
37fi
38
39
40AC_HEADER_STDC
41AC_CHECK_HEADERS(unistd.h iostream.h)
42
43AC_CHECK_FUNCS(readlink getcwd getwd setenv putenv)
44
45
46AC_PROG_CPP
47AC_PROG_CXXCPP
48AM_PROG_CC_C_O
49### AM_PROG_LEX
50AC_PROG_LN_S
51AC_PROG_INSTALL
52
53# AM_PROG_AR
54LT_INIT
55   
56# Checks for libraries.
57LB_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)]))
58LB_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)]))
59LB_CHECK_FLINT(2.3,,AC_MSG_WARN([Unable to find FLINT (which is strongly recommended) on your machine: please use --with-flint=PATH_TO_DIR_CONTAINING_LIB_AND_INCLUDE (see also ./configure --help if you do not understand what we are talking about)]))
60
61AC_FUNC_ERROR_AT_LINE
62AC_FUNC_MALLOC
63
64SING_CHECK_PIPE
65
66# check for cpu properties
67AC_CHECK_SIZEOF(long,4)
68SING_CHECK_CPU
69
70#check for host:
71AC_CANONICAL_HOST
72case $host_os in
73  *cygwin* ) LIBPREFIX="-Xlinker -Bdynamic";;
74  * ) LIBPREFIX="";;
75esac
76
77
78SING_CHECK_P_PROCS
79SING_CHECK_FACTORY
80SING_CHECK_READLINE
81SING_CHECK_DBM
82
83# CFLAGS
84if test "x$GCC" = xyes && test "x$cflags_expl_set" = xno; then
85  CFLAGS=""
86fi
87
88# CXXFLAGS
89if test "x$GXX" = xyes && test "x$cxxflags_expl_set" = xno; then
90  CXXFLAGS=""
91fi
92
93AC_DEFINE_UNQUOTED([CC],"$CC",[CC])
94AC_DEFINE_UNQUOTED([CXX],"$CXX",[CXX])
95AC_DEFINE_UNQUOTED([CFLAGS],"$CFLAGS",[CFLAGS])
96AC_DEFINE_UNQUOTED([CXXFLAGS],"$CXXFLAGS",[CXXFLAGS])
97AC_DEFINE_UNQUOTED([LDFLAGS],"$LDFLAGS",[LDFLAGS])
98
99### the following is needed due to the use of om_sing_opt_show_mem in misc_ip.cc...
100#ac_configure_args="$ac_configure_args --with-external-config_h=../Singular/omSingularConfig.h"
101
102AC_ARG_ENABLE(omalloc, AS_HELP_STRING([--disable-omalloc], [do NOT use omalloc within the factory]),
103 [if test "x$enableval"  = "xyes"; then
104   ENABLE_OMALLOC=yes
105 fi], ENABLE_OMALLOC=add)
106
107ENABLE_OMALLOC_ARG="--with-omalloc-dir=$ac_abs_top_srcdir --with-omalloc-extra-dir=$ac_abs_top_builddir --enable-omalloc-trust"
108
109if test "x$ENABLE_OMALLOC" = xadd; then
110   ENABLE_OMALLOC=yes
111   ENABLE_OMALLOC_ARG="--enable-omalloc $ENABLE_OMALLOC_ARG"
112fi
113
114
115
116
117if test "x$ENABLE_FACTORY" = xyes; then
118 AC_MSG_CHECKING(whether to use omalloc in factory)
119 if test "x$ENABLE_OMALLOC" = xyes; then
120  AC_MSG_RESULT(yes)
121  ac_configure_args="$ac_configure_args $ENABLE_OMALLOC_ARG"
122 else
123  AC_MSG_RESULT(no)
124 fi
125fi
126
127AC_CONFIG_SUBDIRS([findexec])
128AC_CONFIG_SUBDIRS([omalloc])
129
130if test "x$ENABLE_FACTORY" = xyes; then
131 AC_CONFIG_SUBDIRS([factory])
132fi
133
134AC_CONFIG_SUBDIRS([libpolys])
135AC_CONFIG_FILES([Makefile])
136AC_CONFIG_FILES([kernel/Makefile])
137AC_CONFIG_FILES([numeric/Makefile])
138AC_CONFIG_FILES([Singular/Makefile])
139AC_CONFIG_FILES([IntegerProgramming/Makefile])
140AC_CONFIG_FILES([dyn_modules/Makefile])
141AC_CONFIG_FILES([dyn_modules/bigintm/Makefile])
142AC_CONFIG_FILES([dyn_modules/syzextra/Makefile])
143AC_CONFIG_FILES([libsingular-config])
144
145AC_OUTPUT
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