1 dnl run autoreconf -iv to produce the configure script.
3 m4_define([cl_version_major], [1])
4 m4_define([cl_version_minor], [2])
5 m4_define([cl_version_patchlevel], [2])
6 m4_define([cl_version], [cl_version_major.cl_version_minor.cl_version_patchlevel])
8 dnl Libtool's library version information for CLN.
9 dnl (Not to be confused with CLN's release version.)
10 dnl Making new releases:
11 dnl * increment CL_REVISION,
12 dnl * if any functions/classes have been added, removed or changed, increment
13 dnl CL_CURRENT and set CL_REVISION to 0,
14 dnl * if any functions/classes have been added, increment CL_AGE,
15 dnl * if backwards compatibility has been broken, set CL_AGE to 0.
16 dnl $(CL_CURRENT):$(CL_REVISION):$(CL_AGE) results in
17 dnl libcln.so.$(CL_CURRENT)-$(CL_AGE)
18 m4_define([cl_current], [6])
19 m4_define([cl_revision], [0])
20 m4_define([cl_age], [0])
21 m4_define([cl_lt_version], [cl_current:cl_revision:cl_age])
23 AC_INIT([cln], cln_version)
25 AC_CONFIG_SRCDIR(src/integer/gcd/cl_I_gcd.cc)
26 AC_CONFIG_AUX_DIR([autoconf])
27 AC_CONFIG_HEADERS(include/cln/config.h include/cln/host_cpu.h include/cln/version.h src/base/cl_base_config.h src/base/cl_gmpconfig.h src/timing/cl_t_config.h)
28 AM_INIT_AUTOMAKE([foreign 1.8 dist-bzip2])
29 AH_TOP([#ifdef _CL_CONFIG_H])
30 AH_TOP([#include "cln/host_cpu.h"])
31 AH_BOTTOM([#endif /* _CL_CONFIG_H */])
33 dnl checks for programs
42 dnl sets variable CXXCPP
44 dnl sets variable AS_UNDERSCORE, DEFS ASM_UNDERSCORE
46 dnl sets variable ASMFLAGS
48 dnl sets variables INSTALL, INSTALL_DATA, INSTALL_PROGRAM
50 dnl check for host type
52 CL_CANONICAL_HOST(autoconf)
53 dnl sets variables host, host_cpu, host_vendor, host_os
55 dnl DEFS __${host_cpu}__
59 dnl Shared libraries are not supported on some platforms [yet]
66 dnl sets variable LIBTOOL
68 LT_VERSION_INFO=cl_lt_version
69 AC_SUBST(LT_VERSION_INFO)
72 CL_VERSION_MAJOR=cl_version_major
73 CL_VERSION_MINOR=cl_version_minor
74 CL_VERSION_PATCHLEVEL=cl_version_patchlevel
75 dnl release version for cln/config.h, so it can be tested by the preprocessor
76 AC_DEFINE_UNQUOTED(CL_VERSION_MAJOR, $CL_VERSION_MAJOR, [Major version number of CLN])
77 AC_DEFINE_UNQUOTED(CL_VERSION_MINOR, $CL_VERSION_MINOR, [Minor version number of CLN])
78 AC_DEFINE_UNQUOTED(CL_VERSION_PATCHLEVEL, $CL_VERSION_PATCHLEVEL, [Patchlevel version number of CLN])
79 dnl concatenated release version
81 AC_DEFINE_UNQUOTED(CL_VERSION, $CL_VERSION, [CLN release number])
84 dnl checks for compiler characteristics
89 dnl DEFS HAVE_LONGLONG
91 dnl DEFS HAVE_LONGDOUBLE
93 dnl checks for header files
95 AC_CHECK_HEADERS([unistd.h])
96 dnl DEFS HAVE_UNISTD_H if exist unistd.h
98 dnl checks for typedefs
101 dnl checks for functions and declarations
104 dnl set variable ALLOCA, DEFS NO_ALLOCA
106 dnl DEFS HAVE_GETTIMEOFDAY, GETTIMEOFDAY_DOTS, GETTIMEOFDAY_TZP_T
108 dnl don't use ftime(3) even if it's available
110 dnl DEFS HAVE_TIMES_CLOCK
112 dnl DEFS HAVE_SYS_RESOURCE_H, HAVE_GETRUSAGE, HAVE_SYS_TIMES_H
114 dnl DEFS HAVE_PERROR_DECL
116 dnl DEFS CL_HAVE_ATTRIBUTE_FLATTEN
118 dnl checks for compiler characteristics
121 dnl DEFS __CHAR_UNSIGNED__ if char is unsigned
123 dnl Create a subdirectory in the ${top_builddir} to hold auto-generated
124 dnl headers. This subdirectory does not exist when ${top_builddir} != ${top_srcdir}
125 dnl (a.k.a. "VPATH build").
126 if test ! -d include/cln; then
127 AS_MKDIR_P([include/cln])
129 CL_MACHINE([integer types and behaviour],${srcdir}/autoconf/intparam.c,[CL_INTPARAM_CROSS],include/cln/intparam.h,cl_cv_file_intparam_h)
130 dnl builds include/cln/intparam.h
131 CL_MACHINE([floating-point types and behaviour],${srcdir}/autoconf/floatparam.c,[CL_FLOATPARAM_CROSS],include/cln/floatparam.h,cl_cv_file_floatparam_h)
132 dnl builds include/cln/floatparam.h
134 dnl DEFS CL_USE_GMP, GMP_DEMANDS_UINTD_*
138 AC_OUTPUT([Makefile src/Makefile tests/Makefile examples/Makefile doc/Makefile cln.spec cln.pc])