-
Notifications
You must be signed in to change notification settings - Fork 0
/
configure.ac
180 lines (153 loc) · 5.08 KB
/
configure.ac
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
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
dnl
dnl Copyright (C) 2010. See COPYRIGHT in top-level directory.
dnl
AC_PREREQ(2.62)
AC_INIT([dalec],[0])
AC_CONFIG_AUX_DIR(m4)
AC_CONFIG_MACRO_DIR(m4)
AM_INIT_AUTOMAKE([-Wall -Werror foreign 1.11 color-tests parallel-tests subdir-objects])
LT_PREREQ([2.2.6])
## Bug in libtool adds -O2 and -g by default
if test ! -z "$MPICC" ; then
CC=$MPICC
export CC
fi
PAC_PUSH_FLAG(CFLAGS)
AC_PROG_CC(mpicc)
AM_PROG_CC_C_O
# automake 1.12 seems to require this, but automake 1.11 doesn't recognize it
# must come before LT_INIT
m4_ifdef([AM_PROG_AR],[AM_PROG_AR])
LT_INIT(disable-shared)
PAC_POP_FLAG(CFLAGS)
## Non-verbose make
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
## Version checks
if test -s "$srcdir/VERSION" ; then
. $srcdir/VERSION
export DALEC_VERSION
else
AC_MSG_ERROR([Version information not found. Configuration aborted.])
fi
# ABI version
AC_SUBST(libdalec_abi_version)
# Release version
# Produce a numeric version assuming the following format:
# Version: [MAJ].[MIN].[REV][EXT][EXT_NUMBER]
# Example: 1.0.7rc1 has
# MAJ = 1
# MIN = 0
# REV = 7
# EXT = rc
# EXT_NUMBER = 1
#
# Converting to numeric version will convert EXT to a format number:
# ALPHA (a) = 0
# BETA (b) = 1
# RC (rc) = 2
# PATCH (p) = 3
# Regular releases are treated as patch 0
#
# Numeric version will have 1 digit for MAJ, 2 digits for MIN,
# 2 digits for REV, 1 digit for EXT and 2 digits for EXT_NUMBER.
changequote(<<,>>)
V1=`expr $DALEC_VERSION : '\([0-9]*\)\.[0-9]*\.*[0-9]*[a-zA-Z]*[0-9]*'`
V2=`expr $DALEC_VERSION : '[0-9]*\.\([0-9]*\)\.*[0-9]*[a-zA-Z]*[0-9]*'`
V3=`expr $DALEC_VERSION : '[0-9]*\.[0-9]*\.*\([0-9]*\)[a-zA-Z]*[0-9]*'`
V4=`expr $DALEC_VERSION : '[0-9]*\.[0-9]*\.*[0-9]*\([a-zA-Z]*\)[0-9]*'`
V5=`expr $DALEC_VERSION : '[0-9]*\.[0-9]*\.*[0-9]*[a-zA-Z]*\([0-9]*\)'`
changequote([,])
if test "$V2" -le 9 ; then V2=0$V2 ; fi
if test "$V3" = "" ; then V3=0; fi
if test "$V3" -le 9 ; then V3=0$V3 ; fi
if test "$V4" = "a" ; then
V4=0
elif test "$V4" = "b" ; then
V4=1
elif test "$V4" = "rc" ; then
V4=2
elif test "$V4" = "" ; then
V4=3
V5=0
elif test "$V4" = "p" ; then
V4=3
fi
if test "$V5" -le 9 ; then V5=0$V5 ; fi
DALEC_NUMVERSION=`expr $V1$V2$V3$V4$V5 + 0`
AC_SUBST(DALEC_NUMVERSION)
AC_SUBST(DALEC_VERSION)
AC_CONFIG_HEADER(src/dalecconf.h)
AH_TOP([/* -*- Mode: C; c-basic-offset:4 ; -*- */
/*
* (C) 2010 by Argonne National Laboratory.
* See COPYRIGHT in top-level directory.
*/
#ifndef _DALECCONF_H_
#define _DALECCONF_H_
])
AH_BOTTOM([#endif /* _DALECCONF_H_ */])
PAC_ARG_STRICT
PAC_CC_FUNCTION_NAME_SYMBOL
## Error checking functionality
#AC_ARG_ENABLE(error-checking,
#AC_HELP_STRING([--enable-error-checking],[Enable error checking functionality]),
#enable_error_checking=$enableval,
#enable_error_checking=yes)
#if test "$enable_error_checking" = "yes" ; then
#AC_DEFINE(ERROR_CHECKING,1,[Define if error checking is enabled])
#fi
## Check if __VA_ARGS__ is defined by the compiler
PAC_C_MACRO_VA_ARGS
## const and restrict
AC_C_CONST
AC_C_RESTRICT
## Check for C99
AC_PROG_CC_C99
if test "$ac_cv_prog_cc_c99" = "no" ; then
AC_ERROR([C99 not supported by the compiler])
fi
AC_CHECK_HEADERS([stdio.h stdlib.h string.h strings.h assert.h malloc.h execinfo.h stdint.h stdbool.h stdatomic.h inttypes.h unistd.h math.h])
AC_TYPE_UINT8_T
# do we have noreturn from C11 or GCC?
AC_CHECK_HEADERS([stdnoreturn.h])
AX_GCC_FUNC_ATTRIBUTE(noreturn)
AX_PTHREAD([AC_DEFINE(HAVE_PTHREADS,1,[Defined when Pthread library is detected])])
## Debugging support
AC_ARG_ENABLE(g, AC_HELP_STRING([--enable-g],[Enable Debugging]),
[ debug=$enableval ],
[ debug=yes ])
AC_MSG_CHECKING(debugging support)
AC_MSG_RESULT($debug)
if test "$debug" = "yes"; then
CFLAGS="$CFLAGS -g3"
fi
## Safety checks
AC_ARG_ENABLE(safety-checks, AC_HELP_STRING([--disable-safety-checks],[Disable safety checks for better performance]),
[ safety_enabled=$enableval ],
[ safety_enabled=yes ])
AC_MSG_CHECKING(whether safety checks are enabled)
AC_MSG_RESULT($safety_enabled)
if test "$safety_enabled" = "no"; then
AC_DEFINE(NO_SEATBELTS,1,[Defined when safety checks are disabled])
fi
# Check for support for weak symbols.
AC_ARG_ENABLE(weak-symbols, AC_HELP_STRING([--enable-weak-symbols],
[Use weak symbols to implement PDALEC routines (default)]),,
enable_weak_symbols=yes)
if test $enable_weak_symbols = yes ; then
# Turn off weak symbols if they aren't available
PAC_PROG_C_WEAK_SYMBOLS(,enable_weak_symbols=no)
fi
if test $enable_weak_symbols = "yes" ; then
AC_DEFINE(USE_WEAK_SYMBOLS,1,[Define if weak symbols should be used])
# Check for the ability to support multiple weak symbols
if test "$pac_cv_prog_c_weak_symbols" = "pragma weak" ; then
PAC_PROG_C_MULTIPLE_WEAK_SYMBOLS(AC_DEFINE(HAVE_MULTIPLE_PRAGMA_WEAK,1,[Define if multiple weak symbols may be defined]))
fi
fi
## Documentation
AC_PATH_PROG([DOXYGEN],[doxygen],,$PATH)
AC_SUBST(DOXYGEN)
AC_SUBST(top_srcdir)
## Final output
AC_OUTPUT(Makefile)