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b521659f | 1 | dnl |
2 | dnl $Id$ | |
3 | dnl | |
4 | dnl Copyright (C) 2002 Christian Holm Christensen <cholm@nbi.dk> | |
5 | dnl | |
6 | dnl This library is free software; you can redistribute it and/or | |
7 | dnl modify it under the terms of the GNU Lesser General Public License | |
8 | dnl as published by the Free Software Foundation; either version 2.1 | |
9 | dnl of the License, or (at your option) any later version. | |
10 | dnl | |
11 | dnl This library is distributed in the hope that it will be useful, | |
12 | dnl but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 | dnl Lesser General Public License for more details. | |
15 | dnl | |
16 | dnl You should have received a copy of the GNU Lesser General Public | |
17 | dnl License along with this library; if not, write to the Free | |
18 | dnl Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | |
19 | dnl 02111-1307 USA | |
20 | dnl | |
21 | dnl ------------------------------------------------------------------ | |
22 | AC_DEFUN([AC_DEBUG], | |
23 | [ | |
24 | AC_REQUIRE([AC_PROG_CC]) | |
25 | AC_REQUIRE([AC_PROG_CXX]) | |
26 | AC_MSG_CHECKING(whether to make debug objects) | |
27 | AC_ARG_ENABLE(debug, | |
28 | [AC_HELP_STRING([--enable-debug],[Enable debugging symbols in objects])], | |
29 | [],[enable_debug=yes]) | |
30 | if test "x$enable_debug" = "xno" ; then | |
31 | CFLAGS=`echo $CFLAGS | sed 's,-g,,'` | |
32 | CXXFLAGS=`echo $CXXFLAGS | sed 's,-g,,'` | |
33 | else | |
34 | AC_DEFINE(__DEBUG) | |
35 | case $CXXFLAGS in | |
36 | *-g*) ;; | |
37 | *) CXXFLAGS="$CXXFLAGS -g" ;; | |
38 | esac | |
39 | case $CFLAGS in | |
40 | *-g*) ;; | |
41 | *) CFLAGS="$CFLAGS -g" ;; | |
42 | esac | |
43 | fi | |
44 | AC_MSG_RESULT($enable_debug 'CFLAGS=$CFLAGS') | |
45 | ]) | |
46 | ||
47 | dnl ------------------------------------------------------------------ | |
48 | AC_DEFUN([AC_OPTIMIZATION], | |
49 | [ | |
50 | AC_REQUIRE([AC_PROG_CC]) | |
51 | AC_REQUIRE([AC_PROG_CXX]) | |
52 | ||
53 | AC_ARG_ENABLE(optimization, | |
54 | [AC_HELP_STRING([--enable-optimization],[Enable optimization of objects])], | |
55 | [],[enable_optimization=yes]) | |
56 | ||
57 | AC_MSG_CHECKING(for optimiztion level) | |
58 | ||
59 | changequote(<<, >>)dnl | |
60 | if test "x$enable_optimization" = "xno" ; then | |
61 | CFLAGS=`echo $CFLAGS | sed 's,-O\([0-9][0-9]*\|\),,'` | |
62 | CXXFLAGS=`echo $CXXFLAGS | sed 's,-O\([0-9][0-9]*\|\),,'` | |
63 | elif test "x$enable_optimization" = "xyes" ; then | |
64 | case $CXXFLAGS in | |
65 | *-O*) ;; | |
66 | *) CXXFLAGS="$CXXFLAGS -O2" ;; | |
67 | esac | |
68 | case $CFLAGS in | |
69 | *-O*) ;; | |
70 | *) CFLAGS="$CXXFLAGS -O2" ;; | |
71 | esac | |
72 | else | |
73 | CFLAGS=`echo $CFLAGS | sed "s,-O\([0-9][0-9]*\|\),-O$enable_optimization,"` | |
74 | CXXFLAGS=`echo $CXXFLAGS | sed "s,-O\([0-9][0-9]*\|\),-O$enable_optimization,"` | |
75 | fi | |
76 | changequote([, ])dnl | |
77 | AC_MSG_RESULT($enable_optimization 'CFLAGS=$CFLAGS') | |
78 | ]) | |
79 | ||
80 | dnl ------------------------------------------------------------------ | |
81 | ||
82 | dnl | |
83 | dnl Autoconf macro to check for existence or ROOT on the system | |
84 | dnl Synopsis: | |
85 | dnl | |
86 | dnl ROOT_PATH([MINIMUM-VERSION, [ACTION-IF-FOUND, [ACTION-IF-NOT-FOUND]]]) | |
87 | dnl | |
88 | dnl Some examples: | |
89 | dnl | |
90 | dnl ROOT_PATH(3.03/05, , AC_MSG_ERROR(Your ROOT version is too old)) | |
91 | dnl ROOT_PATH(, AC_DEFINE([HAVE_ROOT])) | |
92 | dnl | |
93 | dnl The macro defines the following substitution variables | |
94 | dnl | |
95 | dnl ROOTCONF full path to root-config | |
96 | dnl ROOTEXEC full path to root | |
97 | dnl ROOTCINT full path to rootcint | |
98 | dnl ROOTLIBDIR Where the ROOT libraries are | |
99 | dnl ROOTINCDIR Where the ROOT headers are | |
100 | dnl ROOTCFLAGS Extra compiler flags | |
101 | dnl ROOTLIBS ROOT basic libraries | |
102 | dnl ROOTGLIBS ROOT basic + GUI libraries | |
103 | dnl ROOTAUXLIBS Auxilary libraries and linker flags for ROOT | |
104 | dnl ROOTAUXCFLAGS Auxilary compiler flags | |
105 | dnl ROOTRPATH Same as ROOTLIBDIR | |
106 | dnl | |
107 | dnl The macro will fail if root-config and rootcint isn't found. | |
108 | dnl | |
109 | dnl Christian Holm Christensen <cholm@nbi.dk> | |
110 | dnl | |
111 | AC_DEFUN([ROOT_PATH], | |
112 | [ | |
113 | AC_ARG_WITH(rootsys, | |
114 | [ --with-rootsys top of the ROOT installation directory], | |
115 | user_rootsys=$withval, | |
116 | user_rootsys="none") | |
117 | if test ! x"$user_rootsys" = xnone; then | |
118 | rootbin="$user_rootsys/bin" | |
119 | elif test ! x"$ROOTSYS" = x ; then | |
120 | rootbin="$ROOTSYS/bin" | |
121 | else | |
122 | rootbin=$PATH | |
123 | fi | |
124 | AC_PATH_PROG(ROOTCONF, root-config , no, $rootbin) | |
125 | AC_PATH_PROG(ROOTEXEC, root , no, $rootbin) | |
126 | AC_PATH_PROG(ROOTCINT, rootcint , no, $rootbin) | |
127 | ||
128 | if test ! x"$ROOTCONF" = "xno" && \ | |
129 | test ! x"$ROOTCINT" = "xno" ; then | |
130 | ||
131 | # define some variables | |
132 | ROOTLIBDIR=`$ROOTCONF --libdir` | |
133 | ROOTINCDIR=`$ROOTCONF --incdir` | |
134 | ROOTCFLAGS=`$ROOTCONF --noauxcflags --cflags` | |
135 | ROOTLIBS=`$ROOTCONF --noauxlibs --noldflags --libs` | |
136 | ROOTGLIBS=`$ROOTCONF --noauxlibs --noldflags --glibs` | |
137 | ROOTAUXCFLAGS=`$ROOTCONF --auxcflags` | |
138 | ROOTAUXLIBS=`$ROOTCONF --auxlibs` | |
139 | ROOTRPATH=$ROOTLIBDIR | |
140 | ||
141 | if test $1 ; then | |
142 | AC_MSG_CHECKING(wether ROOT version >= [$1]) | |
143 | vers=`$ROOTCONF --version | tr './' ' ' | awk 'BEGIN { FS = " "; } { printf "%d", ($''1 * 1000 + $''2) * 1000 + $''3;}'` | |
144 | requ=`echo $1 | tr './' ' ' | awk 'BEGIN { FS = " "; } { printf "%d", ($''1 * 1000 + $''2) * 1000 + $''3;}'` | |
145 | if test $vers -lt $requ ; then | |
146 | AC_MSG_RESULT(no) | |
147 | no_root="yes" | |
148 | else | |
149 | AC_MSG_RESULT(yes) | |
150 | fi | |
151 | fi | |
152 | else | |
153 | # otherwise, we say no_root | |
154 | no_root="yes" | |
155 | fi | |
156 | ||
157 | AC_SUBST(ROOTLIBDIR) | |
158 | AC_SUBST(ROOTINCDIR) | |
159 | AC_SUBST(ROOTCFLAGS) | |
160 | AC_SUBST(ROOTLIBS) | |
161 | AC_SUBST(ROOTGLIBS) | |
162 | AC_SUBST(ROOTAUXLIBS) | |
163 | AC_SUBST(ROOTAUXCFLAGS) | |
164 | AC_SUBST(ROOTRPATH) | |
165 | ||
166 | if test "x$no_root" = "x" ; then | |
167 | ifelse([$2], , :, [$2]) | |
168 | else | |
169 | ifelse([$3], , :, [$3]) | |
170 | fi | |
171 | ]) | |
172 | ||
173 | ||
174 | # | |
175 | # EOF | |
176 | # |