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8befd5cc MG |
1 | dnl #### |
2 | dnl # Seccomp Library | |
3 | dnl # | |
4 | ||
5 | dnl # | |
6 | dnl # This library is free software; you can redistribute it and/or modify it | |
7 | dnl # under the terms of version 2.1 of the GNU Lesser General Public License | |
8 | dnl # as published by the Free Software Foundation. | |
9 | dnl # | |
10 | dnl # This library is distributed in the hope that it will be useful, but | |
11 | dnl # WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | dnl # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser | |
13 | dnl # General Public License for more details. | |
14 | dnl # | |
15 | dnl # You should have received a copy of the GNU Lesser General Public License | |
16 | dnl # along with this library; if not, see <http://www.gnu.org/licenses>. | |
17 | dnl # | |
18 | ||
19 | dnl #### | |
20 | dnl libseccomp defines | |
21 | dnl #### | |
22 | AC_INIT([libseccomp], [2.3.1]) | |
23 | ||
24 | dnl #### | |
25 | dnl autoconf configuration | |
26 | dnl #### | |
27 | AC_CONFIG_AUX_DIR([build-aux]) | |
28 | AC_CONFIG_HEADERS([configure.h]) | |
29 | AC_CONFIG_MACRO_DIR([m4]) | |
30 | ||
31 | dnl #### | |
32 | dnl automake configuration | |
33 | dnl #### | |
34 | dnl NOTE: Automake < 1.12 didn't have serial-tests and gives an error if it | |
35 | dnl sees this, but for automake >= 1.13 serial-tests is required so we have to | |
36 | dnl include it. Solution is to test for the version of automake (by running | |
37 | dnl an external command) and provide it if necessary. Note we have to do this | |
38 | dnl entirely using m4 macros since automake queries this macro by running | |
39 | dnl 'autoconf --trace ...'. | |
40 | m4_define([serial_tests], [ | |
41 | m4_esyscmd([automake --version | | |
42 | head -1 | | |
43 | awk '{split ($NF,a,"."); if (a[1] == 1 && a[2] >= 12) { print "serial-tests" }}' | |
44 | ]) | |
45 | ]) | |
46 | dnl # NOTE: do not [quote] this parameter | |
47 | AM_INIT_AUTOMAKE(-Wall foreign subdir-objects tar-pax serial_tests) | |
48 | ||
49 | dnl #### | |
50 | dnl build tools | |
51 | dnl #### | |
52 | AC_PROG_CC | |
53 | AM_PROG_CC_C_O | |
54 | m4_ifdef([AM_PROG_AR], [AM_PROG_AR]) | |
55 | ||
56 | dnl #### | |
57 | dnl libtool configuration | |
58 | dnl #### | |
59 | LT_INIT([shared pic-only]) | |
60 | ||
61 | dnl #### | |
62 | dnl enable silent builds by default | |
63 | dnl #### | |
64 | m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) | |
65 | ||
66 | dnl #### | |
67 | dnl build flags | |
68 | dnl #### | |
69 | AM_CPPFLAGS="-I\${top_srcdir}/include" | |
70 | AM_CFLAGS="-Wall" | |
71 | AM_LDFLAGS="-Wl,-z -Wl,relro" | |
72 | AC_SUBST([AM_CPPFLAGS]) | |
73 | AC_SUBST([AM_CFLAGS]) | |
74 | AC_SUBST([AM_LDFLAGS]) | |
75 | ||
76 | dnl #### | |
77 | dnl check build system seccomp awareness | |
78 | dnl #### | |
79 | AC_CHECK_HEADERS_ONCE([linux/seccomp.h]) | |
80 | ||
81 | dnl #### | |
82 | dnl version information | |
83 | dnl #### | |
84 | VERSION_MAJOR=$(echo ${VERSION} | cut -d'.' -f 1) | |
85 | VERSION_MINOR=$(echo ${VERSION} | cut -d'.' -f 2) | |
86 | VERSION_MICRO=$(echo ${VERSION} | cut -d'.' -f 3) | |
87 | AC_SUBST([VERSION_MAJOR]) | |
88 | AC_SUBST([VERSION_MINOR]) | |
89 | AC_SUBST([VERSION_MICRO]) | |
90 | ||
91 | dnl #### | |
92 | dnl cython checks | |
93 | dnl #### | |
94 | AC_CHECK_PROG(have_cython, cython, "yes", "no") | |
95 | AS_IF([test "$have_cython" = yes], [ | |
96 | AS_ECHO("checking cython version... $(cython -V 2>&1 | cut -d' ' -f 3)") | |
97 | CYTHON_VER_MAJ=$(cython -V 2>&1 | cut -d' ' -f 3 | cut -d'.' -f 1); | |
98 | CYTHON_VER_MIN=$(cython -V 2>&1 | cut -d' ' -f 3 | cut -d'.' -f 2); | |
99 | ],[ | |
100 | CYTHON_VER_MAJ=0 | |
101 | CYTHON_VER_MIN=0 | |
102 | ]) | |
103 | ||
104 | dnl #### | |
105 | dnl python binding checks | |
106 | dnl #### | |
107 | AC_ARG_ENABLE([python], | |
108 | [AS_HELP_STRING([--enable-python], | |
109 | [build the python bindings, requires cython])]) | |
110 | AS_IF([test "$enable_python" = yes], [ | |
111 | # cython version check | |
112 | AS_IF([test "$CYTHON_VER_MAJ" -eq 0 -a "$CYTHON_VER_MIN" -lt 16], [ | |
113 | AC_MSG_ERROR([python bindings require cython 0.16 or higher]) | |
114 | ]) | |
115 | ]) | |
116 | AM_CONDITIONAL([ENABLE_PYTHON], [test "$enable_python" = yes]) | |
117 | AC_DEFINE_UNQUOTED([ENABLE_PYTHON], | |
118 | [$(test "$enable_python" = yes && echo 1 || echo 0)], | |
119 | [Python bindings build flag.]) | |
120 | ||
121 | dnl #### | |
122 | dnl coverity checks | |
123 | dnl #### | |
124 | AC_CHECK_PROG(have_coverity, cov-build, "yes", "no") | |
125 | AM_CONDITIONAL(COVERITY, test "$have_coverity" = yes) | |
126 | ||
127 | dnl #### | |
128 | dnl version dependent files | |
129 | dnl #### | |
130 | AC_CONFIG_FILES([ | |
131 | libseccomp.pc | |
132 | include/seccomp.h | |
133 | ]) | |
134 | ||
135 | dnl #### | |
136 | dnl makefiles | |
137 | dnl #### | |
138 | AC_CONFIG_FILES([ | |
139 | Makefile | |
140 | include/Makefile | |
141 | src/Makefile | |
142 | src/python/Makefile | |
143 | tools/Makefile | |
144 | tests/Makefile | |
145 | doc/Makefile | |
146 | ]) | |
147 | ||
148 | dnl #### | |
149 | dnl done | |
150 | dnl #### | |
151 | AC_OUTPUT |