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1 | # -*- Autoconf -*- |
2 | # Process this file with autoconf to produce a configure script. | |
3 | ||
4a94e368 | 4 | # Copyright 2002-2022 Free Software Foundation, Inc. |
a100a945 SM |
5 | # |
6 | # This program is free software; you can redistribute it and/or modify | |
7 | # it under the terms of the GNU General Public License as published by | |
8 | # the Free Software Foundation; either version 3 of the License, or | |
9 | # (at your option) any later version. | |
10 | # | |
11 | # This program is distributed in the hope that it will be useful, | |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | # GNU General Public License for more details. | |
15 | # | |
16 | # You should have received a copy of the GNU General Public License | |
17 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
18 | ||
19 | AC_INIT | |
20 | AC_CONFIG_SRCDIR([gdb.base]) | |
21 | ||
22 | AC_CANONICAL_BUILD | |
23 | AC_CANONICAL_HOST | |
24 | AC_CANONICAL_TARGET | |
25 | ||
26 | ACX_NONCANONICAL_TARGET | |
27 | ||
28 | # Enable gdbtk. | |
29 | AC_ARG_ENABLE(gdbtk, | |
30 | [ --enable-gtk enable gdbtk graphical user interface (GUI)],, | |
31 | [if test -d $srcdir/../gdbtk && test -d $srcdir/gdb.gdbtk; then | |
32 | enable_gdbtk=yes | |
33 | else | |
34 | enable_gdbtk=no | |
35 | fi]) | |
36 | # We unconditionally disable gdbtk tests on selected platforms. | |
37 | case $host_os in | |
38 | go32* | windows*) | |
39 | enable_gdbtk=no ;; | |
40 | esac | |
41 | ||
42 | # Add gdbtk tests when appropriate. | |
43 | if test $enable_gdbtk = yes; then | |
44 | AC_CONFIG_SUBDIRS(gdb.gdbtk) | |
45 | fi | |
46 | ||
47 | GCC_ENABLE([libctf], [yes], [], [Handle .ctf type-info sections]) | |
48 | AC_SUBST(enable_libctf) | |
49 | ||
50 | # Enable shared libraries. | |
51 | AC_ARG_ENABLE(shared, | |
52 | [ --enable-shared build shared libraries [deault=yes]],, | |
53 | enable_shared=yes) | |
54 | ||
55 | # If we have shared libraries, try to set RPATH_ENVVAR reasonably, | |
56 | # such that we can find the shared libraries in the build tree. | |
57 | if test $enable_shared = no; then | |
58 | # The variable `RPATH_ENVVAR' itself is not likely to be used on any | |
59 | # platform. | |
60 | RPATH_ENVVAR=RPATH_ENVVAR | |
61 | else | |
62 | # The variable `LD_LIBRARY_PATH' is used on most platforms. | |
63 | RPATH_ENVVAR=LD_LIBRARY_PATH | |
64 | # The following exceptions are taken from Libtool 1.4.3. | |
65 | case $host_os in | |
66 | aix*) | |
67 | if test $host_cpu != ia64; then | |
68 | RPATH_ENVVAR=LIBPATH | |
69 | fi ;; | |
70 | darwin* | rhapsody*) | |
71 | RPATH_ENVVAR=DYLD_LIBRARY_PATH ;; | |
72 | esac | |
73 | fi | |
74 | AC_SUBST(RPATH_ENVVAR) | |
75 | ||
76 | AC_CHECK_HEADERS(pthread.h) | |
77 | ||
78 | AC_EXEEXT | |
79 | ||
80 | if test "${build}" = "${host}" -a "${host}" = "${target}"; then | |
81 | case "${host}" in | |
82 | *gnu*) | |
83 | EXTRA_RULES=read1 | |
84 | ;; | |
85 | esac | |
86 | fi | |
87 | AC_SUBST(EXTRA_RULES) | |
88 | ||
89 | # Transform the name of some programs and generate the lib/pdtrace | |
90 | # test tool. | |
91 | AC_ARG_PROGRAM | |
92 | GDB_AC_TRANSFORM(strip, STRIP_TRANSFORM_NAME) | |
93 | GDB_AC_TRANSFORM(readelf, READELF_TRANSFORM_NAME) | |
94 | GDB_AC_TRANSFORM(as, GAS_TRANSFORM_NAME) | |
95 | GDB_AC_TRANSFORM(nm, NM_TRANSFORM_NAME) | |
96 | AC_CONFIG_FILES([lib/pdtrace], [chmod +x lib/pdtrace]) | |
97 | AC_CONFIG_FILES([Makefile]) | |
98 | ||
99 | AC_OUTPUT |