1 | ## Process this file with autoconf to produce a configure script. |
---|
2 | ## |
---|
3 | ## $Id$ |
---|
4 | |
---|
5 | AC_PREREQ(2.52) |
---|
6 | AC_INIT([rtems-c-src],[_RTEMS_VERSION],[rtems-bugs@OARcorp.com]) |
---|
7 | AC_CONFIG_SRCDIR([optman]) |
---|
8 | RTEMS_TOP(../..) |
---|
9 | AC_CONFIG_AUX_DIR(../..) |
---|
10 | |
---|
11 | RTEMS_ENABLE_CXX |
---|
12 | RTEMS_ENABLE_NETWORKING |
---|
13 | RTEMS_ENABLE_RDBG |
---|
14 | |
---|
15 | RTEMS_CANONICAL_TARGET_CPU |
---|
16 | RTEMS_CANONICAL_HOST |
---|
17 | |
---|
18 | AM_INIT_AUTOMAKE([no-define foreign 1.6]) |
---|
19 | AM_MAINTAINER_MODE |
---|
20 | |
---|
21 | RTEMS_PROG_CC_FOR_TARGET |
---|
22 | RTEMS_CANONICALIZE_TOOLS |
---|
23 | |
---|
24 | RTEMS_ENABLE_MULTILIB |
---|
25 | RTEMS_ENABLE_MULTIPROCESSING |
---|
26 | RTEMS_ENV_RTEMSBSP |
---|
27 | RTEMS_CHECK_CPU |
---|
28 | RTEMS_CHECK_CUSTOM_BSP(RTEMS_BSP) |
---|
29 | |
---|
30 | RTEMS_CHECK_NETWORKING(RTEMS_BSP) |
---|
31 | |
---|
32 | AC_MSG_NOTICE([setting up make/custom]) |
---|
33 | |
---|
34 | AS_MKDIR_P([make/custom]) |
---|
35 | |
---|
36 | # Collect and copy the BSP's make/custom/*.cfg files from the toplevel make |
---|
37 | # directory into the build tree's <bsp>/make/custom subdirectories |
---|
38 | cfg_dir="${RTEMS_TOPdir}/make" |
---|
39 | CUSTOM_CFG_FILES="" |
---|
40 | f="${RTEMS_BSP}.cfg" |
---|
41 | while test -n "$f"; do |
---|
42 | if test -r "${srcdir}/${cfg_dir}/custom/$f"; then |
---|
43 | cp ${srcdir}/${cfg_dir}/custom/$f make/custom/$f |
---|
44 | CUSTOM_CFG_FILES="$CUSTOM_CFG_FILES make/custom/$f" |
---|
45 | f=`grep "^include.*make/custom" ${srcdir}/${cfg_dir}/custom/$f \ |
---|
46 | | sed \ |
---|
47 | -e 's%^.*custom\/%%' \ |
---|
48 | -e s%\$\(RTEMS_HOST\)%${RTEMS_HOST}% \ |
---|
49 | -e 's%default\.cfg%%'`; |
---|
50 | else break; fi; |
---|
51 | done |
---|
52 | cp ${srcdir}/make/custom/default.cfg.in make/custom/default.cfg |
---|
53 | |
---|
54 | AC_MSG_NOTICE([creating make/${RTEMS_BSP}.cache]) |
---|
55 | ${MAKE-make} -f ${srcdir}/make/bsp.mak \ |
---|
56 | RTEMS_BSP=${RTEMS_BSP} \ |
---|
57 | RTEMS_HOST=${RTEMS_HOST} \ |
---|
58 | BARE_CPU_MODEL=${BARE_CPU_MODEL} \ |
---|
59 | RTEMS_ROOT=. make/${RTEMS_BSP}.cache |
---|
60 | |
---|
61 | # Read back the cache |
---|
62 | AC_CACHE_CHECK([for RTEMS_CPU_MODEL], [rtems_cv_RTEMS_CPU_MODEL], |
---|
63 | [. $RTEMS_TOPdir/c/${RTEMS_BSP}/make/${RTEMS_BSP}.cache]) |
---|
64 | RTEMS_CPU_MODEL=$rtems_cv_RTEMS_CPU_MODEL |
---|
65 | AC_SUBST(RTEMS_CPU_MODEL) |
---|
66 | test -n "${RTEMS_CPU_MODEL}" && \ |
---|
67 | ac_configure_args="$ac_configure_args 'RTEMS_CPU_MODEL=${RTEMS_CPU_MODEL}'" |
---|
68 | |
---|
69 | AC_CACHE_CHECK([for RTEMS_BSP_FAMILY],[rtems_cv_RTEMS_BSP_FAMILY], |
---|
70 | [. $RTEMS_TOPdir/c/${RTEMS_BSP}/make/${RTEMS_BSP}.cache]) |
---|
71 | RTEMS_BSP_FAMILY=$rtems_cv_RTEMS_BSP_FAMILY |
---|
72 | AC_SUBST(RTEMS_BSP_FAMILY) |
---|
73 | test -n "${RTEMS_BSP_FAMILY}" && \ |
---|
74 | ac_configure_args="$ac_configure_args 'RTEMS_BSP_FAMILY=${RTEMS_BSP_FAMILY}'" |
---|
75 | |
---|
76 | AC_CACHE_CHECK([for RTEMS_BSP_CFLAGS],[rtems_cv_RTEMS_BSP_CFLAGS], |
---|
77 | [. $RTEMS_TOPdir/c/${RTEMS_BSP}/make/${RTEMS_BSP}.cache]) |
---|
78 | RTEMS_BSP_CFLAGS=$rtems_cv_RTEMS_BSP_CFLAGS |
---|
79 | AC_SUBST(RTEMS_BSP_CFLAGS) |
---|
80 | test -n "${RTEMS_BSP_CFLAGS}" && \ |
---|
81 | ac_configure_args="$ac_configure_args 'CPU_CFLAGS=${RTEMS_BSP_CFLAGS}'" |
---|
82 | |
---|
83 | AC_CACHE_CHECK([for RTEMS_BSP_CFLAGS_OPTIMIZE_V],[rtems_cv_RTEMS_BSP_CFLAGS_OPTIMIZE_V], |
---|
84 | [. $RTEMS_TOPdir/c/${RTEMS_BSP}/make/${RTEMS_BSP}.cache]) |
---|
85 | RTEMS_BSP_CFLAGS_OPTIMIZE_V=$rtems_cv_RTEMS_BSP_CFLAGS_OPTIMIZE_V |
---|
86 | AC_SUBST(RTEMS_BSP_CFLAGS_OPTIMIZE_V) |
---|
87 | test -n "{RTEMS_BSP_CFLAGS_OPTIMIZE_V}" && \ |
---|
88 | ac_configure_args="$ac_configure_args 'CFLAGS_OPTIMIZE_V=${RTEMS_BSP_CFLAGS_OPTIMIZE_V}'" |
---|
89 | |
---|
90 | AC_CACHE_CHECK([for RTEMS_BSP_CFLAGS_DEBUG_V],[rtems_cv_RTEMS_BSP_CFLAGS_DEBUG_V], |
---|
91 | [. $RTEMS_TOPdir/c/${RTEMS_BSP}/make/${RTEMS_BSP}.cache]) |
---|
92 | RTEMS_BSP_CFLAGS_DEBUG_V=$rtems_cv_RTEMS_BSP_CFLAGS_DEBUG_V |
---|
93 | AC_SUBST(RTEMS_BSP_CFLAGS_DEBUG_V) |
---|
94 | test -n "${RTEMS_BSP_CFLAGS_DEBUG_V}" && \ |
---|
95 | ac_configure_args="$ac_configure_args 'CFLAGS_DEBUG_V=${RTEMS_BSP_CFLAGS_DEBUG_V}'" |
---|
96 | |
---|
97 | AC_CACHE_CHECK([for RTEMS_BSP_CFLAGS_PROFILE_V],[rtems_cv_RTEMS_BSP_CFLAGS_PROFILE_V], |
---|
98 | [. $RTEMS_TOPdir/c/${RTEMS_BSP}/make/${RTEMS_BSP}.cache]) |
---|
99 | RTEMS_BSP_CFLAGS_PROFILE_V=$rtems_cv_RTEMS_BSP_CFLAGS_PROFILE_V |
---|
100 | AC_SUBST(RTEMS_BSP_CFLAGS_PROFILE_V) |
---|
101 | test -n "${RTEMS_BSP_CFLAGS_PROFILE_V}" && \ |
---|
102 | ac_configure_args="$ac_configure_args 'CFLAGS_PROFILE_V=${RTEMS_BSP_CFLAGS_PROFILE_V}'" |
---|
103 | |
---|
104 | |
---|
105 | AC_SUBST(CUSTOM_CFG_FILES) |
---|
106 | AC_SUBST(cfg_dir) |
---|
107 | |
---|
108 | ## Configure ${srcdir}/../../cpukit as exec/ if multilibs are disabled |
---|
109 | AS_IF([test x"$multilib" = x"no"],[ |
---|
110 | RTEMS_CHECK_MULTIPROCESSING |
---|
111 | RTEMS_CONFIG_SUBDIR([exec],[../../cpukit], |
---|
112 | ['--with-project-root=../../' '--enable-rtemsbsp=$RTEMS_BSP' |
---|
113 | ]) |
---|
114 | BSP_SUBDIRS="exec" |
---|
115 | ]) |
---|
116 | |
---|
117 | ## Note: the order of the directories below is essential |
---|
118 | AC_CONFIG_SUBDIRS([make]) |
---|
119 | BSP_SUBDIRS="$BSP_SUBDIRS make" |
---|
120 | AC_CONFIG_SUBDIRS([optman]) |
---|
121 | BSP_SUBDIRS="$BSP_SUBDIRS optman" |
---|
122 | AC_CONFIG_SUBDIRS([lib/libcpu]) |
---|
123 | BSP_SUBDIRS="$BSP_SUBDIRS lib/libcpu" |
---|
124 | AC_CONFIG_SUBDIRS([lib/libbsp]) |
---|
125 | BSP_SUBDIRS="$BSP_SUBDIRS lib/libbsp" |
---|
126 | AC_CONFIG_SUBDIRS([libmisc]) |
---|
127 | BSP_SUBDIRS="$BSP_SUBDIRS libmisc" |
---|
128 | |
---|
129 | AS_IF([test "$RTEMS_CPU" != "unix"],[ |
---|
130 | ## HACK: Suppress libchip for unix |
---|
131 | AC_CONFIG_SUBDIRS([libchip]) |
---|
132 | BSP_SUBDIRS="$BSP_SUBDIRS libchip" |
---|
133 | ]) |
---|
134 | |
---|
135 | AS_IF([test "$HAS_NETWORKING" = "yes"],[ |
---|
136 | AC_CONFIG_SUBDIRS(libnetworking) |
---|
137 | BSP_SUBDIRS="$BSP_SUBDIRS libnetworking" |
---|
138 | AS_IF([test "$RTEMS_HAS_RDBG" = "yes"],[ |
---|
139 | RTEMS_CHECK_RDBG(RTEMS_BSP) |
---|
140 | ]) |
---|
141 | ]) |
---|
142 | |
---|
143 | AS_IF([test "$HAS_RDBG" = "yes"],[ |
---|
144 | AC_CONFIG_SUBDIRS([librdbg]) |
---|
145 | BSP_SUBDIRS="$BSP_SUBDIRS librdbg" |
---|
146 | ]) |
---|
147 | |
---|
148 | AS_IF([test "$RTEMS_HAS_CPLUSPLUS" = "yes"],[ |
---|
149 | AC_CONFIG_SUBDIRS([librtems++]) |
---|
150 | BSP_SUBDIRS="$BSP_SUBDIRS librtems++" |
---|
151 | ]) |
---|
152 | |
---|
153 | BSP_SUBDIRS="$BSP_SUBDIRS wrapup" |
---|
154 | |
---|
155 | AC_ARG_ENABLE([ada], |
---|
156 | [AC_HELP_STRING([--enable-ada],[enable ada support])], |
---|
157 | [case "${enable_ada}" in |
---|
158 | yes) ;; |
---|
159 | no) ;; |
---|
160 | *) AC_MSG_ERROR(bad value ${enable_ada} for --enable-ada) ;; |
---|
161 | esac],[enable_ada=no]) |
---|
162 | |
---|
163 | AS_IF([test x"$enable_ada" = x"yes"],[ |
---|
164 | AS_IF([test -d ${srcdir}/ada-tests],[ |
---|
165 | AC_CONFIG_SUBDIRS([ada-tests]) |
---|
166 | BSP_SUBDIRS="$BSP_SUBDIRS ada-tests" |
---|
167 | ]) |
---|
168 | ]) |
---|
169 | |
---|
170 | AC_CONFIG_SUBDIRS([tests]) |
---|
171 | BSP_SUBDIRS="$BSP_SUBDIRS tests" |
---|
172 | |
---|
173 | AC_SUBST([BSP_SUBDIRS],[$BSP_SUBDIRS]) |
---|
174 | |
---|
175 | AM_CONDITIONAL([HAS_NETWORKING],[test "$HAS_NETWORKING" = "yes"]) |
---|
176 | AM_CONDITIONAL([HAS_RDBG],[test "$HAS_RDBG" = "yes"]) |
---|
177 | |
---|
178 | # The posix bsp doesn't support libchip |
---|
179 | # FIXME: We should use a feature based check, here |
---|
180 | AM_CONDITIONAL([LIBCHIP],[test "$RTEMS_BSP_FAMILY" != "posix"]) |
---|
181 | |
---|
182 | # The bare bsp doesn't have libbsp.a |
---|
183 | # FIXME: We should use a feature based check, here |
---|
184 | AM_CONDITIONAL([HAS_LIBBSP],[test "$RTEMS_BSP_FAMILY" != "bare"]) |
---|
185 | AM_CONDITIONAL([MULTILIB],[test x"${enable_multilib}" = x"yes"]) |
---|
186 | |
---|
187 | RTEMS_PROJECT_ROOT |
---|
188 | |
---|
189 | # Explicitly list all Makefiles here |
---|
190 | AC_CONFIG_FILES([Makefile], |
---|
191 | [${MAKE} make/${RTEMS_BSP}.cache], |
---|
192 | [RTEMS_BSP=${RTEMS_BSP} |
---|
193 | MAKE=${MAKE}]) |
---|
194 | |
---|
195 | AC_CONFIG_FILES([wrapup/Makefile]) |
---|
196 | |
---|
197 | AC_OUTPUT |
---|