source: rtems/c/src/configure.ac @ 3239698

4.104.114.84.95
Last change on this file since 3239698 was cdf41b07, checked in by Ralf Corsepius <ralf.corsepius@…>, on Mar 31, 2004 at 5:14:37 AM

2004-03-31 Ralf Corsepius <ralf_corsepius@…>

  • configure.ac: Explicitly pass --includedir and --libdir to cpukit/configure.
  • Property mode set to 100644
File size: 7.6 KB
Line 
1## Process this file with autoconf to produce a configure script.
2##
3## $Id$
4
5AC_PREREQ(2.59)
6AC_INIT([rtems-c-src],[_RTEMS_VERSION],[rtems-bugs@rtems.com])
7AC_CONFIG_SRCDIR([optman])
8RTEMS_TOP(../..)
9
10RTEMS_ENABLE_CXX
11RTEMS_ENABLE_NETWORKING
12RTEMS_ENABLE_RDBG
13
14RTEMS_CANONICAL_TARGET_CPU
15
16AM_INIT_AUTOMAKE([no-define subdir-objects no-exeext foreign 1.8.2])
17AM_MAINTAINER_MODE
18
19RTEMS_ENABLE_MULTILIB
20RTEMS_ENABLE_MULTIPROCESSING
21RTEMS_ENV_RTEMSBSP
22
23# Is this a supported CPU?
24AC_MSG_CHECKING([if cpu $RTEMS_CPU is supported])
25# FIXME: Temporary hack
26if test -d "$srcdir/lib/libbsp/$RTEMS_CPU"; then
27  AC_MSG_RESULT(yes)
28else
29  AC_MSG_ERROR(no)
30fi
31
32RTEMS_CHECK_CUSTOM_BSP(RTEMS_BSP)
33
34RTEMS_CHECK_NETWORKING(RTEMS_BSP)
35RTEMS_CHECK_POSIX_API(RTEMS_BSP)
36AS_IF([test "$HAS_NETWORKING" = "yes"],[
37  AS_IF([test "$RTEMS_HAS_RDBG" = "yes"],[
38    RTEMS_CHECK_RDBG(RTEMS_BSP)
39  ])
40])
41
42AC_CHECK_PROG(RPCGEN,rpcgen,rpcgen,no)
43AC_PROG_AWK
44
45AC_MSG_NOTICE([setting up make/custom])
46
47AS_MKDIR_P([make/custom])
48
49# Collect and copy the BSP's make/custom/*.cfg files from the toplevel make
50# directory into the build tree's <bsp>/make/custom subdirectories
51cfg_dir="${RTEMS_TOPdir}/make"
52CUSTOM_CFG_FILES=""
53f="${RTEMS_BSP}.cfg"
54while test -n "$f"; do
55  if test -r "${srcdir}/${cfg_dir}/custom/$f"; then
56    cp ${srcdir}/${cfg_dir}/custom/$f make/custom/$f
57    CUSTOM_CFG_FILES="$CUSTOM_CFG_FILES make/custom/$f"
58    f=`grep "^include.*make/custom" ${srcdir}/${cfg_dir}/custom/$f \
59    | sed \
60      -e 's%^.*custom\/%%' \
61      -e s%\$\(RTEMS_HOST\)%${RTEMS_HOST}% \
62      -e 's%default\.cfg%%'`;
63  else break; fi;
64done
65cp ${srcdir}/make/custom/default.cfg.in make/custom/default.cfg
66
67AC_MSG_NOTICE([creating make/${RTEMS_BSP}.cache])
68${MAKE-make} -f ${srcdir}/make/bsp.mak \
69RTEMS_BSP=${RTEMS_BSP} \
70RTEMS_HOST=${RTEMS_HOST} \
71BARE_CPU_MODEL=${BARE_CPU_MODEL} \
72RTEMS_ROOT=. make/${RTEMS_BSP}.cache
73
74# Read back the cache
75AC_CACHE_CHECK([for RTEMS_CPU_MODEL], [ac_cv_env_RTEMS_CPU_MODEL],
76[. ./make/${RTEMS_BSP}.cache])
77RTEMS_CPU_MODEL=$ac_cv_env_RTEMS_CPU_MODEL
78AC_SUBST(RTEMS_CPU_MODEL)
79test -n "${RTEMS_CPU_MODEL}" && \
80  ac_configure_args="$ac_configure_args 'RTEMS_CPU_MODEL=${RTEMS_CPU_MODEL}'"
81
82AC_CACHE_CHECK([for RTEMS_BSP_FAMILY],[ac_cv_env_RTEMS_BSP_FAMILY],
83[. ./make/${RTEMS_BSP}.cache])
84RTEMS_BSP_FAMILY=$ac_cv_env_RTEMS_BSP_FAMILY
85AC_SUBST(RTEMS_BSP_FAMILY)
86test -n "${RTEMS_BSP_FAMILY}" && \
87  ac_configure_args="$ac_configure_args 'RTEMS_BSP_FAMILY=${RTEMS_BSP_FAMILY}'"
88
89AC_CACHE_CHECK([for CPU_CFLAGS],[ac_cv_env_CPU_CFLAGS],
90[. ./make/${RTEMS_BSP}.cache])
91CPU_CFLAGS=$ac_cv_env_CPU_CFLAGS
92AC_SUBST(CPU_CFLAGS)
93test -n "${CPU_CFLAGS}" && \
94  ac_configure_args="$ac_configure_args 'CPU_CFLAGS=${CPU_CFLAGS}'"
95
96AC_CACHE_CHECK([for CFLAGS_OPTIMIZE_V],[ac_cv_env_CFLAGS_OPTIMIZE_V],
97[. ./make/${RTEMS_BSP}.cache])
98CFLAGS_OPTIMIZE_V=$ac_cv_env_CFLAGS_OPTIMIZE_V
99AC_SUBST(CFLAGS_OPTIMIZE_V)
100test -n "${CFLAGS_OPTIMIZE_V}" && \
101  ac_configure_args="$ac_configure_args 'CFLAGS_OPTIMIZE_V=${CFLAGS_OPTIMIZE_V}'"
102
103AC_CACHE_CHECK([for CFLAGS_DEBUG_V],[ac_cv_env_CFLAGS_DEBUG_V],
104[. ./make/${RTEMS_BSP}.cache])
105CFLAGS_DEBUG_V=$ac_cv_env_CFLAGS_DEBUG_V
106AC_SUBST(CFLAGS_DEBUG_V)
107test -n "${CFLAGS_DEBUG_V}" && \
108  ac_configure_args="$ac_configure_args 'CFLAGS_DEBUG_V=${CFLAGS_DEBUG_V}'"
109
110RTEMS_PROG_CC_FOR_TARGET
111AM_PROG_CC_C_O
112RTEMS_PROG_CCAS
113RTEMS_CANONICALIZE_TOOLS
114
115AC_SUBST(CUSTOM_CFG_FILES)
116AC_SUBST(cfg_dir)
117
118RTEMS_CHECK_MULTIPROCESSING
119
120BSP_SUBDIRS=
121## Configure ${srcdir}/../../cpukit as cpukit/ if multilibs are disabled
122RTEMS_BSP_CONFIG_SUBDIR(
123  [cpukit],[../../cpukit],
124  ['--with-project-root=${with_project_root}../$RTEMS_BSP/' \
125   '--includedir=${exec_prefix}/${RTEMS_BSP}/lib/include' \
126   '--libdir=${exec_prefix}/${RTEMS_BSP}/lib'],
127  [test x"$multilib" = x"no"])
128
129## Note: the order of the directories below is essential
130AC_CONFIG_SUBDIRS([make])
131BSP_SUBDIRS="$BSP_SUBDIRS make"
132BSP_SUBDIRS="$BSP_SUBDIRS optman"
133
134RTEMS_CPU_SUBDIRS(lib/libcpu)
135if test -d "${srcdir}/lib/libcpu/${RTEMS_CPU}"; then
136  libcpu_cpu_subdir="${RTEMS_CPU}"
137else
138  libcpu_cpu_subdir=
139fi
140AC_SUBST(libcpu_cpu_subdir)
141
142# Is there code where there should be for this BSP?
143# The bare bsp is a special case as it is not under the RTEMS_CPU path
144if test "$RTEMS_BSP_FAMILY" = "bare" ; then
145  AC_CONFIG_SUBDIRS([lib/libbsp/bare])
146  AC_SUBST(libbsp_cpu_subdir,bare)
147else
148  RTEMS_CPU_SUBDIRS([lib/libbsp])
149  AC_SUBST(libbsp_cpu_subdir,$RTEMS_CPU)
150fi
151
152BSP_SUBDIRS="$BSP_SUBDIRS lib"
153BSP_SUBDIRS="$BSP_SUBDIRS libchip"
154BSP_SUBDIRS="$BSP_SUBDIRS libnetworking"
155BSP_SUBDIRS="$BSP_SUBDIRS librdbg"
156
157AS_IF([test "$RTEMS_HAS_CPLUSPLUS" = "yes"],[
158  AC_CONFIG_SUBDIRS([librtems++])
159  BSP_SUBDIRS="$BSP_SUBDIRS librtems++"
160])
161
162BSP_SUBDIRS="$BSP_SUBDIRS support"
163BSP_SUBDIRS="$BSP_SUBDIRS wrapup"
164
165AC_ARG_ENABLE([ada],
166[AS_HELP_STRING(--enable-ada,enable ada support)],
167[case "${enable_ada}" in
168  yes) ;;
169  no) ;;
170  *)  AC_MSG_ERROR(bad value ${enable_ada} for --enable-ada) ;;
171esac],[enable_ada=no])
172
173AS_IF([test x"$enable_ada" = x"yes"],[
174    RTEMS_BSP_CONFIG_SUBDIR(
175      [ada-tests],[ada-tests],
176      ['--enable-rtems-root=../' \
177       '--with-project-root=${with_project_root}../' \
178       '--with-project-top=${with_project_top}../' \
179       '--enable-rtemsbsp=$RTEMS_BSP' \
180      ],
181      [test x"$enable_tests" = x"yes"])
182])
183
184RTEMS_BSP_CONFIG_SUBDIR(
185  [testsuites],[../../testsuites],
186  ['--enable-rtems-root=../' \
187   '--with-project-root=${with_project_root}../' \
188   '--with-project-top=${with_project_top}../' \
189   '--enable-rtemsbsp=$RTEMS_BSP' \
190   ],
191  [test x"$enable_tests" != x"no"])
192
193AC_SUBST([BSP_SUBDIRS],[$BSP_SUBDIRS])
194
195AS_IF([test "$host_cpu" = "sparc"],[
196  AC_DEFINE_UNQUOTED([CPU_U32_FIX],[1],
197    [whether to enable ipalignment work-around])
198])
199
200AM_CONDITIONAL([HAS_NETWORKING],[test "$HAS_NETWORKING" = "yes"])
201
202# FIXME: This is sick
203AM_CONDITIONAL([HAS_RDBG],[test "$HAS_RDBG" = "yes"])
204AM_CONDITIONAL([HAS_RDBG_i386],[test "$HAS_RDBG" = "yes" \
205 && test $RTEMS_CPU = "i386"])
206AM_CONDITIONAL([HAS_RDBG_m68k],[test "$HAS_RDBG" = "yes" \
207 && test $RTEMS_CPU = "m68k"])
208AM_CONDITIONAL([HAS_RDBG_powerpc],[test "$HAS_RDBG" = "yes" \
209 && test $RTEMS_CPU = "powerpc"])
210
211AM_CONDITIONAL(HAS_POSIX,test "$HAS_POSIX_API" = "yes")
212
213# The posix bsp doesn't support libchip
214# FIXME: We should use a feature based check, here
215AM_CONDITIONAL([LIBCHIP],[test "$RTEMS_BSP_FAMILY" != "posix"])
216
217# The bare bsp doesn't have libbsp.a
218# FIXME: We should use a feature based check, here
219AM_CONDITIONAL([HAS_LIBBSP],[test "$RTEMS_BSP_FAMILY" != "bare"])
220
221# FIXME: HACK
222# Temporarily, we need to consider 3 cases:
223# 1. 4.7-style: lib/libbsp/<cpu>/<bsp>/libbsp.a w/o wrapup/Makefile.am
224# 2. powerpc: lib/libbsp/<cpu>/<bsp>/libbsp.a w/ wrapup/Makefile.am
225# 3. 4.6-style: lib/libbsp/<cpu>/<bsp>/wrapup/$(ARCH)/libbsp.a w/ wrapup/Makefile.am
226
227AS_IF([test -f $srcdir/lib/libbsp/$RTEMS_CPU/$RTEMS_BSP_FAMILY/wrapup/Makefile.am],
228  [AS_IF([grep ___libbsp_a $srcdir/lib/libbsp/$RTEMS_CPU/$RTEMS_BSP_FAMILY/wrapup/Makefile.am >/dev/null],
229    [HAS_WRAPUP_LIBBSP=no],
230    [HAS_WRAPUP_LIBBSP=yes])],
231  [HAS_WRAPUP_LIBBSP=no])
232AM_CONDITIONAL([HAS_WRAPUP_LIBBSP],[test $HAS_WRAPUP_LIBBSP = yes])
233AM_CONDITIONAL([MULTILIB],[test x"${enable_multilib}" = x"yes"])
234
235AM_CONDITIONAL(RPCTOOLS, test "$rpctools" != "no")
236
237RTEMS_PROJECT_ROOT
238
239# Explicitly list all Makefiles here
240AC_CONFIG_FILES([Makefile],
241[${MAKE} make/${RTEMS_BSP}.cache],
242[RTEMS_BSP=${RTEMS_BSP}
243 MAKE=${MAKE}])
244
245AC_CONFIG_FILES([
246support/Makefile
247
248libnetworking/Makefile
249libnetworking/pppd/Makefile
250libnetworking/rtems_servers/Makefile
251libnetworking/rtems_telnetd/Makefile
252libnetworking/rtems_webserver/Makefile
253
254librdbg/Makefile
255
256libchip/Makefile
257
258optman/Makefile
259
260lib/Makefile
261
262lib/libcpu/Makefile
263
264lib/libbsp/Makefile
265
266wrapup/Makefile
267])
268
269AC_OUTPUT
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