ViewVC Help
View File | Revision Log | Show Annotations | Revision Graph | Root Listing
root/cebix/BasiliskII/src/Unix/configure.in
Revision: 1.10
Committed: 1999-10-23T17:57:56Z (25 years ago) by cebix
Branch: MAIN
Changes since 1.9: +52 -64 lines
Log Message:
- audio_linux.cpp renamed to audio_oss_esd.cpp (now also used under FreeBSD)
  and added support for ESD
- medium removal is allowed for CD-ROM on exit
- added mkinstalldirs to "make install" target

File Contents

# Content
1 dnl Process this file with autoconf to produce a configure script.
2 dnl Written in 1999 by Christian Bauer et al.
3
4 AC_INIT(main_unix.cpp)
5 AC_PREREQ(2.12)
6 AC_CONFIG_HEADER(config.h)
7
8 dnl Options.
9 WANT_XF86_DGA=yes
10 WANT_FBDEV_DGA=yes
11 WANT_ESD=yes
12 WANT_UI=yes
13 AC_ARG_ENABLE(xf86-dga, [ --enable-xf86-dga use the XFree86 DGA extension [default=yes]], [WANT_XF86_DGA=$enableval], [])
14 AC_ARG_ENABLE(fbdev-dga, [ --enable-fbdev-dga use direct frame buffer access via /dev/fb [default=yes]], [WANT_FBDEV_DGA=$enableval], [])
15 AC_ARG_ENABLE(esd, [ --enable-esd Enlightened Sound Daemon support [default=yes]], [WANT_ESD=$enableval], [])
16 AC_ARG_ENABLE(ui, [ --enable-ui use GTK user interface [default=yes]], [WANT_UI=$enableval], [])
17
18 dnl Checks for programs.
19 AC_PROG_CC
20 AC_PROG_CPP
21 AC_PROG_CXX
22 AC_PROG_MAKE_SET
23 AC_PROG_INSTALL
24
25 dnl Checks for libraries.
26 AC_CHECK_LIB(posix4, sem_init)
27
28 dnl We need X11.
29 AC_PATH_XTRA
30 if [[ "x$no_x" = "xyes" ]]; then
31 AC_MSG_ERROR([You need X11 to run Basilisk II.])
32 fi
33 CFLAGS="$CFLAGS $X_CFLAGS"
34 CXXFLAGS="$CXXFLAGS $X_CFLAGS"
35 LIBS="$LIBS $X_PRE_LIBS $X_LIBS -lX11 -lXext $X_EXTRA_LIBS"
36
37 dnl We need pthreads. Try libpthread first, then libc_r (FreeBSD), then PTL.
38 AC_CHECK_LIB(pthread, pthread_create, , [
39 AC_CHECK_LIB(c_r, pthread_create, , [
40 AC_CHECK_LIB(PTL, pthread_create, , [
41 AC_MSG_ERROR([You need pthreads to run Basilisk II.])
42 ])
43 ])
44 ])
45
46 dnl If POSIX.4 semaphores are not available, we emulate them with pthread mutexes.
47 SEMSRCS=
48 AC_CHECK_FUNCS(sem_init, , [
49 SEMSRCS=posix_sem.cpp
50 ])
51
52 dnl We use DGA (XFree86 or fbdev) if possible.
53 if [[ "x$WANT_XF86_DGA" = "xyes" ]]; then
54 AC_CHECK_LIB(Xxf86dga, XF86DGAQueryExtension, [
55 DEFINES="$DEFINES -DENABLE_XF86_DGA=1"
56 LIBS="$LIBS -lXxf86dga"
57 if [[ "x$WANT_FBDEV_DGA" = "xyes" ]]; then
58 AC_MSG_WARN([Cannot have both --enable-xf86-dga and --enable-fbdev-dga, ignoring --enable-fbdev-dga.])
59 WANT_FBDEV_DGA=no
60 fi
61 ], [
62 AC_MSG_WARN([Could not find XFree86 DGA extension, ignoring --enable-xf86-dga.])
63 DEFINES="$DEFINES -DENABLE_XF86_DGA=0"
64 ])
65 else
66 DEFINES="$DEFINES -DENABLE_XF86_DGA=0"
67 fi
68 if [[ "x$WANT_FBDEV_DGA" = "xyes" ]]; then
69 DEFINES="$DEFINES -DENABLE_FBDEV_DGA=1"
70 else
71 DEFINES="$DEFINES -DENABLE_FBDEV_DGA=0"
72 fi
73
74 dnl We use GTK+ if possible.
75 UISRCS=../dummy/prefs_editor_dummy.cpp
76 if [[ "x$WANT_UI" = "xyes" ]]; then
77 AM_PATH_GTK(1.2.0, [
78 DEFINES="$DEFINES -DENABLE_GTK=1"
79 CFLAGS="$CFLAGS $GTK_CFLAGS"
80 CXXFLAGS="$CXXFLAGS $GTK_CFLAGS"
81 LIBS="$LIBS $GTK_LIBS"
82 UISRCS=prefs_editor_gtk.cpp
83 ], [
84 AC_MSG_WARN([Could not find GTK+, disabling user interface.])
85 WANT_UI=no
86 ])
87 fi
88
89 dnl We use ESD if possible.
90 if [[ "x$WANT_ESD" = "xyes" ]]; then
91 AM_PATH_ESD(0.2.8, [
92 DEFINES="$DEFINES -DENABLE_ESD=1"
93 CFLAGS="$CFLAGS $ESD_CFLAGS"
94 CXXFLAGS="$CXXFLAGS $ESD_CFLAGS"
95 LIBS="$LIBS $ESD_LIBS"
96 ], [
97 AC_MSG_WARN([Could not find ESD, disabling ESD support.])
98 WANT_ESD=no
99 ])
100 fi
101
102 dnl Checks for header files.
103 AC_HEADER_STDC
104 AC_CHECK_HEADERS(unistd.h fcntl.h sys/time.h)
105
106 dnl Checks for typedefs, structures, and compiler characteristics.
107 AC_C_BIGENDIAN
108 AC_C_CONST
109 AC_C_INLINE
110 AC_CHECK_SIZEOF(short, 2)
111 AC_CHECK_SIZEOF(int, 4)
112 AC_CHECK_SIZEOF(long, 4)
113 AC_CHECK_SIZEOF(long long, 8)
114 AC_TYPE_OFF_T
115 AC_CHECK_TYPE(loff_t, off_t)
116 AC_TYPE_SIZE_T
117 AC_HEADER_TIME
118 AC_STRUCT_TM
119
120 dnl Checks for library functions.
121 AC_CHECK_FUNCS(strdup cfmakeraw)
122 AC_CHECK_FUNCS(nanosleep clock_gettime timer_create)
123 AC_CHECK_FUNCS(pthread_cancel)
124
125 dnl Select system-dependant source files.
126 SYSSRCS="../dummy/ether_dummy.cpp ../dummy/scsi_dummy.cpp ../dummy/audio_dummy.cpp"
127 if MACHINE=`uname -a 2>/dev/null`; then
128 case "$MACHINE" in
129 Linux*)
130 SYSSRCS="Linux/ether_linux.cpp Linux/scsi_linux.cpp audio_oss_esd.cpp"
131 ;;
132 FreeBSD*3.*)
133 dnl Check for the CAM library
134 AC_CHECK_LIB(cam, cam_open_btl, HAVE_LIBCAM=yes, HAVE_LIBCAM=no)
135 if [[ "x$HAVE_LIBCAM" = "xno" ]]; then
136 AC_MSG_ERROR([Cannot find libcam for SCSI management.])
137 else
138 dnl Check for the sys kernel includes
139 AC_CHECK_HEADER(/sys/cam/cam.h)
140 if [[ "x$ac_cv_header__sys_cam_cam_h" = "xno" ]]; then
141 dnl In this case I should fix this thing including a "patch"
142 dnl to access directly to the functions in the kernel :) --Orlando
143 AC_MSG_ERROR([Cannot find kernel includes for CAM library.])
144 fi
145 SYSSRCS="../dummy/ether_dummy.cpp FreeBSD/scsi_freebsd.cpp audio_oss_esd.cpp"
146 CXXFLAGS="$CXXFLAGS -I/sys"
147 CFLAGS="$CFLAGS -I/sys"
148 LIBS="$LIBS -lcam"
149 DEFINES="$DEFINES -DBSD_COMP -DCAM"
150 fi
151 ;;
152 FreeBSD*)
153 dnl Check for the SCSI library
154 AC_CHECK_LIB(scsi, scsi_open, HAVE_LIBSCSI=yes, HAVE_LIBSCSI=no)
155 if [[ "x$HAVE_LIBSCSI" = "xno" ]]; then
156 AC_MSG_ERROR([Cannot find libscsi for SCSI management.])
157 else
158 dnl Check for the sys kernel includes
159 AC_CHECK_HEADER(scsi.h sys/scsiio.h)
160 if [[ "x$ac_cv_header_scsi_h" = "xno" ]]; then
161 AC_MSG_ERROR([Cannot find includes for the SCSI library.])
162 fi
163 SYSSRCS="../dummy/ether_dummy.cpp FreeBSD/scsi_freebsd.cpp ../dummy/audio_dummy.cpp"
164 LIBS="$LIBS -lscsi"
165 DEFINES="$DEFINES -DBSD_COMP"
166 fi
167 ;;
168 SunOS*)
169 SYSSRCS="../dummy/ether_dummy.cpp ../dummy/scsi_dummy.cpp Solaris/audio_solaris.cpp"
170 DEFINES="$DEFINES -DBSD_COMP -D_POSIX_PTHREAD_SEMANTICS"
171 ;;
172 IRIX*)
173 SYSSRCS="../dummy/ether_dummy.cpp ../dummy/scsi_dummy.cpp ../dummy/audio_dummy.cpp Irix/unaligned.c"
174 DEFINES="$DEFINES -DCRTSCTS=CNEW_RTSCTS -DB230400=B115200"
175 LIBS="$LIBS -lm"
176 ;;
177 esac
178 fi
179 SYSSRCS="$SYSSRCS $SEMSRCS $UISRCS"
180
181 dnl Check for i386 CPU.
182 HAVE_I386=no
183 AC_MSG_CHECKING(for x86 target CPU)
184 AC_EGREP_CPP(yes,
185 [
186 #ifdef __i386__
187 yes
188 #endif
189 ], [AC_MSG_RESULT(yes); HAVE_I386=yes], AC_MSG_RESULT(no))
190
191 dnl Check for SPARC CPU.
192 HAVE_SPARC=no
193 AC_MSG_CHECKING(for SPARC target CPU)
194 AC_EGREP_CPP(yes,
195 [
196 #ifdef __sparc__
197 yes
198 #endif
199 ], [AC_MSG_RESULT(yes); HAVE_SPARC=yes], AC_MSG_RESULT(no))
200
201 dnl Check for GAS.
202 HAVE_GAS=no
203 AC_MSG_CHECKING(for GAS .p2align feature)
204 cat >conftest.S << EOF
205 .text
206 .p2align 5
207 EOF
208 if $CC conftest.S -c -o conftest.o >/dev/null 2>&1 ; then HAVE_GAS=yes; fi
209 AC_MSG_RESULT($HAVE_GAS)
210
211 dnl Check for GCC 2.7 or higher.
212 HAVE_GCC27=no
213 AC_MSG_CHECKING(for GCC 2.7 or higher)
214 AC_EGREP_CPP(yes,
215 [#if __GNUC__ - 1 > 1 || __GNUC_MINOR__ - 1 > 5
216 yes
217 #endif
218 ], [AC_MSG_RESULT(yes); HAVE_GCC27=yes], AC_MSG_RESULT(no))
219
220 dnl Set "-fomit-frame-pointer" on GCC 2.7 or higher.
221 if [[ "x$HAVE_GCC27" = "xyes" ]]; then
222 CFLAGS="$CFLAGS -fomit-frame-pointer"
223 CXXFLAGS="$CXXFLAGS -fomit-frame-pointer"
224 fi
225
226 dnl Select appropriate CPU source and REGPARAM define.
227 CPUSRCS="cpuemu1.cpp cpuemu2.cpp cpuemu3.cpp cpuemu4.cpp cpuemu5.cpp cpuemu6.cpp cpuemu7.cpp cpuemu8.cpp"
228 if [[ "x$HAVE_GCC27" = "xyes" -a "x$HAVE_I386" = "xyes" ]]; then
229 dnl i386 CPU
230 DEFINES="$DEFINES -DREGPARAM=\"__attribute__((regparm(3)))\""
231 if [[ "x$HAVE_GAS" = "xyes" ]]; then
232 DEFINES="$DEFINES -DX86_ASSEMBLY"
233 CPUSRCS="cpufast1.s cpufast2.s cpufast3.s cpufast4.s cpufast5.s cpufast6.s cpufast7.s cpufast8.s"
234 fi
235 elif [[ "x$HAVE_GCC27" = "xyes" -a "x$HAVE_SPARC" = "xyes" -a "x$HAVE_GAS" = "xyes" ]]; then
236 dnl SPARC CPU
237 case "$MACHINE" in
238 SunOS*)
239 AC_MSG_CHECKING(SPARC CPU architecture)
240 SPARC_TYPE=`Solaris/which_sparc`
241 AC_MSG_RESULT($SPARC_TYPE)
242 case "$SPARC_TYPE" in
243 SPARC_V8)
244 DEFINES="$DEFINES -DSPARC_V8_ASSEMBLY"
245 CFLAGS="$CFLAGS -Wa,-Av8"
246 CXXFLAGS="$CXXFLAGS -Wa,-Av8"
247 ;;
248 SPARC_V9)
249 DEFINES="$DEFINES -DSPARC_V9_ASSEMBLY"
250 CFLAGS="$CFLAGS -Wa,-Av9"
251 CXXFLAGS="$CXXFLAGS -Wa,-Av9"
252 ;;
253 esac
254 ;;
255 esac
256 fi
257
258 dnl UAE CPU sources for all architectures.
259 CPUINCLUDES="-I../uae_cpu"
260 CPUSRCS="../uae_cpu/basilisk_glue.cpp ../uae_cpu/memory.cpp ../uae_cpu/newcpu.cpp ../uae_cpu/readcpu.cpp ../uae_cpu/fpp.cpp cpustbl.cpp cpudefs.cpp $CPUSRCS"
261
262 dnl Generate Makefile.
263 AC_SUBST(DEFINES)
264 AC_SUBST(SYSSRCS)
265 AC_SUBST(CPUINCLUDES)
266 AC_SUBST(CPUSRCS)
267 AC_OUTPUT(Makefile)
268 echo "Configuration done. Now type \"make\"."