4 AC_CONFIG_HEADER(sdccconf.h:sdccconf_in.h)
8 AC_MSG_CHECKING(version of the package)
9 if test -f .version; then
10 VERSION=`cat .version`
11 elif test -f ../.version; then
12 VERSION=`cat ../.version`
16 VERSIONHI=`echo $VERSION|$AWK 'BEGIN {FS="."} {print $1}'`
17 VERSIONLO=`echo $VERSION|$AWK 'BEGIN {FS="."} {print $2}'`
18 VERSIONP=`echo $VERSION|$AWK 'BEGIN {FS="."} {print $3}'`
19 # Assume no special extension
22 AC_MSG_RESULT(${VERSION})
27 AC_DEFINE_UNQUOTED(SDCC_VERSION_LO, ${VERSIONLO})
28 AC_DEFINE_UNQUOTED(SDCC_VERSION_HI, ${VERSIONHI})
29 AC_DEFINE_UNQUOTED(SDCC_VERSION_P, ${VERSIONP})
30 AC_DEFINE_UNQUOTED(SDCC_VERSION_STR, "${VERSION}")
32 sdcc_cv_version=$VERSION
33 sdcc_cv_versionhi=$VERSIONHI
34 sdcc_cv_versionlo=$VERSIONLO
35 sdcc_cv_versionp=$VERSIONP
45 AC_CHECK_PROG(YACC, bison, bison -y, :)
46 AC_CHECK_PROG(AUTOCONF, autoconf, autoconf, :)
47 AC_CHECK_PROG(STRIP, strip, strip, :)
48 AC_CHECK_PROG(AS, as, as, :)
49 AC_CHECK_PROG(CP, cp, cp, :)
51 AC_DEFUN(SDCC_REQUIRE_PROG,
52 [if test "$1" = ":"; then
53 AC_MSG_ERROR([Cannot find required program $2.])
57 SDCC_REQUIRE_PROG($YACC, bison)
58 SDCC_REQUIRE_PROG($LEX, lex)
62 # Checking for header files.
63 # ===========================================================================
65 AC_CHECK_HEADERS(getopt.h)
66 AC_CHECK_HEADERS(unistd.h)
67 AC_CHECK_HEADERS(endian.h)
68 AC_CHECK_HEADERS(malloc.h)
69 AC_CHECK_HEADERS(sys/isa_defs.h)
70 AC_CHECK_HEADERS(sys/socket.h)
73 # This must be after CPP
75 AC_CACHE_CHECK(which header file defines FD_ macros, s51_cv_fd,
81 #endif], sdcc_cv_fd="<sys/time.h>")
83 #include <sys/types.h>
86 #endif], sdcc_cv_fd="<sys/types.h>")
88 #include <sys/select.h>
91 #endif], sdcc_cv_fd="<sys/types.h>")])
93 AC_DEFINE(FD_HEADER_OK, 0)
94 if echo $sdcc_cv_fd|grep time >/dev/null 2>&1; then
95 AC_DEFINE(FD_NEED_TIME_H, 1)
96 AC_DEFINE(FD_HEADER_OK, 1)
98 AC_DEFINE(FD_NEED_TIME_H, 0)
100 if echo $sdcc_cv_fd|grep types >/dev/null 2>&1; then
101 AC_DEFINE(FD_NEED_TYPES_H, 1)
102 AC_DEFINE(FD_HEADER_OK, 1)
104 AC_DEFINE(FD_NEED_TYPES_H, 0)
106 if echo $sdcc_cv_fd|grep select >/dev/null 2>&1; then
107 AC_DEFINE(FD_NEED_SELECT_H, 1)
108 AC_DEFINE(FD_HEADER_OK, 1)
110 AC_DEFINE(FD_NEED_SELECT_H, 0)
113 AC_DEFINE_UNQUOTED(HEADER_FD, ${sdcc_cv_fd})
116 # Checking for functions
117 # ===========================================================================
118 AC_CHECK_FUNCS(strlen strcpy strcat strstr strcmp strerror strtok strdup)
119 AC_CHECK_FUNCS(strchr memcpy)
120 dnl AC_CHECK_FUNCS(getline)
121 dnl AC_CHECK_FUNCS(getdelim)
122 AC_CHECK_FUNCS(fgets)
123 AC_CHECK_FUNCS(yylex)
125 # check if -lsocket && -lxnet is required to compile socket stuff
126 AC_SEARCH_LIBS(socket,socket)
127 AC_SEARCH_LIBS(inet_addr,nsl xnet)
132 # DD_COPT macro checks if the compiler specified as the 1st parameter
133 # supports option specified as the 2nd parameter
134 # For example: DD_CPORT(CXX, fPIC)
137 AC_CACHE_CHECK(whether $$1 accepts -$2,sdcc_cv_$1$2,
142 $$1 -v -$2 -c _test_.c 1>&5 2>&5
143 if test "$?" = "0"; then
148 rm -f _test_.* a.out)
152 # Checking characteristics of compilers and other programs
153 # --------------------------------------------------------
154 AC_CACHE_CHECK(whether preprocessor accepts -MM or -M,sdcc_cv_MM,
155 echo "#include <stdio.h>" >_test_.c
157 $CPP -v -MM _test_.c 1>&5 2>&5
158 if test "$?" = "0"; then
167 # This is the first time when CFLAGS are set/modified!!
169 if test "$sdcc_cv_CCggdb" = "yes"; then
174 if test "$sdcc_cv_CCpipe" = "yes"; then
175 CFLAGS="$CFLAGS -pipe"
179 # Checks for typedefs, structures, and compiler characteristics.
180 # ===========================================================================
185 if test "${prefix}" = "NONE"; then
190 sdcc_datadir=${datadir}/sdcc
191 AC_SUBST(sdcc_datadir)
193 # For some unknown reason, putting this assignment in a subshell
194 # like this causes the rvalue to be fully substituted. We need this
195 # for the defines below to generate the right thing. We keep this
196 # separate from the substituted sdcc_datadir because we want the
197 # latter for makefiles.
198 if test "${datadir}" = "\${prefix}/share"; then
199 sdcc_datadir_tmp=${prefix}/share/sdcc
201 sdcc_datadir_tmp=${datadir}/sdcc
205 AC_DEFINE_UNQUOTED(STANDARD_INCLUDE_DIR, "${sdcc_datadir_tmp}/include")
206 AC_DEFINE_UNQUOTED(SDCC_INCLUDE_DIR, "${sdcc_datadir_tmp}/include")
207 AC_DEFINE_UNQUOTED(SDCC_LIB_DIR, "${sdcc_datadir_tmp}/lib")
208 AC_DEFINE_UNQUOTED(STD_LIB, "libsdcc")
209 AC_DEFINE_UNQUOTED(STD_INT_LIB, "libint")
210 AC_DEFINE_UNQUOTED(STD_LONG_LIB, "liblong")
211 AC_DEFINE_UNQUOTED(STD_FP_LIB, "libfloat")
212 AC_DEFINE_UNQUOTED(STD_DS390_LIB, "libds390")
214 AC_DEFINE_UNQUOTED(PREFIX, "${prefix}")
215 AC_DEFINE_UNQUOTED(DATADIR, "${sdcc_datadir_tmp}")
216 AC_DEFINE_UNQUOTED(SRCDIR, "${config_in}")
220 # Now handle the port selection
221 rm -f ports.all ports.build
222 AC_ARG_ENABLE(mcs51-port,[ --disable-mcs51-port Excludes the Intel mcs51 port])
223 echo mcs51 >>ports.all
224 if test "$enable_mcs51_port" = "no"; then
225 AC_DEFINE_UNQUOTED(OPT_DISABLE_MCS51, 1)
227 echo mcs51 >>ports.build
228 AC_DEFINE_UNQUOTED(OPT_DISABLE_MCS51, 0)
231 AC_ARG_ENABLE(gbz80-port,[ --disable-gbz80-port Excludes the Gameboy gbz80 port])
233 if test "$enable_gbz80_port" = "no"; then
234 AC_DEFINE_UNQUOTED(OPT_DISABLE_GBZ80, 1)
236 echo z80 >>ports.build
237 AC_DEFINE_UNQUOTED(OPT_DISABLE_GBZ80, 0)
240 AC_ARG_ENABLE(z80-port,[ --disable-z80-port Excludes the z80 port])
242 if test "$enable_z80_port" = "no"; then
243 AC_DEFINE_UNQUOTED(OPT_DISABLE_Z80, 1)
245 echo z80 >>ports.build
246 AC_DEFINE_UNQUOTED(OPT_DISABLE_Z80, 0)
249 AC_ARG_ENABLE(avr-port,[ --disable-avr-port Excludes the AVR port])
251 if test "$enable_avr_port" = "no"; then
252 AC_DEFINE_UNQUOTED(OPT_DISABLE_AVR, 1)
254 echo avr >>ports.build
255 AC_DEFINE_UNQUOTED(OPT_DISABLE_AVR, 0)
258 AC_ARG_ENABLE(ds390-port,[ --disable-ds390-port Excludes the DS390 port])
259 echo ds390 >>ports.all
260 if test "$enable_ds390_port" = "no"; then
261 AC_DEFINE_UNQUOTED(OPT_DISABLE_DS390, 1)
263 echo ds390 >>ports.build
264 AC_DEFINE_UNQUOTED(OPT_DISABLE_DS390, 0)
267 AC_ARG_ENABLE(pic-port,[ --disable-pic-port Excludes the PIC port])
269 if test "$enable_pic_port" = "no"; then
270 AC_DEFINE_UNQUOTED(OPT_DISABLE_PIC, 1)
272 echo pic >>ports.build
273 AC_DEFINE_UNQUOTED(OPT_DISABLE_PIC, 0)
276 AC_ARG_ENABLE(i186-port,[ --disable-i186-port Excludes the I186 port])
278 if test "$enable_i186_port" = "no"; then
279 AC_DEFINE_UNQUOTED(OPT_DISABLE_I186, 1)
281 echo izt >>ports.build
282 AC_DEFINE_UNQUOTED(OPT_DISABLE_I186, 0)
285 AC_ARG_ENABLE(tlcs900h-port,[ --disable-tlcs900h-port Excludes the TLCS900H port])
287 if test "$enable_tlcs900h_port" = "no"; then
288 AC_DEFINE_UNQUOTED(OPT_DISABLE_TLCS900H, 1)
290 echo izt >>ports.build
291 AC_DEFINE_UNQUOTED(OPT_DISABLE_TLCS900H, 0)
294 AC_ARG_ENABLE(ucsim,[ --disable-ucsim Disables configuring and building of ucsim])
295 OPT_ENABLE_UCSIM=$enable_ucsim
296 AC_SUBST(OPT_ENABLE_UCSIM)
298 AC_ARG_ENABLE(device-lib-build,[ --disable-device-lib-build Disables automatically building device libraries])
299 OPT_ENABLE_DEVICE_LIB_BUILD=$enable_device_lib_build
300 AC_SUBST(OPT_ENABLE_DEVICE_LIB_BUILD)
302 AC_ARG_ENABLE(packihx,[ -disable-packihx Disables building packihx])
303 OPT_ENABLE_PACKIHX=$enable_packihx
304 AC_SUBST(OPT_ENABLE_PACKIHX)
307 cat ports.all | uniq >ports
309 cat ports.build | uniq >ports
312 # Generating output files
313 # ===========================================================================
314 AC_CONFIG_SUBDIRS(support/cpp2)
315 AC_CONFIG_SUBDIRS(packihx)
316 AC_CONFIG_SUBDIRS(sim/ucsim)
317 # MLH: removed as the rules are already in Makefile.common
320 AC_CONFIG_SUBDIRS(sim/ucsim)
321 AC_OUTPUT(main.mk:main_in.mk
325 device/include/Makefile
327 debugger/mcs51/Makefile
328 Makefile.common:Makefile.common.in
331 # End of configure/configure.in