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# Process this file with autoconf to produce a configure script.
AC_INIT(sapdb-build-tools, 0.9, sapdb.general@listserv.sap.com)
AC_CONFIG_SRCDIR([basescripts.mk.in])
# use one devconfig.h.in instead of configure'ing each independantly
# but: copy to each subproject for easier -I options
AC_CONFIG_HEADER([sys/src/base/inc/devconfig.h:devconfig.h.in])
AC_CONFIG_HEADER([sys/src/base/vmake/devconfig.h:devconfig.h.in])
AC_CONFIG_HEADER([sys/src/base/ptoc/include/devconfig.h:devconfig.h.in])
# Checks for system which cannot use gcc.
AC_CANONICAL_HOST
AC_MSG_CHECKING([checking for usable gcc compiler])
case "${host}" in
*sparc*-sun-solaris*) eval CC=cc ; eval export CC ; eval CXX=CC ; eval export CXX
AC_MSG_RESULT([not usable]) ;;
*alpha*-dec*) eval CC=cc ; eval export CC ; eval CXX=CC ; eval export CXX
AC_MSG_RESULT([not usable]) ;;
*) AC_MSG_RESULT([theoretically usable]) ;;
esac
# Checks for programs.
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MAKE_SET
AC_PROG_YACC
# Checks for libraries.
# FIXME: Replace `main' with a function in `-lc':
AC_CHECK_LIB([c], [main])
# FIXME: Replace `main' with a function in `-list':
AC_CHECK_LIB([ist], [main])
# FIXME: Replace `main' with a function in `-lm':
AC_CHECK_LIB([m], [main])
# Checks for header files.
AC_FUNC_ALLOCA
AC_HEADER_DIRENT
AC_HEADER_STDC
AC_HEADER_SYS_WAIT
AC_CHECK_HEADERS([unistd.h dirent.h sys/select.h prototypes.h ar.h sys/wait.h wait.h alloca.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_TYPE_UID_T
AC_TYPE_MODE_T
AC_TYPE_OFF_T
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_CHECK_MEMBERS([struct stat.st_rdev])
AC_STRUCT_TM
AC_CHECK_MEMBERS(struct fl_hdr.fl_fstmoff,,,[#include <ar.h>])
AC_CHECK_SIZEOF(long int *)
AC_C_BIGENDIAN
# Checks for library functions.
AC_CHECK_FUNCS([access link chmod])
AC_FUNC_SETPGRP
AC_FUNC_ERROR_AT_LINE
AC_FUNC_FORK
AC_FUNC_MALLOC
AC_FUNC_MEMCMP
AC_FUNC_SETPGRP
AC_FUNC_SETVBUF_REVERSED
AC_TYPE_SIGNAL
AC_FUNC_STAT
AC_FUNC_UTIME_NULL
AC_FUNC_VPRINTF
AC_CHECK_FUNCS([btowc bzero getcwd gethostbyaddr gethostbyname getpass memset mkdir putenv re_comp regcomp rmdir socket sqrt strcasecmp strchr strcspn strdup strerror strncasecmp strrchr strstr strtol tzset utime])
SOCKET_LIBS=""
AC_CHECK_LIB(nsl, gethostname, SOCKET_LIBS="$SOCKET_LIBS -lnsl")
AC_CHECK_LIB(socket, accept, SOCKET_LIBS="$SOCKET_LIBS -lsocket")
AC_SUBST(netlibs, $SOCKET_LIBS)
AC_LANG(C++)
AC_MSG_CHECKING([size of C++ data type 'bool'])
# compile will fail for sizeof (bool) == 1, this failure is the ok result
AC_TRY_COMPILE([],[int testv [sizeof (bool)] = {1, 2};],msg="not usable",msg="ok")
AC_MSG_RESULT([sizeof (bool) == 1: $msg])
if test ".$msg" != .ok; then
echo "It is required that the C++ data type 'bool' has got a"
echo "size of one byte. The current C++ compiler can not be used."
exit 1
fi
AC_LANG(C)
# detect platform identifier
AC_SUBST(sapdb_mach, AUTO_MACH)
AC_SUBST(sapdb_os, UNIX)
AC_SUBST(sapdb_osspec, AUTO_OSSPEC)
AC_SUBST(sapdb_fpic, "")
case "${host_cpu}" in
i[[34567]]86*) sapdb_mach=I386 ;;
sparc*) sapdb_mach=SUN ;;
hppa2*) sapdb_mach=PA20W ;;
alpha*) sapdb_mach=ALPHA ;;
powerpc*) sapdb_mach=_IBMR2;;
mips*) sapdb_mach=NMP ;;
ia64*) sapdb_mach=IA64 ;;
s390x*) sapdb_mach=S390X ;;
s390*) sapdb_mach=S390 ;;
x86_64*) sapdb_mach=X86_64 ;;
*)
echo ""
echo "ATTENTION: this cpu is not supported yet"
echo ""
;;
esac
case "${host_os}" in
linux*) sapdb_osspec=LINUX ;;
solaris*) sapdb_osspec=SVR4 ;;
hpux*) sapdb_osspec=HPUX ;;
osf*) sapdb_osspec=OSF1 ;;
aix*) sapdb_osspec=AIX ;;
syv4*) sapdb_osspec=SVR4 ;;
freebsd*) sapdb_osspec=FREEBSD;;
openbsd*) sapdb_osspec=OPENBSD;;
esac
case "${host_os}" in
linux*) sapdb_fpic="-fPIC" ;;
*) sapdb_fpic="" ;;
esac
AC_SUBST(tool, `pwd`)
AC_SUBST(buildroot, `pwd`)
AC_CONFIG_FILES([sys/src/base/Makefile
sys/src/base/Makedefs
sys/src/base/concom/Makefile
sys/src/base/mf/Makefile
sys/src/base/mfcline/Makefile
sys/src/base/ptoc/Makefile
sys/src/base/ptoc/Makedefs
sys/src/base/ptoc/libpc/Makefile
sys/src/base/ptoc/pcomp/Makefile
sys/src/base/ptoc/ptoc/Makefile
sys/src/base/ptoc/sqlsrc/Makefile
sys/src/base/ptoc/tools/Makefile
sys/src/base/ptoc/tools/eyacc/Makefile
sys/src/base/ptoc/tools/makedepend/Makefile
sys/src/base/ptoc/tools/mkvers/Makefile
sys/src/base/ptoc/tools/tws/Makefile
sys/src/base/vmake/Makefile
Makefile
makedirs.mk
basescripts.mk])
AC_OUTPUT
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