--- /dev/null
+#!/bin/sh
+
+AC_PREREQ(2.54)
+AC_INIT
+AC_CONFIG_SRCDIR([Makefile.in])
+AC_CONFIG_HEADER(config.h)
+
+
+wi_LIB_READLINE
+
+# Required programs
+# ===========================================================================
+AC_PROG_CC
+AC_PROG_CPP
+AC_PROG_INSTALL
+AC_PROG_RANLIB
+AC_CHECK_PROG(AUTOCONF, autoconf, autoconf, :)
+AC_CHECK_PROG(STRIP, strip, strip, :)
+AC_CHECK_PROG(AS, as, as, :)
+AC_CHECK_PROG(CP, cp, cp, :)
+
+AC_LANG_C
+
+
+# Checking for header files.
+# ===========================================================================
+socket_type=unknown
+AC_CHECK_HEADERS(sys/socket.h, socket_type=sys_socket_h)
+if test $socket_type = unknown; then
+ AC_CHECK_HEADERS(winsock2.h, socket_type=winsock2_h)
+fi
+
+
+# Checking for functions/libs
+# ===========================================================================
+if test $socket_type = winsock2_h; then
+ LIBS="-lws2_32 $LIBS"
+else
+ AC_CHECK_LIB(socket,socket)
+ AC_CHECK_LIB(nsl,xdr_short)
+fi
+
+
+# Macro definitions
+# ===========================================================================
+
+# adl_DD_COPT macro checks if the compiler specified as the 1st parameter
+# supports option specified as the 2nd parameter
+# For example: DD_CPORT(CXX, fPIC)
+
+AC_DEFUN(adl_DD_COPT, [
+AC_CACHE_CHECK(whether $$1 accepts -$2,sdcc_cv_$1$2,
+cat >_test_.c <<EOF
+#include <stdio.h>
+void main(void) {}
+EOF
+$$1 -v -$2 -c _test_.c 1>&5 2>&5
+if test "$?" = "0"; then
+ sdcc_cv_$1$2="yes"
+else
+ sdcc_cv_$1$2="no"
+fi
+rm -f _test_.* a.out)
+])
+
+# This macro expands DIR and assigns it to RET.
+# If DIR is NONE, then it's replaced by DEFAULT.
+#
+# Based on AC_DEFINE_DIR
+#
+# Examples:
+#
+# adl_EXPAND(prefix, "/usr/local", expanded_prefix)
+
+AC_DEFUN([adl_EXPAND], [
+ test "x$prefix" = xNONE && prefix="$ac_default_prefix"
+ test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+ ac_expand=[$]$1
+ test "x$ac_expand" = xNONE && ac_expand="[$]$2"
+ ac_expand=`eval echo [$]ac_expand`
+ $3=`eval echo [$]ac_expand`
+])
+
+# adl_NORMALIZE_PATH
+#
+# - empty paths are changed to '.'
+# - trailing slashes are removed
+# - repeated slashes are squeezed except a leading doubled slash '//'
+# (which might indicate a networked disk on some OS).
+#
+#
+# REFERENCE_STRING is used to turn '/' into '\' and vice-versa: if
+# REFERENCE_STRING contains some backslashes, all slashes and backslashes
+# are turned into backslashes, otherwise they are all turned into slashes.
+#
+# This makes processing of DOS filenames quite easier, because you can turn a
+# filename to the Unix notation, make your processing, and turn it back to
+# original notation.
+
+dnl Available from the GNU Autoconf Macro Archive at:
+dnl http://www.gnu.org/software/ac-archive/htmldoc/normpath.html
+dnl
+AC_DEFUN([adl_NORMALIZE_PATH],
+[case ":[$]$1:" in
+dnl change empty paths to '.'
+ ::) $1='.' ;;
+dnl strip trailing slashes
+ :*[[\\/]]:) $1=`echo "[$]$1" | sed 's,[[\\/]]*[$],,'` ;;
+ :*:) ;;
+esac
+dnl squeze repeated slashes
+case ifelse($2,,"[$]$1",$2) in
+dnl if the path contains any backslashes, turn slashes into backslashes
+
+dnl Bernhard Held 2003-04-06
+dnl This was the original line. It does not:
+dnl - convert the first slash
+dnl - replace a slash with a double-backslash
+dnl *\\*) $1=`echo "[$]$1" | sed 's,\(.\)[[\\/]][[\\/]]*,\1\\\\,g'` ;;
+ *\\*) $1=`echo "[$]$1" | sed 's,\(.\)[[\\/]][[\\/]]*,\1\\\\\\\\,g
+ s,^[[\\/]],\\\\\\\\,'` ;;
+
+dnl if the path contains slashes, also turn backslashes into slashes
+ *) $1=`echo "[$]$1" | sed 's,\(.\)[[\\/]][[\\/]]*,\1/,g'` ;;
+esac])
+
+
+dnl adl_NORMALIZE_DEFINE_UNQUOTED(var, DEFINE, REFERENCE_STRING)
+AC_DEFUN([adl_NORMALIZE_DEFINE_UNQUOTED], [
+ ac_ndu=[$]$1
+ adl_NORMALIZE_PATH([ac_ndu], [$]$3)
+ AC_DEFINE_UNQUOTED($2, "${ac_ndu}")
+])
+
+
+# Checking characteristics of compilers and other programs
+# ===========================================================================
+AC_CACHE_CHECK(whether preprocessor accepts -MM or -M,sdcc_cv_MM,
+echo "#include <stdio.h>" >_test_.c
+echo "" >>_test_.c
+$CPP -v -MM _test_.c 1>&5 2>&5
+if test "$?" = "0"; then
+ sdcc_cv_MM="-MM"
+else
+ sdcc_cv_MM="-M"
+fi
+rm -f _test_.*)
+M_OR_MM=$sdcc_cv_MM
+AC_SUBST(M_OR_MM)
+
+# This is the first time when CFLAGS are set/modified!!
+adl_DD_COPT(CC, ggdb)
+if test "$sdcc_cv_CCggdb" = "yes"; then
+ CFLAGS="-ggdb ${CFLAGS}"
+fi
+
+adl_DD_COPT(CC, pipe)
+if test "$sdcc_cv_CCpipe" = "yes"; then
+ CFLAGS="-pipe $CFLAGS"
+fi
+
+
+# Set standard installation paths
+# ===========================================================================
+
+# In the Makefiles we need paths with '/' as directory separator, even if
+# crosscompiling for Win32.
+# And we want to preserve the macros (e.g. ${prefix}) in the Makefiles.
+# The variables in the Makefiles are replaced by AC_SUBST()
+#
+# In sdccconf.h the '/' in paths can be replaced by "\\" (normalized), if
+#
+# The macros are expanded for the header.
+# The variables in the header are replaced by AC_*DEFINE*()
+# sdccconf_h_dir_separator contains a backslash.
+AC_ARG_VAR(sdccconf_h_dir_separator, needed in sdccconf.h: either "/" (default) or "\\")
+if test "x${sdccconf_h_dir_separator}" = "x"; then
+ sdccconf_h_dir_separator="/"
+fi
+
+# Makefiles
+###########
+
+# lib_dir_suffix:
+# *nix default: "sdcc/lib"
+AC_ARG_VAR(lib_dir_suffix, appended to datadir to define SDCC's library root directory)
+if test "${lib_dir_suffix}" = ""; then
+ lib_dir_suffix="sdcc/lib"
+fi
+AC_SUBST(lib_dir_suffix)
+
+AC_SUBST(EXEEXT)
+
+# sdccconf.h
+############
+
+AC_DEFINE_UNQUOTED(DIR_SEPARATOR_STRING, "${sdccconf_h_dir_separator}")
+
+# datadir:
+# default: "${prefix}/share"
+adl_EXPAND(datadir, "NONE", expanded_datadir)
+adl_NORMALIZE_DEFINE_UNQUOTED(expanded_datadir, DATADIR, sdccconf_h_dir_separator)
+
+# lib suffix
+norm_lib_dir_suffix=${lib_dir_suffix}
+adl_NORMALIZE_PATH([norm_lib_dir_suffix], [$sdccconf_h_dir_separator])
+AC_DEFINE_UNQUOTED(LIB_DIR_SUFFIX,
+ DIR_SEPARATOR_STRING "${norm_lib_dir_suffix}")
+
+
+# Generating output files
+# ===========================================================================
+AC_CONFIG_FILES([Makefile])
+AC_OUTPUT
+
+# Prepare result message
+# ======================
+
+# In the C-header we need \\ as dir-separator, but in the message only \
+dirch=${sdccconf_h_dir_separator}
+test ${dirch} = '\\' && dirch='\'
+
+AC_MSG_RESULT([
+sdcdb is now configured for
+
+ Build: ${build_alias}
+ Host: ${host_alias}
+ Source directory: ${srcdir}
+ C compiler: ${CC}
+ CFLAGS: ${CFLAGS}
+
+ Install paths:
+ binary files: ${exec_prefix}
+ include files: ${datadir}/${include_dir_suffix}
+ library files: ${datadir}/${lib_dir_suffix}
+ documentation: ${docdir}
+
+ prefix: ${prefix}
+ datadir: ${datadir}
+
+ Search paths (incomplete, see manual for all search paths):
+ binary files: \$SDCC_HOME${binPath}
+ include files: ${incPath1}
+ path(argv[[0]])${incPath2}
+ ${incPath3}
+ library files: \$SDCC_HOME${libPath1}${dirch}<model>
+ path(argv[[0]])${libPath2}${dirch}<model>
+ ${libPath3}${dirch}<model>
+])
+# End of configure/configure.in
projects / fw / sdcc / blobdiff