Thu Mar 17 12:55:51 1994 Stan Shebs (shebs@andros.cygnus.com)

	* mpw-configure: Conditionalize more Makefile insertions,
	set MAYBE_TARGET_DEFAULT for gcc, set NATDEPFILES for gdb,
	delete Makefile.tem, compute target_{cpu,vendor,os}.
	* mpw-config.in: Forward-include most .h files in include into
	extra-include.
	(readline): Don't build.
	mpw-build.in (install): Install GDB.
	mpw-README: Update/add helpful comments.

diff --git a/mpw-configure b/mpw-configure
index ddac26e..af0d494 100644 (file)
--- a/mpw-configure
+++ b/mpw-configure
@@ -58,6 +58,10 @@ Set Exit 0
 
 Set target_canonical "{targetalias}"
 
+Set target_cpu "`echo {target_canonical} | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`"
+Set target_vendor "`echo {target_canonical} | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`"
+Set target_os "`echo {target_canonical} | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`"
+
 Set configdirs ""
 
 If "{srcroot}" =~ /--------/
@@ -86,9 +90,18 @@ If "`Exists "{srcdir}"mpw-make.in`" != ""
        Echo "srcdir = " {srcdir} >> "{objdir}"Makefile.tem
        Echo "mpw_prefix = " {prefix} >> "{objdir}"Makefile.tem
        Echo "target_canonical = " {target_canonical} >> "{objdir}"Makefile.tem
-       Echo "mdname = " {mdname} >> "{objdir}"Makefile.tem
-       Echo "EMUL = " {emulname} >> "{objdir}"Makefile.tem
+       # gcc definitions.
+       If "{mdname}" != ""
+               Echo "mdname = " {mdname} >> "{objdir}"Makefile.tem
+       End If
+       If "{maybe_target_default}" != ""
+               Echo "MAYBE_TARGET_DEFAULT = " {maybe_target_default} >> "{objdir}"Makefile.tem
+       End If
+       # binutils definitions.
        Echo "ARCHDEFS = -d" {archname} >> "{objdir}"Makefile.tem
+       # ld definitions.
+       Echo "EMUL = " {emulname} >> "{objdir}"Makefile.tem
+       # gdb definitions.
        If "{tdepfiles}" != ""
                Echo "TDEPFILES = " {tdepfiles} >> "{objdir}"Makefile.tem
        End If
@@ -101,14 +114,25 @@ If "`Exists "{srcdir}"mpw-make.in`" != ""
        If "{xm_file}" != ""
                Echo "XM_FILE = " {xm_file} >> "{objdir}"Makefile.tem
        End If
+       If "{natdepfiles}" != ""
+               Echo "NATDEPFILES = " {nat_file} >> "{objdir}"Makefile.tem
+       End If
        If "{nat_file}" != ""
                Echo "NAT_FILE = " {nat_file} >> "{objdir}"Makefile.tem
        End If
        Echo "host_makefile_frag = " >> "{objdir}"Makefile.tem
        Echo "target_makefile_frag = " >> "{objdir}"Makefile.tem
-       mpw-7to8 "{srcroot}"config:mpw-mh-mpw >>"{objdir}"Makefile.tem
+       If "`Exists "{srcroot}"config:mpw-mh-mpw`" != ""
+               mpw-7to8 "{srcroot}"config:mpw-mh-mpw >>"{objdir}"Makefile.tem
+       Else If "`Exists "{srcroot}":config:mpw-mh-mpw`" != ""
+               mpw-7to8 "{srcroot}":config:mpw-mh-mpw >>"{objdir}"Makefile.tem
+       Else
+               Echo "can't find a host config file!"
+               Exit 0
+       End If
        mpw-7to8 "{srcdir}"mpw-make.in >>"{objdir}"Makefile.tem
        mpw-edit-prefix "{objdir}"Makefile.tem >"{objdir}"Makefile.tem2
+       Delete -i -y "{objdir}"Makefile.tem
        MoveIfChange "{objdir}"Makefile.tem2 "{objdir}"Makefile
        If {verify} == 1
                Echo Created Makefile in "`Directory`"