* configure.host: Add support for windows host (a build done

	under the Microsoft build environment).

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 96b74175026e4b97c12dd00f3d2950a6eb458345..dd281b4d3d6407ff8a769f00fa10e000bb8160a9 100644 (file)
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,8 @@
+Tue Oct  8 08:51:19 1996  Stu Grossman  (grossman@critters.cygnus.com)
+
+       * configure.host:  Add support for windows host (a build done
+       under the Microsoft build environment).
+
 Tue Oct  8 11:40:16 1996  Ian Lance Taylor  <ian@cygnus.com>
 
        * elf32-mips.c (elf_mips_isa): New static function.

diff --git a/bfd/configure.host b/bfd/configure.host
index 004873aa94f101aabc4694cfb81654f8947a7ac7..a21924785ecc6730f505811a5837dcdab91b01a7 100644 (file)
--- a/bfd/configure.host
+++ b/bfd/configure.host
@@ -10,12 +10,14 @@
 #  HDEFINES            host specific compiler options
 #  host64              set to true if this is a 64 bit host
 #  HOST_64BIT_TYPE     host 64 bit type
+#  HOST_U_64BIT_TYPE   unsigned 64 bit type (not needed if 64BIT_TYPE is long)
 #  SHLIB_CC            compiler to use when building shared library
 #  SHLIB_CFLAGS                flags to use when building shared library
 #  PICFLAG             may be set to flag to use to compile PIC
 #  SHLINK              may be set to the name to link the shared library to
 #  ALLLIBS             may be set to libraries to build
 #  HLDFLAGS            LDFLAGS specific to the host
+#  HLDENV              environment variable to set when linking for the host
 #  RPATH_ENVVAR                environment variable used to find shared libraries
 #  INSTALL_SHLIB       install a shared library
 
@@ -32,26 +34,50 @@ hppa*-*-hiux*)              HDEFINES=-DHOST_HPPAHPUX ;;
 hppa*-*-bsd*)          HDEFINES=-DHOST_HPPABSD ;;
 hppa*-*-osf*)          HDEFINES=-DHOST_HPPAOSF ;;
 
-i[345]86-sequent-bsd*) HDEFINES=-Dshared=genshared ;;
-i[345]86-sequent-sysv4*) ;;
-i[345]86-sequent-sysv*)        HDEFINES=-Dshared=genshared ;;
+i[3456]86-sequent-bsd*)        HDEFINES=-Dshared=genshared ;;
+i[3456]86-sequent-sysv4*) ;;
+i[3456]86-sequent-sysv*)       HDEFINES=-Dshared=genshared ;;
 
 mips-dec-netbsd*)      ;;
 mips-dec-*)            HDEFINES="-G 4" ;;
 mips-sgi-irix3*)       HDEFINES="-G 4" ;;
 mips-sgi-irix4*)       HDEFINES="-G 4" ;;
+mips-sgi-irix6*)       # We can use __int64_t here because bfd.h
+                       # includes obstack.h which includes stddef.h.
+                       host64=true
+                       HOST_64BIT_TYPE=__int64_t
+                       HOST_U_64BIT_TYPE=__uint64_t
+                       ;;
 mips-*-sysv4*)         ;;
 mips-*-sysv*)          HDEFINES="-G 4" ;;
 mips-*-riscos*)                HDEFINES="-G 4" ;;
 
 m68*-hp-hpux*)         HDEFINES=-DHOST_HP300HPUX ;;
-
+*-*-windows*)
+                       host64=true
+                       HOST_64BIT_TYPE=__int64
+                       HOST_U_64BIT_TYPE="unsigned __int64"
+# The following krock is necessary because we can't run the build compiler
+# (MSVC) on the configure host, so we have to explicitly set the values here.
+# Note that this file is never run through autoconf, so we can't use any
+# autoconf macros here.  Because of this, we have to muck with autoconf
+# variables explicitly.
+                       ac_cv_func_mmap=no
+                       ac_cv_header_time=no
+                       ac_cv_func_getpagesize=no
+                       ac_cv_func_madvise=no
+                       ac_cv_func_mprotect=no
+                       ac_cv_header_sys_file_h=no
+                       ac_cv_header_sys_time_h=no
+                       ac_cv_header_unistd_h=no
+                       ;;
 esac
 
 # If we are configuring with --enable-shared, adjust the shared
 # library support based on the host.  This support must work for both
 # the BFD and the opcodes libraries.
 HLDFLAGS=
+HLDENV=
 RPATH_ENVVAR=LD_LIBRARY_PATH
 SHLIB_CC='$(CC)'
 SHLIB_CFLAGS='-shared'
@@ -59,7 +85,7 @@ INSTALL_SHLIB='$(INSTALL_PROGRAM) $$f $(libdir)/$$tf;'
 if [ "${shared}" = "true" ]; then
   case "${host}" in
   hppa*-*-*)           picfrag=${srcdir}/../config/mh-papic ;;
-  i[3456]86-*-*)       picfrag=${srcdir}/../config/mh-x86pic ;;
+  i[34566]86-*-*)      picfrag=${srcdir}/../config/mh-x86pic ;;
   *-*-*)               picfrag=${srcdir}/../config/mh-${host_cpu}pic ;;
   esac
   if [ -f "${picfrag}" ]; then
@@ -99,10 +125,14 @@ if [ "${shared}" = "true" ]; then
       *) HLDFLAGS='-Wl,-rpath,$(libdir)' ;;
     esac
     ;;
-  *-*-sysv4* | *-*-solaris*)
+  *-*-solaris*)
     SHLIB_CFLAGS='-shared -h $(SONAME)'
     HLDFLAGS='-R $(libdir)'
     ;;
+  *-*-sysv4*)
+    SHLIB_CFLAGS='-shared -h $(SONAME)'
+    HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
+    ;;
   *-*-sunos*)
     # Build a libTARGET-bfd.so.VERSION symlink in the object directory.
     ALLLIBS=`echo ${ALLLIBS} | sed -e 's/\$(SHLINK)/stamp-tshlink/'`