makefiles: Install PE files in an architecture-specific directory.

Makefile.in

@@ -32,6 +32,7 @@ nlsdir          = ${datadir}/wine/nls
 dlldir          = ${libdir}/wine
 srcdir          = @srcdir@
 SHELL           = /bin/sh
+ARCH            = @ARCH@
 CC              = @CC@
 CXX             = @CXX@
 CPPBIN          = @CPPBIN@

configure

@@ -775,6 +775,7 @@ AR
 BISON
 FLEX
 TOOLSDIR
+ARCH
 TARGETFLAGS
 LD
 CPPBIN
@@ -5870,6 +5871,19 @@ then
     test "x$libdir" != "x\${exec_prefix}/lib" || libdir="\${exec_prefix}/lib64"
 fi
 
+case $host_cpu in
+  *i[3456789]86*) ARCH="i386"
+ ;;
+  *x86_64*)         ARCH="x86_64"
+ ;;
+  *aarch64*)        ARCH="aarch64"
+ ;;
+  *arm*)            ARCH="arm"
+ ;;
+  *)                ARCH=""
+ ;;
+esac
+
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the directory containing the Wine tools" >&5
 $as_echo_n "checking for the directory containing the Wine tools... " >&6; }
 if ${wine_cv_toolsdir+:} false; then :

configure.ac

@@ -238,6 +238,15 @@ then
     test "x$libdir" != "x\${exec_prefix}/lib" || libdir="\${exec_prefix}/lib64"
 fi
 
+dnl Normalize CPU architecture
+case $host_cpu in
+  *i[[3456789]]86*) AC_SUBST(ARCH,"i386") ;;
+  *x86_64*)         AC_SUBST(ARCH,"x86_64") ;;
+  *aarch64*)        AC_SUBST(ARCH,"aarch64") ;;
+  *arm*)            AC_SUBST(ARCH,"arm") ;;
+  *)                AC_SUBST(ARCH,"") ;;
+esac
+
 AC_CACHE_CHECK([for the directory containing the Wine tools], wine_cv_toolsdir,
   [wine_cv_toolsdir="$with_wine_tools"
    if test -z "$with_wine_tools"; then

tools/makedep.c

@@ -158,6 +158,8 @@ static const char *tools_ext;
 static const char *exe_ext;
 static const char *dll_ext;
 static const char *man_ext;
+static const char *arch;
+static const char *pe_dir;
 static const char *crosstarget;
 static const char *crossdebug;
 static const char *fontforge;
@@ -3321,7 +3323,7 @@ static void output_module( struct makefile *make )
         }
         strarray_add( &make->all_targets, strmake( "%s", make->module ));
         add_install_rule( make, make->module, strmake( "%s", make->module ),
-                          strmake( "c$(dlldir)/%s", make->module ));
+                          strmake( "c%s/%s", pe_dir, make->module ));
         debug_file = get_debug_file( make, make->module );
         output( "%s:", module_path );
     }
@@ -4434,6 +4436,7 @@ int main( int argc, char *argv[] )
     exe_ext      = get_expanded_make_variable( top_makefile, "EXEEXT" );
     man_ext      = get_expanded_make_variable( top_makefile, "api_manext" );
     dll_ext      = (exe_ext && !strcmp( exe_ext, ".exe" )) ? "" : ".so";
+    arch         = get_expanded_make_variable( top_makefile, "ARCH" );
     crosstarget  = get_expanded_make_variable( top_makefile, "CROSSTARGET" );
     crossdebug   = get_expanded_make_variable( top_makefile, "CROSSDEBUG" );
     fontforge    = get_expanded_make_variable( top_makefile, "FONTFORGE" );
@@ -4454,6 +4457,10 @@ int main( int argc, char *argv[] )
     if (!exe_ext) exe_ext = "";
     if (!tools_ext) tools_ext = "";
     if (!man_ext) man_ext = "3w";
+    if (arch)
+        pe_dir = strmake( "$(dlldir)/%s-windows", arch );
+    else
+        pe_dir = "$(dlldir)";
 
     top_makefile->src_dir = root_src_dir;
     subdirs = get_expanded_make_var_array( top_makefile, "SUBDIRS" );