[m-rev.] trivial diff: reformat code that constructs linker cmd line

[Julien Fischer]

Estimated hours taken: 0.1
Branches: main

compiler/compile_target_code.m:
 	Reformat the code used to construct the command line used to invoke
 	the linker so that it is easier to modify and easier to see where
 	spaces between options have accidently been omitted.

Julien.


Index: compile_target_code.m
===================================================================
RCS file: /home/mercury/mercury1/repository/mercury/compiler/compile_target_code.m,v
retrieving revision 1.127
diff -u -r1.127 compile_target_code.m
--- compile_target_code.m	29 Jan 2008 01:05:39 -0000	1.127
+++ compile_target_code.m	29 Jan 2008 03:37:27 -0000
@@ -1727,7 +1727,7 @@
              RpathDirs = [],
              RpathOpts = ""
          ;
-            RpathDirs = [_|_],
+            RpathDirs = [_ | _],
              globals.io_lookup_string_option(RpathSepOpt, RpathSep, !IO),
              globals.io_lookup_string_option(RpathFlagOpt, RpathFlag, !IO),
              RpathOpts0 = string.join_list(RpathSep, RpathDirs),
@@ -1790,16 +1790,24 @@
          % Note that LDFlags may contain `-l' options so it should come
          % after Objects.
          globals.io_lookup_string_option(CommandOpt, Command, !IO),
-        string.append_list(
-            [Command, " ",
-            StaticOpts, " ", StripOpt, " ", UndefOpt, " ",
-            ThreadOpts, " ", TraceOpts, " ",
-            " -o ", OutputFileName, " ", Objects, " ",
-            LinkOptSep, " ", LinkLibraryDirectories, " ",
-            RpathOpts, " ", InstallNameOpt, " ", DebugOpts,
-            " ", LDFlags, " ", LinkLibraries, " ",
-            MercuryStdLibs, " ", SystemLibs],
-            LinkCmd),
+        string.append_list([
+                Command, " ",
+                StaticOpts, " ",
+                StripOpt, " ",
+                UndefOpt, " ",
+                ThreadOpts, " ",
+                TraceOpts, " ",
+                " -o ", OutputFileName, " ",
+                Objects, " ",
+                LinkOptSep, " ",
+                LinkLibraryDirectories, " ",
+                RpathOpts, " ",
+                InstallNameOpt, " ",
+                DebugOpts, " ",
+                LDFlags, " ",
+                LinkLibraries, " ",
+                MercuryStdLibs, " ",
+                SystemLibs], LinkCmd),

          globals.io_lookup_bool_option(demangle, Demangle, !IO),
          (

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