Update upstream source from tag 'upstream/3.1.1'

Update to upstream version '3.1.1'
with Debian dir bba4b038eb8bdc3d9cc89cb032c6fa6fa0985af1

14 files changed, 74 insertions, 68 deletions

diff --git a/doc/generated/examples/caching_ex-random_1.xml b/doc/generated/examples/caching_ex-random_1.xml
index 58ff6ae..d484ca4 100644
--- a/doc/generated/examples/caching_ex-random_1.xml
+++ b/doc/generated/examples/caching_ex-random_1.xml
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <screen xmlns="http://www.scons.org/dbxsd/v1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">% <userinput>scons -Q</userinput>
+cc -o f4.o -c f4.c
 cc -o f3.o -c f3.c
-cc -o f2.o -c f2.c
 cc -o f5.o -c f5.c
+cc -o f2.o -c f2.c
 cc -o f1.o -c f1.c
-cc -o f4.o -c f4.c
 cc -o prog f1.o f2.o f3.o f4.o f5.o
 </screen>
diff --git a/doc/generated/examples/troubleshoot_Dump_1.xml b/doc/generated/examples/troubleshoot_Dump_1.xml
index 99d1399..99518c0 100644
--- a/doc/generated/examples/troubleshoot_Dump_1.xml
+++ b/doc/generated/examples/troubleshoot_Dump_1.xml
@@ -57,6 +57,7 @@ scons: Reading SConscript files ...
   'TARGET_ARCH': None,
   'TARGET_OS': None,
   'TEMPFILE': &lt;class 'SCons.Platform.TempFileMunge'&gt;,
+  'TEMPFILEARGJOIN': ' ',
   'TEMPFILEPREFIX': '@',
   'TOOLS': ['install', 'install'],
   '_CPPDEFFLAGS': '${_defines(CPPDEFPREFIX, CPPDEFINES, CPPDEFSUFFIX, __env__)}',
diff --git a/doc/generated/examples/troubleshoot_Dump_2.xml b/doc/generated/examples/troubleshoot_Dump_2.xml
index e8e0960..d83fb94 100644
--- a/doc/generated/examples/troubleshoot_Dump_2.xml
+++ b/doc/generated/examples/troubleshoot_Dump_2.xml
@@ -80,7 +80,7 @@ scons: Reading SConscript files ...
   'SHCXX': '$CXX',
   'SHCXXCOM': '${TEMPFILE("$SHCXX $_MSVC_OUTPUT_FLAG /c $CHANGED_SOURCES $SHCXXFLAGS $SHCCFLAGS $_CCCOMCOM","$SHCXXCOMSTR")}',
   'SHCXXFLAGS': ['$CXXFLAGS'],
-  'SHELL': None,
+  'SHELL': 'command',
   'SHLIBPREFIX': '',
   'SHLIBSUFFIX': '.dll',
   'SHOBJPREFIX': '$OBJPREFIX',
@@ -90,6 +90,7 @@ scons: Reading SConscript files ...
   'TARGET_ARCH': None,
   'TARGET_OS': None,
   'TEMPFILE': &lt;class 'SCons.Platform.TempFileMunge'&gt;,
+  'TEMPFILEARGJOIN': '\n',
   'TEMPFILEPREFIX': '@',
   'TOOLS': ['msvc', 'install', 'install'],
   '_CCCOMCOM': '$CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS $CCPCHFLAGS $CCPDBFLAGS',
diff --git a/doc/generated/examples/troubleshoot_explain1_3.xml b/doc/generated/examples/troubleshoot_explain1_3.xml
index 04b09fd..ed8f6d9 100644
--- a/doc/generated/examples/troubleshoot_explain1_3.xml
+++ b/doc/generated/examples/troubleshoot_explain1_3.xml
@@ -3,5 +3,5 @@
 cp file.in file.oout
 
 scons: warning: Cannot find target file.out after building
-File "/home/bdeegan/devel/scons/git/as_scons/bootstrap/src/script/scons.py", line 204, in &lt;module&gt;
+File "/Users/bdbaddog/devel/scons/git/as_scons/src/script/scons.py", line 204, in &lt;module&gt;
 </screen>
diff --git a/doc/generated/examples/troubleshoot_stacktrace_2.xml b/doc/generated/examples/troubleshoot_stacktrace_2.xml
index 76cfc1a..2d88ae8 100644
--- a/doc/generated/examples/troubleshoot_stacktrace_2.xml
+++ b/doc/generated/examples/troubleshoot_stacktrace_2.xml
@@ -4,10 +4,10 @@ scons: *** [prog.o] Source `prog.c' not found, needed by target `prog.o'.
 scons: internal stack trace:
   File "bootstrap/src/engine/SCons/Job.py", line 199, in start
     task.prepare()
-  File "bootstrap/src/engine/SCons/Script/Main.py", line 177, in prepare
+  File "bootstrap/src/engine/SCons/Script/Main.py", line 190, in prepare
     return SCons.Taskmaster.OutOfDateTask.prepare(self)
   File "bootstrap/src/engine/SCons/Taskmaster.py", line 198, in prepare
     executor.prepare()
-  File "bootstrap/src/engine/SCons/Executor.py", line 430, in prepare
+  File "bootstrap/src/engine/SCons/Executor.py", line 431, in prepare
     raise SCons.Errors.StopError(msg % (s, self.batches[0].targets[0]))
 </screen>
diff --git a/doc/generated/functions.gen b/doc/generated/functions.gen
index 5e8bebb..9bed358 100644
--- a/doc/generated/functions.gen
+++ b/doc/generated/functions.gen
@@ -2948,30 +2948,33 @@ and added to the following construction variables:
 </para>
 
 <example_commands xmlns="http://www.scons.org/dbxsd/v1.0">
--arch               CCFLAGS, LINKFLAGS
--D                  CPPDEFINES
--framework          FRAMEWORKS
--frameworkdir=      FRAMEWORKPATH
--include            CCFLAGS
--isysroot           CCFLAGS, LINKFLAGS
--isystem            CCFLAGS
--iquote             CCFLAGS
--idirafter          CCFLAGS
--I                  CPPPATH
--l                  LIBS
--L                  LIBPATH
--mno-cygwin         CCFLAGS, LINKFLAGS
--mwindows           LINKFLAGS
--pthread            CCFLAGS, LINKFLAGS
--std=               CFLAGS
--Wa,                ASFLAGS, CCFLAGS
--Wl,-rpath=         RPATH
--Wl,-R,             RPATH
--Wl,-R              RPATH
--Wl,                LINKFLAGS
--Wp,                CPPFLAGS
--                   CCFLAGS
-+                   CCFLAGS, LINKFLAGS
+-arch                   CCFLAGS, LINKFLAGS
+-D                      CPPDEFINES
+-framework              FRAMEWORKS
+-frameworkdir=          FRAMEWORKPATH
+-fmerge-all-constants   CCFLAGS, LINKFLAGS
+-fopenmp                CCFLAGS, LINKFLAGS
+-include                CCFLAGS
+-isysroot               CCFLAGS, LINKFLAGS
+-isystem                CCFLAGS
+-iquote                 CCFLAGS
+-idirafter              CCFLAGS
+-I                      CPPPATH
+-l                      LIBS
+-L                      LIBPATH
+-mno-cygwin             CCFLAGS, LINKFLAGS
+-mwindows               LINKFLAGS
+-openmp                 CCFLAGS, LINKFLAGS
+-pthread                CCFLAGS, LINKFLAGS
+-std=                   CFLAGS
+-Wa,                    ASFLAGS, CCFLAGS
+-Wl,-rpath=             RPATH
+-Wl,-R,                 RPATH
+-Wl,-R                  RPATH
+-Wl,                    LINKFLAGS
+-Wp,                    CPPFLAGS
+-                       CCFLAGS
++                       CCFLAGS, LINKFLAGS
 </example_commands>
 
 <para xmlns="http://www.scons.org/dbxsd/v1.0">
diff --git a/doc/generated/tools.gen b/doc/generated/tools.gen
index be717e3..ecd9c98 100644
--- a/doc/generated/tools.gen
+++ b/doc/generated/tools.gen
@@ -779,19 +779,19 @@ Sets construction variables for the
 </para>
 <para>Sets:  &cv-link-AS;, &cv-link-ASCOM;, &cv-link-ASFLAGS;, &cv-link-ASPPCOM;, &cv-link-ASPPFLAGS;.</para><para>Uses:  &cv-link-ASCOMSTR;, &cv-link-ASPPCOMSTR;.</para></listitem>
   </varlistentry>
-  <varlistentry id="t-packaging">
-    <term>packaging</term>
+  <varlistentry id="t-Packaging">
+    <term>Packaging</term>
     <listitem>
 <para xmlns="http://www.scons.org/dbxsd/v1.0">
-A framework for building binary and source packages.
+Sets construction variables for the <function xmlns="http://www.scons.org/dbxsd/v1.0">Package</function> Builder.
 </para>
 </listitem>
   </varlistentry>
-  <varlistentry id="t-Packaging">
-    <term>Packaging</term>
+  <varlistentry id="t-packaging">
+    <term>packaging</term>
     <listitem>
 <para xmlns="http://www.scons.org/dbxsd/v1.0">
-Sets construction variables for the <function xmlns="http://www.scons.org/dbxsd/v1.0">Package</function> Builder.
+A framework for building binary and source packages.
 </para>
 </listitem>
   </varlistentry>
diff --git a/doc/generated/tools.mod b/doc/generated/tools.mod
index f9bc1d7..1209d74 100644
--- a/doc/generated/tools.mod
+++ b/doc/generated/tools.mod
@@ -78,8 +78,8 @@ THIS IS AN AUTOMATICALLY-GENERATED FILE.  DO NOT EDIT.
 <!ENTITY t-mwcc "<literal xmlns='http://www.scons.org/dbxsd/v1.0'>mwcc</literal>">
 <!ENTITY t-mwld "<literal xmlns='http://www.scons.org/dbxsd/v1.0'>mwld</literal>">
 <!ENTITY t-nasm "<literal xmlns='http://www.scons.org/dbxsd/v1.0'>nasm</literal>">
-<!ENTITY t-packaging "<literal xmlns='http://www.scons.org/dbxsd/v1.0'>packaging</literal>">
 <!ENTITY t-Packaging "<literal xmlns='http://www.scons.org/dbxsd/v1.0'>Packaging</literal>">
+<!ENTITY t-packaging "<literal xmlns='http://www.scons.org/dbxsd/v1.0'>packaging</literal>">
 <!ENTITY t-pdf "<literal xmlns='http://www.scons.org/dbxsd/v1.0'>pdf</literal>">
 <!ENTITY t-pdflatex "<literal xmlns='http://www.scons.org/dbxsd/v1.0'>pdflatex</literal>">
 <!ENTITY t-pdftex "<literal xmlns='http://www.scons.org/dbxsd/v1.0'>pdftex</literal>">
@@ -186,8 +186,8 @@ THIS IS AN AUTOMATICALLY-GENERATED FILE.  DO NOT EDIT.
 <!ENTITY t-link-mwcc "<link linkend='t-mwcc' xmlns='http://www.scons.org/dbxsd/v1.0'><literal>mwcc</literal></link>">
 <!ENTITY t-link-mwld "<link linkend='t-mwld' xmlns='http://www.scons.org/dbxsd/v1.0'><literal>mwld</literal></link>">
 <!ENTITY t-link-nasm "<link linkend='t-nasm' xmlns='http://www.scons.org/dbxsd/v1.0'><literal>nasm</literal></link>">
-<!ENTITY t-link-packaging "<link linkend='t-packaging' xmlns='http://www.scons.org/dbxsd/v1.0'><literal>packaging</literal></link>">
 <!ENTITY t-link-Packaging "<link linkend='t-Packaging' xmlns='http://www.scons.org/dbxsd/v1.0'><literal>Packaging</literal></link>">
+<!ENTITY t-link-packaging "<link linkend='t-packaging' xmlns='http://www.scons.org/dbxsd/v1.0'><literal>packaging</literal></link>">
 <!ENTITY t-link-pdf "<link linkend='t-pdf' xmlns='http://www.scons.org/dbxsd/v1.0'><literal>pdf</literal></link>">
 <!ENTITY t-link-pdflatex "<link linkend='t-pdflatex' xmlns='http://www.scons.org/dbxsd/v1.0'><literal>pdflatex</literal></link>">
 <!ENTITY t-link-pdftex "<link linkend='t-pdftex' xmlns='http://www.scons.org/dbxsd/v1.0'><literal>pdftex</literal></link>">
diff --git a/doc/generated/variables.gen b/doc/generated/variables.gen
index 28dfc59..3f26933 100644
--- a/doc/generated/variables.gen
+++ b/doc/generated/variables.gen
@@ -3298,7 +3298,7 @@ The command line used to call the Java archive tool.
 <para xmlns="http://www.scons.org/dbxsd/v1.0">
 The string displayed when the Java archive tool
 is called
-If this is not set, then <envar xmlns="http://www.scons.org/dbxsd/v1.0">$JARCOM</envar> (the command line) is displayed.
+If this is not set, then <link xmlns="http://www.scons.org/dbxsd/v1.0" linkend="cv-JARCOM"><envar>$JARCOM</envar></link> (the command line) is displayed.
 </para>
 
 <example_commands xmlns="http://www.scons.org/dbxsd/v1.0">
@@ -3308,7 +3308,7 @@ env = Environment(JARCOMSTR = "JARchiving $SOURCES into $TARGET")
 <para xmlns="http://www.scons.org/dbxsd/v1.0">
 The string displayed when the Java archive tool
 is called
-If this is not set, then <link xmlns="http://www.scons.org/dbxsd/v1.0" linkend="cv-JARCOM"><envar>$JARCOM</envar></link> (the command line) is displayed.
+If this is not set, then <envar xmlns="http://www.scons.org/dbxsd/v1.0">$JARCOM</envar> (the command line) is displayed.
 </para>
 
 <example_commands xmlns="http://www.scons.org/dbxsd/v1.0">
@@ -6790,6 +6790,16 @@ Example <link xmlns="http://www.scons.org/dbxsd/v1.0" linkend="cv-SHLIBVERSION">
 </para>
 </listitem>
   </varlistentry>
+  <varlistentry id="cv-SHLIBVERSIONFLAGS">
+    <term>SHLIBVERSIONFLAGS</term>
+    <listitem>
+<para xmlns="http://www.scons.org/dbxsd/v1.0">
+Extra flags added to <link xmlns="http://www.scons.org/dbxsd/v1.0" linkend="cv-SHLINKCOM"><envar>$SHLINKCOM</envar></link> when building versioned
+<link xmlns="http://www.scons.org/dbxsd/v1.0" linkend="b-SharedLibrary"><function>SharedLibrary</function></link>. These flags are only used when <link xmlns="http://www.scons.org/dbxsd/v1.0" linkend="cv-SHLIBVERSION"><envar>$SHLIBVERSION</envar></link> is
+set.
+</para>
+</listitem>
+  </varlistentry>
   <varlistentry id="cv-_SHLIBVERSIONFLAGS">
     <term>_SHLIBVERSIONFLAGS</term>
     <listitem>
@@ -6803,16 +6813,6 @@ and some extra dynamically generated options (such as
 </para>
 </listitem>
   </varlistentry>
-  <varlistentry id="cv-SHLIBVERSIONFLAGS">
-    <term>SHLIBVERSIONFLAGS</term>
-    <listitem>
-<para xmlns="http://www.scons.org/dbxsd/v1.0">
-Extra flags added to <link xmlns="http://www.scons.org/dbxsd/v1.0" linkend="cv-SHLINKCOM"><envar>$SHLINKCOM</envar></link> when building versioned
-<link xmlns="http://www.scons.org/dbxsd/v1.0" linkend="b-SharedLibrary"><function>SharedLibrary</function></link>. These flags are only used when <link xmlns="http://www.scons.org/dbxsd/v1.0" linkend="cv-SHLIBVERSION"><envar>$SHLIBVERSION</envar></link> is
-set.
-</para>
-</listitem>
-  </varlistentry>
   <varlistentry id="cv-SHLINK">
     <term>SHLINK</term>
     <listitem>
diff --git a/doc/generated/variables.mod b/doc/generated/variables.mod
index 47576f4..372a15f 100644
--- a/doc/generated/variables.mod
+++ b/doc/generated/variables.mod
@@ -504,8 +504,8 @@ THIS IS AN AUTOMATICALLY-GENERATED FILE.  DO NOT EDIT.
 <!ENTITY cv-_SHLIBSONAME "<envar xmlns='http://www.scons.org/dbxsd/v1.0'>$_SHLIBSONAME</envar>">
 <!ENTITY cv-SHLIBSUFFIX "<envar xmlns='http://www.scons.org/dbxsd/v1.0'>$SHLIBSUFFIX</envar>">
 <!ENTITY cv-SHLIBVERSION "<envar xmlns='http://www.scons.org/dbxsd/v1.0'>$SHLIBVERSION</envar>">
-<!ENTITY cv-_SHLIBVERSIONFLAGS "<envar xmlns='http://www.scons.org/dbxsd/v1.0'>$_SHLIBVERSIONFLAGS</envar>">
 <!ENTITY cv-SHLIBVERSIONFLAGS "<envar xmlns='http://www.scons.org/dbxsd/v1.0'>$SHLIBVERSIONFLAGS</envar>">
+<!ENTITY cv-_SHLIBVERSIONFLAGS "<envar xmlns='http://www.scons.org/dbxsd/v1.0'>$_SHLIBVERSIONFLAGS</envar>">
 <!ENTITY cv-SHLINK "<envar xmlns='http://www.scons.org/dbxsd/v1.0'>$SHLINK</envar>">
 <!ENTITY cv-SHLINKCOM "<envar xmlns='http://www.scons.org/dbxsd/v1.0'>$SHLINKCOM</envar>">
 <!ENTITY cv-SHLINKCOMSTR "<envar xmlns='http://www.scons.org/dbxsd/v1.0'>$SHLINKCOMSTR</envar>">
@@ -1144,8 +1144,8 @@ THIS IS AN AUTOMATICALLY-GENERATED FILE.  DO NOT EDIT.
 <!ENTITY cv-link-_SHLIBSONAME "<link linkend='cv-_SHLIBSONAME' xmlns='http://www.scons.org/dbxsd/v1.0'><envar>$_SHLIBSONAME</envar></link>">
 <!ENTITY cv-link-SHLIBSUFFIX "<link linkend='cv-SHLIBSUFFIX' xmlns='http://www.scons.org/dbxsd/v1.0'><envar>$SHLIBSUFFIX</envar></link>">
 <!ENTITY cv-link-SHLIBVERSION "<link linkend='cv-SHLIBVERSION' xmlns='http://www.scons.org/dbxsd/v1.0'><envar>$SHLIBVERSION</envar></link>">
-<!ENTITY cv-link-_SHLIBVERSIONFLAGS "<link linkend='cv-_SHLIBVERSIONFLAGS' xmlns='http://www.scons.org/dbxsd/v1.0'><envar>$_SHLIBVERSIONFLAGS</envar></link>">
 <!ENTITY cv-link-SHLIBVERSIONFLAGS "<link linkend='cv-SHLIBVERSIONFLAGS' xmlns='http://www.scons.org/dbxsd/v1.0'><envar>$SHLIBVERSIONFLAGS</envar></link>">
+<!ENTITY cv-link-_SHLIBVERSIONFLAGS "<link linkend='cv-_SHLIBVERSIONFLAGS' xmlns='http://www.scons.org/dbxsd/v1.0'><envar>$_SHLIBVERSIONFLAGS</envar></link>">
 <!ENTITY cv-link-SHLINK "<link linkend='cv-SHLINK' xmlns='http://www.scons.org/dbxsd/v1.0'><envar>$SHLINK</envar></link>">
 <!ENTITY cv-link-SHLINKCOM "<link linkend='cv-SHLINKCOM' xmlns='http://www.scons.org/dbxsd/v1.0'><envar>$SHLINKCOM</envar></link>">
 <!ENTITY cv-link-SHLINKCOMSTR "<link linkend='cv-SHLINKCOMSTR' xmlns='http://www.scons.org/dbxsd/v1.0'><envar>$SHLINKCOMSTR</envar></link>">
diff --git a/doc/man/scons-time.xml b/doc/man/scons-time.xml
index 7251c9f..2632e41 100644
--- a/doc/man/scons-time.xml
+++ b/doc/man/scons-time.xml
@@ -32,8 +32,8 @@
 <refmeta>
 <refentrytitle>SCONS-TIME</refentrytitle>
 <manvolnum>1</manvolnum>
-<refmiscinfo class='source'>SCons 3.1.0</refmiscinfo>
-<refmiscinfo class='manual'>SCons 3.1.0</refmiscinfo>
+<refmiscinfo class='source'>SCons 3.1.1</refmiscinfo>
+<refmiscinfo class='manual'>SCons 3.1.1</refmiscinfo>
 </refmeta>
 <refnamediv id='name'>
 <refname>scons-time</refname>
diff --git a/doc/man/scons.xml b/doc/man/scons.xml
index dd9fbdd..87344cc 100644
--- a/doc/man/scons.xml
+++ b/doc/man/scons.xml
@@ -75,8 +75,8 @@
 <refmeta>
 <refentrytitle>SCONS</refentrytitle>
 <manvolnum>1</manvolnum>
-<refmiscinfo class='source'>SCons 3.1.0</refmiscinfo>
-<refmiscinfo class='manual'>SCons 3.1.0</refmiscinfo>
+<refmiscinfo class='source'>SCons 3.1.1</refmiscinfo>
+<refmiscinfo class='manual'>SCons 3.1.1</refmiscinfo>
 </refmeta>
 <refnamediv id='name'>
 <refname>scons</refname>
diff --git a/doc/man/sconsign.xml b/doc/man/sconsign.xml
index f70bb62..daaa260 100644
--- a/doc/man/sconsign.xml
+++ b/doc/man/sconsign.xml
@@ -32,8 +32,8 @@
 <refmeta>
 <refentrytitle>SCONSIGN</refentrytitle>
 <manvolnum>1</manvolnum>
-<refmiscinfo class='source'>SCons 3.1.0</refmiscinfo>
-<refmiscinfo class='manual'>SCons 3.1.0</refmiscinfo>
+<refmiscinfo class='source'>SCons 3.1.1</refmiscinfo>
+<refmiscinfo class='manual'>SCons 3.1.1</refmiscinfo>
 </refmeta>
 <refnamediv id='name'>
 <refname>sconsign</refname>
diff --git a/doc/user/builders-writing.xml b/doc/user/builders-writing.xml
index c36d468..2fcb11b 100644
--- a/doc/user/builders-writing.xml
+++ b/doc/user/builders-writing.xml
@@ -453,7 +453,7 @@ def build_function(target, source, env):
 
       A list of Node objects representing
       the target or targets to be
-      built by this builder function.
+      built by this function.
       The file names of these target(s)
       may be extracted using the Python &str; function.
 
@@ -469,7 +469,7 @@ def build_function(target, source, env):
 
       A list of Node objects representing
       the sources to be
-      used by this builder function to build the targets.
+      used by this function to build the targets.
       The file names of these source(s)
       may be extracted using the Python &str; function.
 
@@ -484,7 +484,7 @@ def build_function(target, source, env):
       <para>
 
       The &consenv; used for building the target(s).
-      The builder function may use any of the
+      The function may use any of the
       environment's construction variables
       in any way to affect how it builds the targets.
 
@@ -496,13 +496,14 @@ def build_function(target, source, env):
 
     <para>
 
-    The builder function must
-    return a <literal>0</literal> or <literal>None</literal> value
-    if the target(s) are built successfully.
-    The builder function
-    may raise an exception
-    or return any non-zero value
-    to indicate that the build is unsuccessful.
+    The function will be constructed as a SCons FunctionAction and
+    must return a <literal>0</literal> or <literal>None</literal>
+    value if the target(s) are built successfully.  The function may
+    raise an exception or return any non-zero value to indicate that
+    the build is unsuccessful.
+
+    For more information on Actions see the Action Objects section of
+    the man page.
 
     </para>