From: Stefano Lattarini <stefano.lattarini@gmail.com>
Date: Mon, 11 Apr 2011 10:26:58 +0000 (+0200)
Subject: depcomp: fix bugs in tests and in the depcomp script
X-Git-Tag: v1.12.0b~346^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9ada18be77d81c1e79ac360bb7a57810b2b6f546;p=platform%2Fupstream%2Fautomake.git

depcomp: fix bugs in tests and in the depcomp script

* lib/depcomp (gcc): Remove duplicated `-e' from sed invocation.
* tests/depcomp10.test: Make it executable.  Fix a blunder that
has left part of an intended comment not prefixed by `#', thus
causing shell syntax errors.  In this same comment, break a
too-long reported error message on multiple lines, for clarity.
Add reference to the relevant bug report.  Add a comment which
explains why the test result 'skipped' if the first "make" call
fails.  Add other useful comments.
* tests/depcomp9.test: Slightly improve comments.
---

diff --git a/ChangeLog b/ChangeLog
index 4ce4b83..20862ea 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,16 @@
+2011-04-11  Stefano Lattarini  <stefano.lattarini@gmail.com>
+
+	depcomp: fix bugs in tests and in the depcomp script
+	* lib/depcomp (gcc): Remove duplicated `-e' from sed invocation.
+	* tests/depcomp10.test: Make it executable.  Fix a blunder that
+	has left part of an intended comment not prefixed by `#', thus
+	causing shell syntax errors.  In this same comment, break a
+	too-long reported error message on multiple lines, for clarity.
+	Add reference to the relevant bug report.  Add a comment which
+	explains why the test result 'skipped' if the first "make" call
+	fails.  Add other useful comments.
+	* tests/depcomp9.test: Slightly improve comments.
+
 2011-04-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
 	Fix hp depmode for VPATH builds with GNU make.
diff --git a/lib/depcomp b/lib/depcomp
index e996e5d..82ebc75 100755
--- a/lib/depcomp
+++ b/lib/depcomp
@@ -1,7 +1,7 @@
 #! /bin/sh
 # depcomp - compile a program generating dependencies as side-effects
 
-scriptversion=2011-04-11-05; # UTC
+scriptversion=2011-04-11-10; # UTC
 
 # Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009, 2011,
 # Free Software Foundation, Inc.
@@ -162,7 +162,7 @@ gcc)
 ## to the object.  Take care to not repeat it in the output.
 ## Some versions of the HPUX 10.20 sed can't process this invocation
 ## correctly.  Breaking it into two sed invocations is a workaround.
-    sed -e 's/^\\$//' -e '/^$/d' -e -e "s|.*$object$||" '/:$/d' \
+    sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" '/:$/d' \
       | sed -e 's/$/ :/' >> "$depfile"
   rm -f "$tmpdepfile"
   ;;
diff --git a/tests/depcomp10.test b/tests/depcomp10.test
old mode 100644
new mode 100755
index 4fdee40..0fa6c6a
--- a/tests/depcomp10.test
+++ b/tests/depcomp10.test
@@ -16,12 +16,15 @@
 
 # hp depmode should work with GNU make in VPATH mode (bug similar to
 # depcomp9.test).
+# For automake bug#8473.
 
 # Here's the bug: hp depmode will prefix VPATH to the object file name,
 # thus the second gmake will invoke depcomp with object='../../src/foo.o',
-# causing errors such as:
-#   cpp: "", line 0: error 4066: Cannot create "../../gllib/.deps/nonblocking.TPo" file for "-M../../gllib/.deps/nonblocking.TPo" option. (No such file or dir
-+ectory[errno=2])
+# causing errors such as (broken on multiple lines for clarity):
+#   cpp: "", line 0: error 4066: Cannot create
+#        "../../gllib/.deps/nonblocking.TPo" file for
+#        "-M../../gllib/.deps/nonblocking.TPo" option.
+#        (No such file or directory[errno=2])
 
 required=GNUmake
 . ./defs || Exit 1
@@ -71,7 +74,13 @@ $AUTOMAKE -a
 
 cd build
 ../configure am_cv_CC_dependencies_compiler_type=hp
+# Do not error out with the first make, as the forced 'hp' depmode might
+# not actually work, but we have overridden the _AM_DEPENDENCIES tests.
 $MAKE || Exit 77
+
+# We must clean and rebuild, as the actual error only happens the second
+# time the objects are built because 'depcomp' has silently messed up the
+# .Po files the first time.
 $MAKE clean
 
 $MAKE >out 2>&1 || { cat out; Exit 1; }
diff --git a/tests/depcomp9.test b/tests/depcomp9.test
index d137fad..9972c3d 100755
--- a/tests/depcomp9.test
+++ b/tests/depcomp9.test
@@ -77,10 +77,12 @@ cd build
 
 # Do not error out with the first make, as the forced 'makedepend'
 # depmode might not actually work, but we have overridden the
-# _AM_DEPENDENCIES tests.  The actual error only happens the second time
-# the objects are built, because 'makedepend' has silently messed up the
-# .Po files the first time.
+# _AM_DEPENDENCIES tests.
 $MAKE || Exit 77
+
+# We must clean and rebuild, as the actual error only happens the second
+# time the objects are built because 'makedepend' has silently messed up
+# the .Po files the first time.
 $MAKE clean
 
 $MAKE >out 2>&1 || { cat out; Exit 1; }