From ad8efca061f2d4462e681fb6f5de8864f59795da Mon Sep 17 00:00:00 2001
From: Alexander Neundorf <neundorf@kde.org>
Date: Thu, 19 Jul 2007 09:42:57 -0400
Subject: BUG: fix #5329, if /usr/xpg4/bin/tail exists, use this one -> on
 SunOS /usr/bin/tail doesn't understand the -n +<number> syntax -remove
 standard searchd dirs from FindPHP4.cmake

Alex
---
 Modules/CPack.STGZ_Header.sh.in | 10 +++++++++-
 Modules/FindPHP4.cmake          |  7 +------
 2 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/Modules/CPack.STGZ_Header.sh.in b/Modules/CPack.STGZ_Header.sh.in
index 3372dd0..d0d239f 100755
--- a/Modules/CPack.STGZ_Header.sh.in
+++ b/Modules/CPack.STGZ_Header.sh.in
@@ -123,7 +123,15 @@ echo ""
 # take the archive portion of this file and pipe it to tar
 # the NUMERIC parameter in this command should be one more
 # than the number of lines in this header file
-tail -n +###CPACK_HEADER_LENGTH### "$0" | gunzip | (cd "${toplevel}" && tar xf -) || cpack_echo_exit "Problem unpacking the @CPACK_PACKAGE_FILE_NAME@"
+# on SunOS there are two tails, the one in /usr/bin doesn't understand
+# the -n +<number> syntax, the one in /usr/xpg4/bin/ does
+tail_executable=tail
+if [ -x /usr/xpg4/bin/tail ]
+then
+  tail_executable=/usr/xpg4/bin/tail
+fi
+
+"$tail_executable" -n +###CPACK_HEADER_LENGTH### "$0" | gunzip | (cd "${toplevel}" && tar xf -) || cpack_echo_exit "Problem unpacking the @CPACK_PACKAGE_FILE_NAME@"
 
 echo "Unpacking finished successfully"
 
diff --git a/Modules/FindPHP4.cmake b/Modules/FindPHP4.cmake
index b7d0714..d4ccd1f 100644
--- a/Modules/FindPHP4.cmake
+++ b/Modules/FindPHP4.cmake
@@ -30,12 +30,7 @@ IF(PHP4_FOUND_INCLUDE_PATH)
   SET(PHP4_INCLUDE_PATH "${php4_paths}" INTERNAL "PHP4 include paths")
 ENDIF(PHP4_FOUND_INCLUDE_PATH)
 
-FIND_PROGRAM(PHP4_EXECUTABLE
-  NAMES php4 php
-  PATHS
-  /usr/bin
-  /usr/local/bin
-  )
+FIND_PROGRAM(PHP4_EXECUTABLE NAMES php4 php )
 
 MARK_AS_ADVANCED(
   PHP4_EXECUTABLE
-- 
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