[patch #8279] Added M4 and fixes to AX_PROG_JAR, AX_PROG_JAVA, AX_PROG_JAVAC, and AX_PROG_JAVADOC

[Leo Davis]

URL:
  <http://savannah.gnu.org/patch/?8279>

                 Summary: Added M4 and fixes to AX_PROG_JAR, AX_PROG_JAVA,
AX_PROG_JAVAC, and AX_PROG_JAVADOC
                 Project: GNU Autoconf Archive
            Submitted by: ldav1s
            Submitted on: Fri 17 Jan 2014 05:19:46 PM MST
                Priority: 5 - Normal
                  Status: None
             Assigned to: None
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any

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Details:

Added M4sugar and M4sh macros to AX_PROG_JAR, AX_PROG_JAVA, AX_PROG_JAVAC, and
AX_PROG_JAVADOC.

AX_JAVA_OPTIONS and the above macros disagreed on what the variable JAVAPREFIX
meant, and would look in the wrong place (if it worked, more on that below). 
According to AX_JAVA_OPTIONS, this variable means "prefix where the Java
runtime is installed", so that's the definition I used.  So executables (e.g.
jar, etc.) should be in "$JAVAPREFIX/bin".

Another problem was that the incorrect search path was plugged into the wrong
parameter of AC_CHECK_PROGS (the value-if-not-found parameter, instead of the
path parameter).

The attached patch should fix all those issues.





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File Attachments:


-------------------------------------------------------
Date: Fri 17 Jan 2014 05:19:46 PM MST  Name:
0001-M4sugar-and-M4sh-added-to-AX_PROG_JAR-AX_PROG_JAVA-A.patch  Size: 5kB  
By: ldav1s

<http://savannah.gnu.org/patch/download.php?file_id=30304>

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