Build fails because ant compiles without -1.5

[Matthew Flaschen]

I build icedtea-1.4, then attempted to build the mercurial repo by
configuring with the j2sdk-image built in the icedtea-1.4 directory.

I get the error output:

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WARNING: The version of findbugs being used is older than
       the required version of '1.1'.
       The version of findbugs found was ''.

Sanity check passed.
/bin/mkdir -p
/home/matthew/Code/Java/IcedTea/hg/openjdk/control/build/linux-i586/langtools
(cd  ../../langtools/make && \
         make EXTERNALSANITYCONTROL=true TARGET_CLASS_VERSION=5
MILESTONE=internal BUILD_NUMBER=b21 JDK_BUILD_NUMBER=b21
FULL_VERSION=1.7.0-b21 PREVIOUS_JDK_VERSION=1.6.0 JDK_VERSION=1.7.0
JDK_MKTG_VERSION=7 JDK_MAJOR_VERSION=1 JDK_MINOR_VERSION=7
JDK_MICRO_VERSION=0 ARCH_DATA_MODEL=32 COOKED_BUILD_NUMBER=21
ANT_HOME="/usr" FINDBUGS_HOME="/NOT-SET/devtools/share/findbugs/latest"
ALT_OUTPUTDIR=/home/matthew/Code/Java/IcedTea/hg/openjdk/control/build/linux-i586/langtools
ALT_BOOTDIR=/home/matthew/Code/Java/IcedTea/hg/bootstrap/jdk1.6.0 all)
make[2]: Entering directory
`/home/matthew/Code/Java/IcedTea/hg/openjdk/langtools/make'
ANT_OPTS=-Djava.io.tmpdir='/home/matthew/Code/Java/IcedTea/hg/openjdk/control/build/linux-i586/langtools/build/ant-tmp'
/usr/bin/ant -diagnostics >
/home/matthew/Code/Java/IcedTea/hg/openjdk/control/build/linux-i586/langtools/build/ant-diagnostics.log
ANT_OPTS=-Djava.io.tmpdir='/home/matthew/Code/Java/IcedTea/hg/openjdk/control/build/linux-i586/langtools/build/ant-tmp'
/usr/bin/ant -Djdk.version=1.7.0 -Dfull.version='1.7.0-b21'
-Dmilestone=internal -Dbuild.number=b21
-Dboot.java.home=/home/matthew/Code/Java/IcedTea/hg/bootstrap/jdk1.6.0
-Dbuild.dir=/home/matthew/Code/Java/IcedTea/hg/openjdk/control/build/linux-i586/langtools/build
-Ddist.dir=/home/matthew/Code/Java/IcedTea/hg/openjdk/control/build/linux-i586/langtools/dist
-Dfindbugs.home=/NOT-SET/devtools/share/findbugs/latest build
Buildfile: build.xml

-def-check:

-check-boot.java.home:

-def-pcompile:
    [mkdir] Created dir:
/home/matthew/Code/Java/IcedTea/hg/openjdk/control/build/linux-i586/langtools/build/toolclasses
    [javac] Compiling 2 source files to
/home/matthew/Code/Java/IcedTea/hg/openjdk/control/build/linux-i586/langtools/build/toolclasses
    [javac] ----------
    [javac] 1. ERROR in
/home/matthew/Code/Java/IcedTea/hg/openjdk/langtools/make/tools/CompileProperties/CompileProperties.java
(at line 220)
    [javac]     List<String> sortedKeys = new ArrayList<String>();
    [javac]     ^^^^
    [javac] The type List is not generic; it cannot be parameterized
with arguments <String>
    [javac] ----------
    [javac] 2. ERROR in
/home/matthew/Code/Java/IcedTea/hg/openjdk/langtools/make/tools/CompileProperties/Compil
    [javac] eProperties.java (at line 220)
    [javac]     List<String> sortedKeys = new ArrayList<String>();
    [javac]          ^^^^^^
    [javac] Syntax error, parameterized types are only available if
source level is 5.0

....

BUILD FAILED
/home/matthew/Code/Java/IcedTea/hg/openjdk/langtools/make/build.xml:515:
Compile failed; see the compiler error output for details.


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The javac built in icedtea-1.4 has version 1.7.0.  I don't know why it
is trying to build the source file as pre-1.5.

Matt Flaschen