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Remove Java 6 build support 

Change-Id: I9754844af58e3f81d7eb9dae286128d17a2cb56c
This commit is contained in:
Neil Fuller 2014-10-16 10:23:03 +01:00
parent c131ec09d9
commit 46e00ea4ba
4 changed files with 10 additions and 46 deletions
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4
core/combo/javac.mk
View File

@ -9,11 +9,7 @@
# COMMON_JAVAC -- Java compiler command with common arguments
#
ifneq ($(LEGACY_USE_JAVA6),)
common_jdk_flags := -target 1.5 -Xmaxerrs 9999999
else
common_jdk_flags := -source 1.7 -target 1.7 -Xmaxerrs 9999999
endif
# Use the indexer wrapper to index the codebase instead of the javac compiler
ifeq ($(ALTERNATE_JAVAC),)

10
core/config.mk
View File

@ -418,17 +418,7 @@ else
COLUMN:= column
endif
ifeq ($(HOST_OS),darwin)
ifeq ($(LEGACY_USE_JAVA6),)
HOST_JDK_TOOLS_JAR:= $(shell $(BUILD_SYSTEM)/find-jdk-tools-jar.sh)
else
# Deliberately set to blank for Java 6 installations on MacOS. These
# versions allegedly use a non-standard directory structure.
HOST_JDK_TOOLS_JAR :=
endif
else
HOST_JDK_TOOLS_JAR:= $(shell $(BUILD_SYSTEM)/find-jdk-tools-jar.sh)
endif
ifneq ($(HOST_JDK_TOOLS_JAR),)
ifeq ($(wildcard $(HOST_JDK_TOOLS_JAR)),)

13
core/main.mk
View File

@ -139,19 +139,11 @@ endif
java_version_str := $(shell unset _JAVA_OPTIONS && java -version 2>&1)
javac_version_str := $(shell unset _JAVA_OPTIONS && javac -version 2>&1)
# Check for the correct version of java, should be 1.7 by
# default, and 1.6 if LEGACY_USE_JAVA6 is set.
ifeq ($(LEGACY_USE_JAVA6),)
# Check for the correct version of java.
required_version := "1.7.x"
required_javac_version := "1.7"
java_version := $(shell echo '$(java_version_str)' | grep '^java .*[ "]1\.7[\. "$$]')
javac_version := $(shell echo '$(javac_version_str)' | grep '[ "]1\.7[\. "$$]')
else # if LEGACY_USE_JAVA6
required_version := "1.6.x"
required_javac_version := "1.6"
java_version := $(shell echo '$(java_version_str)' | grep '^java .*[ "]1\.6[\. "$$]')
javac_version := $(shell echo '$(javac_version_str)' | grep '[ "]1\.6[\. "$$]')
endif # if LEGACY_USE_JAVA6
ifeq ($(strip $(java_version)),)
$(info ************************************************************)
@ -170,13 +162,10 @@ endif
# Check for the current JDK.
#
# For Java 1.7, we require OpenJDK on linux and Oracle JDK on Mac OS.
# For Java 1.6, we require Oracle for all host OSes.
requires_openjdk := false
ifeq ($(LEGACY_USE_JAVA6),)
ifeq ($(HOST_OS), linux)
requires_openjdk := true
endif
endif
# Check for the current jdk

29
envsetup.sh
View File

@ -1390,7 +1390,7 @@ function godir () {
\cd $T/$pathname
}
# Force JAVA_HOME to point to java 1.7 or java 1.6 if it isn't already set.
# Force JAVA_HOME to point to java 1.7 if it isn't already set.
#
# Note that the MacOS path for java 1.7 includes a minor revision number (sigh).
# For some reason, installing the JDK doesn't make it show up in the
@ -1407,25 +1407,14 @@ function set_java_home() {
fi
if [ ! "$JAVA_HOME" ]; then
if [ -n "$LEGACY_USE_JAVA6" ]; then
case `uname -s` in
Darwin)
export JAVA_HOME=/System/Library/Frameworks/JavaVM.framework/Versions/1.6/Home
;;
*)
export JAVA_HOME=/usr/lib/jvm/java-6-sun
;;
esac
else
case `uname -s` in
Darwin)
export JAVA_HOME=$(/usr/libexec/java_home -v 1.7)
;;
*)
export JAVA_HOME=/usr/lib/jvm/java-7-openjdk-amd64
;;
esac
fi
case `uname -s` in
Darwin)
export JAVA_HOME=$(/usr/libexec/java_home -v 1.7)
;;
*)
export JAVA_HOME=/usr/lib/jvm/java-7-openjdk-amd64
;;
esac
# Keep track of the fact that we set JAVA_HOME ourselves, so that
# we can change it on the next envsetup.sh, if required.