| The Android Open Source Project | 88b6079 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 1 | # Selects a Java compiler. |
| 2 | # |
| 3 | # Inputs: |
| 4 | # CUSTOM_JAVA_COMPILER -- "eclipse", "openjdk". or nothing for the system |
| 5 | # default |
| 6 | # |
| 7 | # Outputs: |
| 8 | # COMMON_JAVAC -- Java compiler command with common arguments |
| Ying Wang | ad69099 | 2013-09-20 17:11:43 -0700 | [diff] [blame^] | 9 | # |
| 10 | |
| 11 | ifeq ($(EXPERIMENTAL_USE_JAVA7_OPENJDK),) |
| 12 | common_flags := -target 1.5 -Xmaxerrs 9999999 |
| 13 | else |
| 14 | common_flags := -Xmaxerrs 9999999 |
| 15 | endif |
| 16 | |
| The Android Open Source Project | 88b6079 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 17 | |
| 18 | # Whatever compiler is on this system. |
| Raphael | 63c8af9 | 2010-06-12 11:36:14 -0700 | [diff] [blame] | 19 | ifeq ($(BUILD_OS), windows) |
| The Android Open Source Project | 88b6079 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 20 | COMMON_JAVAC := development/host/windows/prebuilt/javawrap.exe -J-Xmx256m \ |
| Ying Wang | ad69099 | 2013-09-20 17:11:43 -0700 | [diff] [blame^] | 21 | $(common_flags) |
| The Android Open Source Project | 88b6079 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 22 | else |
| Ying Wang | ad69099 | 2013-09-20 17:11:43 -0700 | [diff] [blame^] | 23 | COMMON_JAVAC := javac -J-Xmx512M $(common_flags) |
| The Android Open Source Project | 88b6079 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 24 | endif |
| 25 | |
| 26 | # Eclipse. |
| 27 | ifeq ($(CUSTOM_JAVA_COMPILER), eclipse) |
| 28 | COMMON_JAVAC := java -Xmx256m -jar prebuilt/common/ecj/ecj.jar -5 \ |
| 29 | -maxProblems 9999999 -nowarn |
| 30 | $(info CUSTOM_JAVA_COMPILER=eclipse) |
| 31 | endif |
| 32 | |
| The Android Open Source Project | 88b6079 | 2009-03-03 19:28:42 -0800 | [diff] [blame] | 33 | HOST_JAVAC ?= $(COMMON_JAVAC) |
| 34 | TARGET_JAVAC ?= $(COMMON_JAVAC) |
| 35 | |
| 36 | #$(info HOST_JAVAC=$(HOST_JAVAC)) |
| 37 | #$(info TARGET_JAVAC=$(TARGET_JAVAC)) |