Windows下的Java Makefile重音符号阻塞

Question

First off, I'm sorry if this is trivial, I have no experience with make files, I only develop on Windows and I'm used to IDEs.

I need to compile an external java library. It comes with a makefile. Unfortunately I'm having a lot of trouble getting it to run.

I installed make and grep from the GnuWin32 toolset and added it to my path variable. When I try to run the makefile it chokes on:

"javac: invalid flag: `find"
Usage: javac <options> <source files>

It seems like it has problems interpreting the accent mark. Is that supposed to be a quotation mark killed by text encoding? I did a quick google search but I'm not finding anything relevant.

Here is the full make file I'm trying to get to run:

# UNIX:
#JAVAC=javac -encoding utf8 -target 1.6 -source 1.6 -Xlint:deprecation -Xlint:unchecked -cp "../lib/asm-4.1.jar:../lib/asm-analysis-4.1.jar:../lib/asm-commons-4.1.jar:../lib/asm-tree-4.1.jar:../lib/asm-util-4.1.jar:../lib/asm-xml-4.1.jar:../lib/junit-4.0.jar"
# Win32:
JAVAC=javac -encoding utf8 -target 1.6 -source 1.6 -Xlint:deprecation -Xlint:unchecked -cp "../lib/asm-4.1.jar;../lib/asm-analysis-4.1.jar;../lib/asm-commons-4.1.jar;../lib/asm-tree-4.1.jar;../lib/asm-util-4.1.jar;../lib/asm-xml-4.1.jar;../lib/junit-4.0.jar"
JAVA=java
SOURCES=`find . -name "*.java" | grep -v \\\#`
JAR=pqlib.jar

.PHONY = all default clean test benchmark jar

default: all

all:
    ${JAVAC} `find . -name "*.java" | grep -v \\\#` 

clean:
    rm -f `find . -name "*.class"`

test: all
    ${JAVA} org.junit.runner.JUnitCore `find edu -name "*Test.java" | grep -v \\\# | sed 's/^\.\///' | sed 's/\.java//' | tr '/' '.'`

benchmark: all bench/MiniBench.class
    ${JAVA} bench.MiniBench

jar: all
    rm -f ${JAR}
    jar cf ${JAR} `find edu -name "*.class" | grep -v Test` 

Any help is greatly appreciated.

Answer 1

It looks like you need to install Cygwin32 and add its bin directory to your path.

The commands find , grep etc. are all part of it. OR you can install them one by one as you did with grep .

Is there an README or INSTALL file that comes with your library? This things are usually explained in those files.