macOS builds Tomcat source code environment

1. Send Tomcat fork to your own warehouse and download the source code locally

git clone https://github.com/XXX/tomcat.git

2. Install Ant

Tomcat is a project built by ant, so ant needs to be installed. The installation steps are as follows:
(1) Download the installation package (version number at least 1.9.10) (Note: detailed build steps are given on the official website, refer to the link: https://tomcat.apache.org/tomcat-10.0-doc/building.html )
(2) Unzip the installation package apache-ant-1.10.10-bin zip
(3) Edit bash_profile

export ANT_HOME=/Users/sunxi/Documents/application/apache-ant-1.10.10
export PATH=$ANT_HOME/bin:$PATH

(4)source .bash_profile
(5) Verify ant installation

sunxi@sunxideMacBook-Pro ~ % ant -version
Apache Ant(TM) version 1.10.10 compiled on April 12 2021

3. Compile Tomcat source code

(1) Copy a build properties. Default file and rename it to build Properties, and modify the base Path (this path is used to store the dependent packages downloaded when building Tomcat. Here is the absolute path)

base.path=/xxx/application/tomcat-build-libs

(2) Will build The following content in the XML file is commented out because it will get an NSIS. XML file when downloading the dependency Exe file, which is used to generate the installation program of tomcat on windows platform. We don't need it here, so we can build it in ant's build file Remove it from the XML. (here, the author has tests before and after the notes, and there are no problems in the author's environment. Here, the author gives a reference link: https://mp.weixin.qq.com/s/iK12Qhj8vcfLLFLPCHwIrg )

<antcall target="downloadzip">
	<param name="sourcefile" value="${nsis.loc}"/>
	<param name="destfile" value="${nsis.exe}"/>
	<param name="destdir" value="${nsis.home}/.."/>
	<param name="checksum.enabled" value="${nsis.checksum.enabled}"/>
	<param name="checksum.algorithm" value="${nsis.checksum.algorithm}"/>
	<param name="checksum.value" value="${nsis.checksum.value}"/>
</antcall>

(3) Execute ant command compilation in the root directory of the source code. After the command is executed successfully, BUILD SUCCESSFUL will be displayed on the screen
The author reported the following errors during compilation. Refer to the link https://blog.csdn.net/u011109679/article/details/117674702 Repaired, specific
The error information and solutions are as follows:

Error reporting information

BUILD FAILED
/Users/sunxi/Documents/gitcode/tomcat/build.xml:1040: The following error occurred while executing this line:
/Users/sunxi/Documents/gitcode/tomcat/build.xml:3805: Failed to parse date string 06/15/2021 03:04:19 afternoon.

resolvent

Put the source code under the root directory build.xml In the file<format property="tstamp.file" pattern="MM/dd/yyyy hh:mm:ss aa"/>Change to
<format property="tstamp.file" pattern="123"/>(pattern Modify to any string);
Put the source code in the root directory modules/jdbc-pool/build.xml In the file<format property="tstamp.file" pattern="MM/dd/yyyy hh:mm:ss aa"/>Change to
<format property="tstamp.file" pattern="123"/>

4. Import the code into IDEA

(1) Execute the following command in the root directory of the source code

ant ide-intellij

After executing the command, the interface will be as follows:

sunxi@bogon tomcat % ant ide-intellij
Buildfile: /Users/sunxi/Documents/gitcode/tomcat/build.xml

download-bnd:

testexist:
     [echo] Testing  for /Users/sunxi/Documents/application/tomcat-build-libs/bnd-5.3.0/biz.aQute.bnd-5.3.0.jar

setproxy:

downloadfile:

testexist:
     [echo] Testing  for /Users/sunxi/Documents/application/tomcat-build-libs/osgi-annotations-1.0.0/org.osgi.annotation.bundle-1.0.0.jar

setproxy:

downloadfile:

setup-bnd:

download-compile:

testexist:
     [echo] Testing  for /Users/sunxi/Documents/application/tomcat-build-libs/commons-daemon-1.2.4/commons-daemon-1.2.4.jar

downloadgz-2:

testexist:
     [echo] Testing  for /Users/sunxi/Documents/application/tomcat-build-libs/ecj-4.18/ecj-4.18.jar

downloadfile-2:

testexist:
     [echo] Testing  for /Users/sunxi/Documents/application/tomcat-build-libs/jaxrpc-1.1-rc4/geronimo-spec-jaxrpc-1.1-rc4.jar

setproxy:

downloadfile:

testexist:
     [echo] Testing  for /Users/sunxi/Documents/application/tomcat-build-libs/wsdl4j-1.6.3/wsdl4j-1.6.3.jar

setproxy:

downloadfile:

testexist:
     [echo] Testing  for /Users/sunxi/Documents/application/tomcat-build-libs/migration-1.0.0/jakartaee-migration-1.0.0-shaded.jar

setproxy:

downloadfile:

download-test-compile:

testexist:
     [echo] Testing  for /Users/sunxi/Documents/application/tomcat-build-libs/junit-4.13/junit-4.13.jar

setproxy:

downloadfile:
      [get] Getting: https://repo.maven.apache.org/maven2/junit/junit/4.13/junit-4.13.jar
      [get] To: /Users/sunxi/Documents/application/tomcat-build-libs/download-1854922165.tmp
     [echo] Checksum check for junit-4.13.jar, algorithm MD5|SHA-1: OK
    [mkdir] Created dir: /Users/sunxi/Documents/application/tomcat-build-libs/junit-4.13
     [move] Moving 1 file to /Users/sunxi/Documents/application/tomcat-build-libs/junit-4.13

testexist:
     [echo] Testing  for /Users/sunxi/Documents/application/tomcat-build-libs/hamcrest-2.2/hamcrest-2.2.jar

setproxy:

downloadfile:
      [get] Getting: https://repo.maven.apache.org/maven2/org/hamcrest/hamcrest/2.2/hamcrest-2.2.jar
      [get] To: /Users/sunxi/Documents/application/tomcat-build-libs/download-220608314.tmp
     [echo] Checksum check for hamcrest-2.2.jar, algorithm SHA-512: OK
    [mkdir] Created dir: /Users/sunxi/Documents/application/tomcat-build-libs/hamcrest-2.2
     [move] Moving 1 file to /Users/sunxi/Documents/application/tomcat-build-libs/hamcrest-2.2

testexist:
     [echo] Testing  for /Users/sunxi/Documents/application/tomcat-build-libs/easymock-4.2/easymock-4.2.jar

setproxy:

downloadfile:
      [get] Getting: https://repo.maven.apache.org/maven2/org/easymock/easymock/4.2/easymock-4.2.jar
      [get] To: /Users/sunxi/Documents/application/tomcat-build-libs/download-989123826.tmp
     [echo] Checksum check for easymock-4.2.jar, algorithm SHA-512: OK
    [mkdir] Created dir: /Users/sunxi/Documents/application/tomcat-build-libs/easymock-4.2
     [move] Moving 1 file to /Users/sunxi/Documents/application/tomcat-build-libs/easymock-4.2

testexist:
     [echo] Testing  for /Users/sunxi/Documents/application/tomcat-build-libs/cglib-3.3.0/cglib-nodep-3.3.0.jar

setproxy:

downloadfile:
      [get] Getting: https://repo.maven.apache.org/maven2/cglib/cglib-nodep/3.3.0/cglib-nodep-3.3.0.jar
      [get] To: /Users/sunxi/Documents/application/tomcat-build-libs/download-1431192676.tmp
     [echo] Checksum check for cglib-nodep-3.3.0.jar, algorithm SHA-512: OK
    [mkdir] Created dir: /Users/sunxi/Documents/application/tomcat-build-libs/cglib-3.3.0
     [move] Moving 1 file to /Users/sunxi/Documents/application/tomcat-build-libs/cglib-3.3.0

testexist:
     [echo] Testing  for /Users/sunxi/Documents/application/tomcat-build-libs/objenesis-3.1/objenesis-3.1.jar

setproxy:

downloadfile:
      [get] Getting: https://repo.maven.apache.org/maven2/org/objenesis/objenesis/3.1/objenesis-3.1.jar
      [get] To: /Users/sunxi/Documents/application/tomcat-build-libs/download-945284156.tmp
     [echo] Checksum check for objenesis-3.1.jar, algorithm SHA-512: OK
    [mkdir] Created dir: /Users/sunxi/Documents/application/tomcat-build-libs/objenesis-3.1
     [move] Moving 1 file to /Users/sunxi/Documents/application/tomcat-build-libs/objenesis-3.1

testexist:
     [echo] Testing  for /Users/sunxi/Documents/application/tomcat-build-libs/unboundid-5.1.4/unboundid-ldapsdk-5.1.4.jar

setproxy:

downloadfile:
      [get] Getting: https://repo.maven.apache.org/maven2/com/unboundid/unboundid-ldapsdk/5.1.4/unboundid-ldapsdk-5.1.4.jar
      [get] To: /Users/sunxi/Documents/application/tomcat-build-libs/download-1631250359.tmp
     [echo] Checksum check for unboundid-ldapsdk-5.1.4.jar, algorithm SHA-512: OK
    [mkdir] Created dir: /Users/sunxi/Documents/application/tomcat-build-libs/unboundid-5.1.4
     [move] Moving 1 file to /Users/sunxi/Documents/application/tomcat-build-libs/unboundid-5.1.4

ide-intellij:
     [copy] Copying 10 files to /Users/sunxi/Documents/gitcode/tomcat/.idea
     [echo] IntelliJ IDEA project directory created. Please create PATH VARIABLES for
     [echo] 
     [echo]       ANT_HOME          = /Users/sunxi/Documents/application/apache-ant-1.10.10
     [echo]       TOMCAT_BUILD_LIBS = /Users/sunxi/Documents/application/tomcat-build-libs
     [echo]     

BUILD SUCCESSFUL
Total time: 1 minute 1 second

(2) Import the code into IDEA and configure ant in IDEA_ Home and TOMCAT_BUILD_LIBS, as shown in the figure below:

(3) Create a Catalina home directory locally and copy all files in the build directory under the output directory of the compiled source code to Catalina home

(4) Configure Tomcat's entry and VM parameters in IDEA, as follows:

Configuration item	value
Main class	org.apache.catalina.startup.Bootstrap
VM options	-Dcatalina.home=/Users/sunxi/Documents/application/catalina-home -Duser.language=en -Duser.region=US -Dfile.encoding=UTF-8

5. Start Tomcat in IDEA

The startup method is to run org apache. catalina. startup. After bootstrap's main method is started, open the browser and enter 127.0.0.1:8080. The page is displayed as follows:

Added by Mikell on Sat, 29 Jan 2022 10:08:01 +0200

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