[ISSUE #4541] eventmesh-sdk-c make error for fail to make libcurl.a

[zhurq]

Fixes #4541.

Motivation

Explain the content here.
Explain why you want to make the changes and what problem you're trying to solve.

Modifications

fix error in makefile.

Documentation

• Does this pull request introduce a new feature? (yes / no)
• If yes, how is the feature documented? (not applicable / docs / JavaDocs / not documented)
• If a feature is not applicable for documentation, explain why?
• If a feature is not documented yet in this PR, please create a followup issue for adding the documentation

[codecov]

Codecov Report

Merging #4542 (d93d2df) into master (7438a55) will decrease coverage by 0.01%.
The diff coverage is n/a.

❗ Current head d93d2df differs from pull request most recent head 4cb28e3. Consider uploading reports for the commit 4cb28e3 to get more accurate results

@@             Coverage Diff              @@
##             master    #4542      +/-   ##
============================================
- Coverage     16.14%   16.14%   -0.01%     
+ Complexity     1581     1580       -1     
============================================
  Files           747      747              
  Lines         28965    28965              
  Branches       2541     2541              
============================================
- Hits           4677     4675       -2     
- Misses        23840    23841       +1     
- Partials        448      449       +1     

see 1 file with indirect coverage changes

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[pandaapo]

@zhurq
When I tried to build c sdk in github actions with the following script

eventmesh/.github/workflows/ci.yml

Lines 56 to 59 in 60063eb

	run: |
	git submodule init
	git submodule update
	make -C ./eventmesh-sdks/eventmesh-sdk-c

.

It reported the following error

Run git submodule init

Building  ==> third_party/libcurl.a...
Can't exec "aclocal": No such file or directory at /usr/local/Cellar/autoconf/2.71/share/autoconf/Autom4te/FileUtils.pm line 274.
autoreconf: error: aclocal failed with exit status: 2
make: *** [third_party/libcurl.a] Error 2

.
Do you know what the problem is?

[pandaapo]

It reported the following error

@zhurq
Based on this issue microsoft/vcpkg#24870, I fixed the error above through the following script

eventmesh/.github/workflows/ci.yml

Lines 56 to 62 in 256b587

	run: |
	if [[ "${{ matrix.os }}" == "ubuntu-latest" ]]; then
	sudo apt-get update && sudo apt-get install -y automake autoconf-archive
	elif [[ "${{ matrix.os }}" == "macOS-latest" ]]; then
	brew install automake autoconf-archive
	fi
	make -C ./eventmesh-sdks/eventmesh-sdk-c

.
Now github actions can start compiling C sdk. Then CI seems to report a compilation error.

Building third_party/libcurl.a third_party/libjson-c.a tmp/libm.a ==> librmb.a...
ar cqT librmb.a ./tmp/*.a && echo -e 'create librmb.a\naddlib librmb.a\nsave\nend' | ar -M
ar: no output archive specified yet
Syntax error in archive script, line 1
Syntax error in archive script, line 1
make: *** [makefile:81: librmb.a] Error 9
make: Leaving directory '/home/runner/work/eventmesh/eventmesh/eventmesh-sdks/eventmesh-sdk-c'
Error: Process completed with exit code 2.

Could you take a look at what the problem is?