Differences in the list of installed header files between builds made using cmake and autotools

[dwrobel]

Building/installing czmq provides different list of installed header files depending whether cmake or autotools is being used.

I did a build/install of czmq-4.2.1.tar.gz using both cmake:

mkdir build && cd build
cmake ..
make -j$(getconf _NPROCESSORS_ONLN)
make install DESTDIR=$PWD/out

and autotools:

./configure --prefix=$PWD/out
make -j$(getconf _NPROCESSORS_ONLN)
make install

Then I list files installed in the include directory and compare them:

$ diff -u installed-files.autotools installed-files.cmake 
--- installed-files.autotools   2022-08-17 15:24:20.890743054 +0200
+++ installed-files.cmake   2022-08-17 15:24:24.685760115 +0200
@@ -2,6 +2,11 @@
 ./czmq.h
 ./czmq_library.h
 ./czmq_prelude.h
+./readme.txt
+./sha1.h
+./sha1.inc_c
+./slre.h
+./slre.inc_c
 ./zactor.h
 ./zarmour.h
 ./zauth.h
@@ -16,8 +21,11 @@
 ./zdir_patch.h
 ./zfile.h
 ./zframe.h
+./zgossip_engine.inc
 ./zgossip.h
+./zgossip_msg.h
 ./zhash.h
+./zhash_primes.inc
 ./zhashx.h
 ./ziflist.h
 ./zlist.h
@@ -29,6 +37,7 @@
 ./zproxy.h
 ./zrex.h
 ./zsock.h
+./zsock_option.inc
 ./zstr.h
 ./zsys.h
 ./zuuid.h

It looks that cmake based build install much more files.

The real problem with those extra files I have is that Fedora is using cmake to build czmq and when I've tried to package and install libmd library then I'm receiving conflict of duplicated files:

Error: Transaction test error:
  file /usr/include/sha1.h from install of libmd-devel-1.0.4-1.fc36.x86_64 conflicts with file from package czmq-devel-4.2.1-4.fc36.x86_64

My guess is that those superfluous files installed when building using cmake are not needed and shouldn't be installed?

[sphaero]

any suggestions for a fix? The build scripts are generated by zproject so it needs fixing there then

[smac89]

This is still an issue. See also #2197