[MacPorts] #63635: libgcrypt +universal Failed to destroot: libgcrypt.pc differs in .../destroot-arm64/... and .../destroot-ppc-intel/... and cannot be merged

[MacPorts]

#63635: libgcrypt +universal Failed to destroot: libgcrypt.pc differs in
.../destroot-arm64/... and .../destroot-ppc-intel/... and cannot be merged
---------------------------+--------------------
  Reporter:  ShadSterling  |      Owner:  (none)
      Type:  defect        |     Status:  new
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.7.1
Resolution:                |   Keywords:
      Port:  libgcrypt     |
---------------------------+--------------------

Comment (by ShadSterling):

 Yes, I do have `curl +gsasl`.  Does that affect the build of `libgcrypt`?

 After installing macos updates the logs are slightly different, but it
 looks like mostly timestamps and some messages appearing in a different
 order.

 It looks like all of the references to `ppc-intel` are in paths in the
 section of the log beginning with {{{:info:destroot --->  Staging
 libgcrypt into destroot for architecture x86_64}}}, as if `libgcrypt` is
 using `ppc-intel` internally for `x86_64`

 It also looks like `libgcrypt.pc` is invalid in both architectures:
 {{{
 :info:destroot error: /Library/Developer/CommandLineTools/usr/bin/libtool:
 file:
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_libgcrypt/libgcrypt/work
 /destroot-arm64//opt/local/lib/pkgconfig/libgcrypt.pc is not an object
 file (not allowed in a library)
 :info:destroot error: /Library/Developer/CommandLineTools/usr/bin/libtool:
 file:
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_libgcrypt/libgcrypt/work
 /destroot-ppc-intel//opt/local/lib/pkgconfig/libgcrypt.pc is not an object
 file (not allowed in a library)
 :info:destroot Command failed: /usr/bin/libtool
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_libgcrypt/libgcrypt/work
 /destroot-arm64//opt/local/lib/pkgconfig/libgcrypt.pc"
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_libgcrypt/libgcrypt/work
 /destroot-ppc-intel//opt/local/lib/pkgconfig/libgcrypt.pc" -o
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_libgcrypt/libgcrypt/work/destroot//opt/local/lib/pkgconfig/libgcrypt.pc"
 }}}

 There are 4 versions created
 {{{
 -rw-r--r-- 1 root wheel 644 Oct 16 21:00
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_libgcrypt/libgcrypt/work
 /destroot-arm64/opt/local/lib/pkgconfig/libgcrypt.pc
 -rw-r--r-- 1 root wheel 643 Oct 16 21:00
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_libgcrypt/libgcrypt/work
 /destroot-intel/opt/local/lib/pkgconfig/libgcrypt.pc
 -rw-r--r-- 1 root wheel 643 Oct 16 21:00
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_libgcrypt/libgcrypt/work
 /destroot-ppc-intel/opt/local/lib/pkgconfig/libgcrypt.pc
 -rw-r--r-- 1 root wheel 643 Oct 16 21:00
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_libgcrypt/libgcrypt/work
 /destroot-x86_64/opt/local/lib/pkgconfig/libgcrypt.pc
 }}}

 Which are indeed not object files; `file` says they're `ASCII text`.  The
 latter 3 are identical, the arm differs by one line, and they look like
 some sort of port info or maybe configure results; `diff -y` says
 {{{
 prefix=/opt/local
 prefix=/opt/local
 exec_prefix=${prefix}
 exec_prefix=${prefix}
 includedir=${prefix}/include
 includedir=${prefix}/include
 libdir=${exec_prefix}/lib
 libdir=${exec_prefix}/lib
 host=aarch64-apple-darwin20.6.0                               |
 host=x86_64-apple-darwin20.6.0
 api_version=1
 api_version=1
 symmetric_ciphers="arcfour blowfish cast5 des aes twofish ser
 symmetric_ciphers="arcfour blowfish cast5 des aes twofish ser
 asymmetric_ciphers="dsa elgamal rsa ecc"
 asymmetric_ciphers="dsa elgamal rsa ecc"
 digests="crc gostr3411-94  md4 md5 rmd160 sha1 sha256 sha512
 digests="crc gostr3411-94  md4 md5 rmd160 sha1 sha256 sha512

 Name: libgcrypt                                                 Name:
 libgcrypt
 Description: General purpose cryptographic library
 Description: General purpose cryptographic library
 Requires.private: gpg-error
 Requires.private: gpg-error
 Version: 1.9.4                                                  Version:
 1.9.4
 Cflags: -I${includedir}                                         Cflags:
 -I${includedir}
 Libs: -L${libdir} -lgcrypt                                      Libs:
 -L${libdir} -lgcrypt
 Libs.private:
 Libs.private:
 URL: https://www.gnupg.org/software/libgcrypt/index.html        URL:
 https://www.gnupg.org/software/libgcrypt/index.html
 }}}

 So I'd guess the problem is that the universal build is trying to link a
 file it shouldn't

-- 
Ticket URL: <https://trac.macports.org/ticket/63635#comment:5>
MacPorts <https://www.macports.org/>
Ports system for macOS