autoreconf: Entering directory `.'
autoreconf: configure.ac: not using Gettext
autoreconf: running: /home/conan/w/cci_PR-4434/.conan/data/automake/1.16.3/_/_/package/258f6f05ca54813b3d7180161753df7f9ccf7e1d/bin/aclocal --force -I m4 --install ${ACLOCAL_FLAGS}
aclocal: installing 'm4/libtool.m4' from '/home/conan/w/cci_PR-4434/.conan/data/libtool/2.4.6/_/_/package/2b8edfb8febf5754a388297c0f18ee5a9cd8f36b/bin/share/aclocal/libtool.m4'
aclocal: installing 'm4/ltoptions.m4' from '/home/conan/w/cci_PR-4434/.conan/data/libtool/2.4.6/_/_/package/2b8edfb8febf5754a388297c0f18ee5a9cd8f36b/bin/share/aclocal/ltoptions.m4'
aclocal: installing 'm4/ltsugar.m4' from '/home/conan/w/cci_PR-4434/.conan/data/libtool/2.4.6/_/_/package/2b8edfb8febf5754a388297c0f18ee5a9cd8f36b/bin/share/aclocal/ltsugar.m4'
aclocal: installing 'm4/ltversion.m4' from '/home/conan/w/cci_PR-4434/.conan/data/libtool/2.4.6/_/_/package/2b8edfb8febf5754a388297c0f18ee5a9cd8f36b/bin/share/aclocal/ltversion.m4'
aclocal: installing 'm4/lt~obsolete.m4' from '/home/conan/w/cci_PR-4434/.conan/data/libtool/2.4.6/_/_/package/2b8edfb8febf5754a388297c0f18ee5a9cd8f36b/bin/share/aclocal/lt~obsolete.m4'
autoreconf: configure.ac: tracing
autoreconf: running: /home/conan/w/cci_PR-4434/.conan/data/libtool/2.4.6/_/_/package/2b8edfb8febf5754a388297c0f18ee5a9cd8f36b/bin/libtoolize --copy --force
autoreconf: running: /home/conan/w/cci_PR-4434/.conan/data/autoconf/2.69/_/_/package/cb054d0b3e1ca595dc66bc2339d40f1f8f04ab31/bin/autoconf --force
autoreconf: running: /home/conan/w/cci_PR-4434/.conan/data/autoconf/2.69/_/_/package/cb054d0b3e1ca595dc66bc2339d40f1f8f04ab31/bin/autoheader --force
autoreconf: running: /home/conan/w/cci_PR-4434/.conan/data/automake/1.16.3/_/_/package/258f6f05ca54813b3d7180161753df7f9ccf7e1d/bin/automake --add-missing --copy --force-missing
configure.ac:76: installing 'build-aux/compile'
configure.ac:76: installing 'build-aux/config.guess'
configure.ac:76: installing 'build-aux/config.sub'
configure.ac:61: installing 'build-aux/install-sh'
configure.ac:61: installing 'build-aux/missing'
src/Makefile.am: installing 'build-aux/depcomp'
parallel-tests: installing 'build-aux/test-driver'
autoreconf: Leaving directory `.'
./configure: line 12860: PKG_INSTALLDIR: command not found
configure: WARNING: CFLAGS is not empty, will attempt to apply optimization
	             flags to 'AM_CFLAGS' but depending on the contents of
	             CFLAGS these may be overridden.
	             CFLAGS = '-m64 -g'
configure: WARNING: doxygen not found - continuing without doxygen support
/usr/bin/x86_64-linux-gnu-ar: `u' modifier ignored since `D' is the default (see `U')
/usr/bin/x86_64-linux-gnu-ar: `u' modifier ignored since `D' is the default (see `U')
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY