tce-load -i compiletc cmake expat2-dev curl-dev

wget https://github.com/Exiv2/exiv2/releases/download/v0.27.5/exiv2-0.27.5-Source.tar.gz

cd exiv2-0.27.5-Source

mkdir build
cd build

cmake -LAH -DCMAKE_C_FLAGS_RELEASE="-flto -mtune=generic -Os -pipe -DNDEBUG" -DCMAKE_CXX_FLAGS_RELEASE="-flto -mtune=generic -Os -pipe -DNDEBUG" -DCMAKE_INSTALL_PREFIX=/usr/local -DCMAKE_BUILD_TYPE=Release -DCMAKE_VERBOSE_MAKEFILE=TRUE -DEXIV2_ENABLE_VIDEO=yes -DEXIV2_ENABLE_WEBREADY=yes -DEXIV2_ENABLE_CURL=yes -DEXIV2_ENABLE_SSH=no -DEXIV2_BUILD_SAMPLES=no -DCMAKE_INSTALL_LIBDIR=lib -G "Unix Makefiles" ../

[-fno-exceptions fails]

make [1m 53.77s]
sudo make install

-- Building shared library:            YES
-- Building PNG support:               YES
-- XMP metadata support:               YES
-- Building BMFF support:              NO
-- Native language support:            NO
-- Conversion of Windows XP tags:      YES
-- Nikon lens database:                YES
-- Building video support:             YES
-- Building webready support:          YES
-- USE Libcurl for HttpIo:             YES
-- USE Libssh for SshIo:               NO
-- Building exiv2 command:             YES
-- Building samples:                   NO
-- Building unit tests:                NO
-- Building doc:                       NO
-- Building with coverage flags:       NO
-- Using ccache:                       NO
-- ------------------------------------------------------------------
--  WARNING: Deprecated features: EPS, Video, Ssh
-- ------------------------------------------------------------------