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

http://www.exiv2.org/builds/exiv2-0.27.3-Source.tar.gz

cd exiv2-0.27.3-Source

mkdir build-exiv
cd build-exiv

cmake -LAH -DCMAKE_C_FLAGS_RELEASE="-march=armv8-a+crc -mtune=cortex-a72 -Os -pipe" -DCMAKE_CXX_FLAGS_RELEASE="-march=armv8-a+crc -mtune=cortex-a72 -Os -pipe" -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 -G "Unix Makefiles" ../

find . -name flags.make -type f -exec sed -i 's/-fcf-protection//g' {} \;

[-fno-exceptions fails]

make [6m 59.95s]
sudo make install

-- Building shared library:            YES
-- Building PNG support:               YES
-- XMP metadata support:               YES
-- 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 PO files:                  NO
-- Building unit tests:                NO
-- Building doc:                       NO
-- Building with coverage flags:       NO
-- Using ccache:                       NO