Exiv2 contains a C++ library and a command line utility for managing image and video metadata.
![[注意]](../images/note.png)
Development versions of BLFS may not build or run some packages properly if LFS or dependencies have been updated since the most recent stable versions of the books.
下载地址（HTTP）：https://github.com/Exiv2/exiv2/archive/v0.28.8/exiv2-0.28.8.tar.gz
MD5 校验和：3f3b2d9c3e73880ea8e6bd78c67ea56a
大小：45 MB
预计所需磁盘空间：134 MB（含测试）
预计构建时间：0.4 SBU (Using parallelism=4, with tests)
Brotli-1.2.0, cURL-8.21.0, and inih-62
Install Exiv2 by running the following commands:
mkdir build &&
cd build &&
cmake -D CMAKE_INSTALL_PREFIX=/usr \
-D CMAKE_BUILD_TYPE=Release \
-D EXIV2_ENABLE_VIDEO=yes \
-D EXIV2_ENABLE_WEBREADY=yes \
-D EXIV2_ENABLE_CURL=yes \
-D EXIV2_BUILD_SAMPLES=no \
-D CMAKE_SKIP_INSTALL_RPATH=ON \
-G Ninja .. &&
ninja
To test the results, issue: ninja test.
Now, as the root user:
ninja install
-D
CMAKE_SKIP_INSTALL_RPATH=ON: This switch makes
cmake remove
hardcoded library search paths (rpath) when installing a binary
executable file or a shared library. This package does not need
rpath once it's installed into the standard location, and rpath may
sometimes cause unwanted effects or even security issues.
-D EXIV2_ENABLE_VIDEO=yes:
This switch enables managing video metadata.
-D
EXIV2_ENABLE_WEBREADY=yes: This switch enables managing
web image metadata.
-D EXIV2_BUILD_SAMPLES=no:
This switch is necessary to suppress building and installing sample
programs. If the sample programs are built, 34 additional programs
are installed in /usr/bin.
-D EXIV2_ENABLE_CURL=yes:
This switch is necessary to enable network/http capabilities.
-D EXIV2_ENABLE_INIH=no: Use this
switch if you have not installed inih-62.
-D EXIV2_ENABLE_BROTLI=no: Use this
switch if you have not installed Brotli-1.2.0.