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49 lines
1.7 KiB
Markdown
49 lines
1.7 KiB
Markdown
1 year ago
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The library requires that C99 integer types are available on the
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target computer. Specifically the int8_t, int16_t, int32_t, int64_t
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and their unsigned counterpart types.
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## Unix, Linux, macOS
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A simple `make` on most Unix-like systems should build the library.
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The included Makefile should work for most Unix-like environments and
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many make variants. It is known to work with GNU make, which, if not the
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default, is sometimes installed as `gmake`.
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The `CC`, `CFLAGS`, `LDFLAGS` and `CPPFLAGS` environment variables can be set
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to control the build.
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If the **LIBMSEED_URL** variable is defined during the build, the library will
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be compiled with support for reading from URLs. Currently, this support requires
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that [libcurl](https://curl.haxx.se/) be installed on the target system.
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The simplest way to build the library with URL support is to include `-DLIMSEED_URL`
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in the CFLAGS environment variable. Or invoking the build as such:
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```
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CFLAGS+=" -DLIBMSEED_URL" make
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```
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By default a statically linked version of the library is built: **libmseed.a**,
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with an accompanying header **libmseed.h**.
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With GCC, clang or compatible build tools it is possible to build a shared
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library with `make shared`.
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A simple install method for the shared library can be invoked with
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`make install`. By default the installation destination is /usr/local.
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The install destination may be specified using the **PREFIX** variable, for
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example:
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```
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make install PREFIX=/path/to/install/
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```
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## Windows
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On a Windows platform the library can be compiled by using the
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NMake compatible Makefile.win (e.g. 'nmake -f Makefile.win').
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The default target is a static library 'libmseed.lib'.
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A libmseed.def file is included for use building and linking a DLL.
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