35 lines
1.0 KiB
Bash
35 lines
1.0 KiB
Bash
#!/bin/sh
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# Overridable.
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[ -z "$LIBSODIUM_BUILD_DIR" ] && LIBSODIUM_BUILD_DIR=`pwd`/build
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# Upgraded from time to time.
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export MIN_LIBSODIUM_VERSION=1.0.18
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export LIBSODIUM_SHA256=6f504490b342a4f8a4c4a02fc9b866cbef8622d5df4e5452b46be121e46636c1
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[ ! -z "$SODIUM_BUILD_DEBUG" ] && export SODIUM_BUILD_VERBOSE=1
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function version { echo "$@" | awk -F. '{ printf("%d%03d%03d%03d\n", $1,$2,$3,$4); }'; }
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if `pkg-config libsodium --exists`; then
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PKG_VER=`pkg-config libsodium --modversion`
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if [ $(version "$PKG_VER") -ge $(version "$MIN_LIBSODIUM_VERSION") ]; then
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[ ! -z "$SODIUM_BUILD_VERBOSE" ] && echo "Using packaged libsodium." 1>&2
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else
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[ ! -z "$SODIUM_BUILD_VERBOSE" ] && echo "System packaged libsodium is too old." 1>&2
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export LIBSODIUM_INSTALL=1
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fi
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else
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[ ! -z "$SODIUM_BUILD_VERBOSE" ] && echo "Missing libsodium system package." 1>&2
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export LIBSODIUM_INSTALL=1
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fi
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if [ "$LIBSODIUM_INSTALL" = "1" ]; then
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export LIBSODIUM_INSTALL_PATH="$LIBSODIUM_BUILD_DIR"/libsodium
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export PKG_CONFIG_PATH="$LIBSODIUM_INSTALL_PATH"/lib/pkgconfig
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fi
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