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@@ -52,6 +52,32 @@
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#include "usage_compressed.h"
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+
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+/* "Do not compress usage text if uncompressed text is small
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+ * and we don't include bunzip2 code for other reasons"
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+ *
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+ * Useful for mass one-applet rebuild (bunzip2 code is ~2.7k).
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+ *
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+ * Unlike BUNZIP2, if FEATURE_SEAMLESS_BZ2 is on, bunzip2 code is built but
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+ * still may be unused if none of the selected applets calls open_zipped()
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+ * or its friends; we test for (FEATURE_SEAMLESS_BZ2 && <APPLET>) instead.
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+ * For example, only if TAR and FEATURE_SEAMLESS_BZ2 are both selected,
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+ * then bunzip2 code will be linked in anyway, and disabling help compression
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+ * would be not optimal:
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+ */
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+#if UNPACKED_USAGE_LENGTH < 4*1024 \
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+ && !(ENABLE_FEATURE_SEAMLESS_BZ2 && ENABLE_TAR) \
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+ && !(ENABLE_FEATURE_SEAMLESS_BZ2 && ENABLE_MODPROBE) \
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+ && !(ENABLE_FEATURE_SEAMLESS_BZ2 && ENABLE_INSMOD) \
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+ && !(ENABLE_FEATURE_SEAMLESS_BZ2 && ENABLE_DEPMOD) \
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+ && !(ENABLE_FEATURE_SEAMLESS_BZ2 && ENABLE_MAN) \
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+ && !ENABLE_BUNZIP2 \
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+ && !ENABLE_BZCAT
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+# undef ENABLE_FEATURE_COMPRESS_USAGE
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+# define ENABLE_FEATURE_COMPRESS_USAGE 0
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+#endif
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+
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+
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#if ENABLE_SHOW_USAGE && !ENABLE_FEATURE_COMPRESS_USAGE
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static const char usage_messages[] ALIGN1 = UNPACKED_USAGE;
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#else
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