22 lines
710 B
Diff
22 lines
710 B
Diff
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Allow usage when fork() is not available
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When fork() is not available, we need to define NO_ZPIPE so that
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libXpm doesn't try to fork/exec to use a pipe to uncompress compressed
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.xpm files. There is obviously a loss of functionality, but loading
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uncompressed .xpm files should continue to work.
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Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Index: b/configure.ac
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===================================================================
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--- a/configure.ac
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+++ b/configure.ac
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@@ -22,6 +22,7 @@
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# Checks for library functions
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AC_CHECK_FUNCS([strlcat])
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+AC_CHECK_FUNC([fork],[], AC_DEFINE(NO_ZPIPE))
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# Obtain compiler/linker options for dependencies
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PKG_CHECK_MODULES(XPM, xproto x11)
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