![Guy Harris](/assets/img/avatar_default.png)
all the "packet-XXX.c" files doesn't work with some "make"s; they seem to pass only the first few names in the list to the shell, for some reason. Therefore, we use a script to generate the "register.c" file, and run that script from the Makefile. svn path=/trunk/; revision=930
27 lines
853 B
Bash
Executable file
27 lines
853 B
Bash
Executable file
#! /bin/sh
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#
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# The first argument is the directory in which the source files live.
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#
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srcdir="$1"
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shift
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#
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# All subsequent arguments are the files to scan.
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#
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rm -f register.c-tmp
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echo '/* Do not modify this file. */' >register.c-tmp
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echo '/* It is created automatically by the Makefile. */'>>register.c-tmp
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echo '#include "register.h"' >>register.c-tmp
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echo 'void register_all_protocols(void) {' >>register.c-tmp
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for f in "$@"
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do
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grep '^proto_register_[a-z_0-9A-Z]* *(' $srcdir/$f 2>/dev/null
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done | sed -e 's/^.*://' -e 's/^\([a-z_0-9A-Z]*\).*/ {extern void \1 (void); \1 ();}/' >>register.c-tmp
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for f in "$@"
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do
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grep '^void proto_register_[a-z_0-9A-Z]* *(' $srcdir/$f 2>/dev/null
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done | sed -e 's/^.*://' -e 's/^void \([a-z_0-9A-Z]*\).*/ {extern void \1 (void); \1 ();}/' >>register.c-tmp
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echo '}' >>register.c-tmp
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mv register.c-tmp register.c
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