95d45cde11
If a driver has no info generated by pmdinfogen, and if this driver is compiled as pedantic, then an failure would occur: drivers/rte_common_mlx5.pmd.c:1: error: ISO C forbids an empty translation unit [-Werror=pedantic] Such error is triggered with the new mlx5 common directory. In order to allow an "empty driver info" compiled in pedantic mode, the script generating .pmd.c file is modified to add a static string unconditionnaly. The minimal generated code is: static __attribute__((unused)) const char *generator = "/path/to/dpdk/buildtools/gen-pmdinfo-cfile.sh"; Signed-off-by: Thomas Monjalon <thomas@monjalon.net> Acked-by: Bruce Richardson <bruce.richardson@intel.com>
15 lines
381 B
Bash
Executable file
15 lines
381 B
Bash
Executable file
#! /bin/sh
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# SPDX-License-Identifier: BSD-3-Clause
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# Copyright(c) 2017 Intel Corporation
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arfile=$1
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output=$2
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pmdinfogen=$3
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# The generated file must not be empty if compiled in pedantic mode
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echo 'static __attribute__((unused)) const char *generator = "'$0'";' > $output
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for ofile in `ar t $arfile` ; do
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ar p $arfile $ofile | $pmdinfogen - - >> $output 2> /dev/null
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done
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exit 0
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