devtools: remove check-includes script
The check-includes script allowed checking header files in a given directory to ensure that each header compiled alone without requiring any other header inclusions. With header checking now being done by the chkincs app in the build system this script can be removed. Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
This commit is contained in:
Bruce Richardson
David Marchand
parent
727414e20e
commit
b38480dc4e
@ -81,7 +81,6 @@ F: devtools/check-dup-includes.sh
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F: devtools/check-maintainers.sh
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F: devtools/check-forbidden-tokens.awk
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F: devtools/check-git-log.sh
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F: devtools/check-includes.sh
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F: devtools/check-spdx-tag.sh
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F: devtools/check-symbol-maps.sh
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F: devtools/checkpatches.sh
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@ -1,259 +0,0 @@
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#!/bin/sh -e
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# SPDX-License-Identifier: BSD-3-Clause
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# Copyright 2016 6WIND S.A.
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# This script checks that header files in a given directory do not miss
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# dependencies when included on their own, do not conflict and accept being
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# compiled with the strictest possible flags.
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#
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# Files are looked up in the directory provided as the first argument,
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# otherwise build/include by default.
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#
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# Recognized environment variables:
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#
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# VERBOSE=1 is the same as -v.
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#
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# QUIET=1 is the same as -q.
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#
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# SUMMARY=1 is the same as -s.
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#
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# CC, CPPFLAGS, CFLAGS, CXX, CXXFLAGS are taken into account.
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#
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# PEDANTIC_CFLAGS, PEDANTIC_CXXFLAGS and PEDANTIC_CPPFLAGS provide strict
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# C/C++ compilation flags.
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#
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# IGNORE contains a list of globbing patterns matching files (relative to the
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# include directory) to avoid. It is set by default to known DPDK headers
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# which must not be included on their own.
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#
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# IGNORE_CXX provides additional files for C++.
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while getopts hqvs arg; do
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case $arg in
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h)
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cat <<EOF
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usage: $0 [-h] [-q] [-v] [-s] [DIR]
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This script checks that header files in a given directory do not miss
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dependencies when included on their own, do not conflict and accept being
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compiled with the strictest possible flags.
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-h display this help and exit
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-q quiet mode, disable normal output
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-v show command lines being executed
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-s show summary
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With no DIR, default to build/include.
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Any failed header check yields a nonzero exit status.
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EOF
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exit
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;;
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q)
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QUIET=1
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;;
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v)
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VERBOSE=1
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;;
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s)
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SUMMARY=1
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;;
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*)
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exit 1
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;;
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esac
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done
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shift $(($OPTIND - 1))
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include_dir=${1:-build/include}
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: ${PEDANTIC_CFLAGS=-std=c99 -pedantic -Wall -Wextra -Werror}
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: ${PEDANTIC_CXXFLAGS=}
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: ${PEDANTIC_CPPFLAGS=-D_XOPEN_SOURCE=600}
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: ${CC:=cc}
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: ${CXX:=c++}
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: ${IGNORE= \
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'rte_atomic_32.h' \
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'rte_atomic_64.h' \
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'rte_byteorder_32.h' \
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'rte_byteorder_64.h' \
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'generic/*' \
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'rte_vhost.h' \
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'rte_eth_vhost.h' \
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'rte_eal_interrupts.h' \
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}
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: ${IGNORE_CXX= \
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'rte_vhost.h' \
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'rte_eth_vhost.h' \
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}
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temp_cc=$(mktemp -t dpdk.${0##*/}.XXX.c)
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pass_cc=
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failures_cc=0
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temp_cxx=$(mktemp -t dpdk.${0##*/}.XXX.cc)
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pass_cxx=
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failures_cxx=0
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# Process output parameters.
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[ "$QUIET" = 1 ] &&
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exec 1> /dev/null
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[ "$VERBOSE" = 1 ] &&
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output ()
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{
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local CCV
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local CXXV
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shift
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CCV=$CC
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CXXV=$CXX
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CC="echo $CC" CXX="echo $CXX" "$@"
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CC=$CCV
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CXX=$CXXV
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"$@"
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} ||
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output ()
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{
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printf ' %s\n' "$1"
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shift
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"$@"
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}
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trap 'rm -f "$temp_cc" "$temp_cxx"' EXIT
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compile_cc ()
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{
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${CC} -I"$include_dir" \
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${PEDANTIC_CPPFLAGS} ${CPPFLAGS} \
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${PEDANTIC_CFLAGS} ${CFLAGS} \
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-c -o /dev/null "${temp_cc}"
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}
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compile_cxx ()
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{
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${CXX} -I"$include_dir" \
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${PEDANTIC_CPPFLAGS} ${CPPFLAGS} \
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${PEDANTIC_CXXFLAGS} ${CXXFLAGS} \
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-c -o /dev/null "${temp_cxx}"
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}
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ignore ()
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{
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file="$1"
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shift
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while [ $# -ne 0 ]; do
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case "$file" in
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$1)
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return 0
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;;
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esac
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shift
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done
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return 1
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}
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# Check C/C++ compilation for each header file.
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while read -r path
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do
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file=${path#$include_dir}
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file=${file##/}
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if ignore "$file" $IGNORE; then
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output "SKIP $file" :
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continue
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fi
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if printf "\
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#include <%s>
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int main(void)
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{
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return 0;
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}
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" "$file" > "$temp_cc" &&
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output "CC $file" compile_cc
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then
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pass_cc="$pass_cc $file"
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else
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failures_cc=$(($failures_cc + 1))
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fi
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if ignore "$file" $IGNORE_CXX; then
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output "SKIP CXX $file" :
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continue
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fi
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if printf "\
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#include <%s>
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int main()
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{
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}
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" "$file" > "$temp_cxx" &&
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output "CXX $file" compile_cxx
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then
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pass_cxx="$pass_cxx $file"
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else
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failures_cxx=$(($failures_cxx + 1))
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fi
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done <<EOF
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$(find "$include_dir" -name '*.h')
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EOF
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# Check C compilation with all includes.
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: > "$temp_cc" &&
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for file in $pass_cc; do
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printf "\
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#include <%s>
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" "$file" >> $temp_cc
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done
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if printf "\
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int main(void)
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{
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return 0;
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}
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" >> "$temp_cc" &&
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output "CC (all includes that did not fail)" compile_cc
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then
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:
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else
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failures_cc=$(($failures_cc + 1))
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fi
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# Check C++ compilation with all includes.
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: > "$temp_cxx" &&
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for file in $pass_cxx; do
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printf "\
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#include <%s>
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" "$file" >> $temp_cxx
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done
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if printf "\
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int main()
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{
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}
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" >> "$temp_cxx" &&
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output "CXX (all includes that did not fail)" compile_cxx
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then
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:
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else
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failures_cxx=$(($failures_cxx + 1))
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fi
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# Report results.
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if [ "$SUMMARY" = 1 ]; then
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printf "\
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Summary:
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%u failure(s) for C using '%s'.
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%u failure(s) for C++ using '%s'.
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" $failures_cc "$CC" $failures_cxx "$CXX" 1>&2
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fi
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# Exit with nonzero status if there are failures.
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[ $failures_cc -eq 0 ] &&
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[ $failures_cxx -eq 0 ]
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@ -176,6 +176,10 @@ Removed Items
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PCI device IDs ``0x16c8, 0x16c9, 0x16ca, 0x16ce, 0x16cf, 0x16df, 0x16d0,``
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``0x16d1, 0x16d2, 0x16d4, 0x16d5, 0x16e7, 0x16e8, 0x16e9`` has been removed.
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* The ``check-includes.sh`` script for checking DPDK header files has been
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removed, being replaced by the ``check_includes`` build option described
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above.
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API Changes
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-----------
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