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Diffstat (limited to 'devtools/build-tags.sh')
| -rwxr-xr-x | devtools/build-tags.sh | 233 |
1 files changed, 233 insertions, 0 deletions
diff --git a/devtools/build-tags.sh b/devtools/build-tags.sh new file mode 100755 index 00000000..0db406d6 --- /dev/null +++ b/devtools/build-tags.sh @@ -0,0 +1,233 @@ +#!/bin/sh -e +# Generate tags or gtags or cscope or etags files +# +# BSD LICENSE +# +# Copyright 2017 Cavium Networks +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Cavium networks nor the names of its +# contributors may be used to endorse or promote products derived +# from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +verbose=false +linux=true +bsd=true +x86_32=true +x86_64=true +ppc_64=true +arm_32=true +arm_64=true + +print_usage() +{ + echo "Usage: $(basename $0) [-h] [-v] tags|cscope|gtags|etags [config]" + echo "Valid configs are:" + make showconfigs | sed 's,^,\t,' +} + +# Move to the root of the git tree +cd $(dirname $0)/.. + +while getopts hv ARG ; do + case $ARG in + v ) verbose=true ;; + h ) print_usage; exit 0 ;; + ? ) print_usage; exit 1 ;; + esac +done +shift $(($OPTIND - 1)) + +#ignore version control files +ignore="( -name .svn -o -name CVS -o -name .hg -o -name .git ) -prune -o" + +source_dirs="test app buildtools drivers examples lib" + +skip_bsd="( -name bsdapp ) -prune -o" +skip_linux="( -name linuxapp ) -prune -o" +skip_arch="( -name arch ) -prune -o" +skip_sse="( -name *_sse*.[chS] ) -prune -o" +skip_avx="( -name *_avx*.[chS] ) -prune -o" +skip_neon="( -name *_neon*.[chS] ) -prune -o" +skip_altivec="( -name *_altivec*.[chS] ) -prune -o" +skip_arm64="( -name *arm64*.[chS] ) -prune -o" +skip_x86="( -name *x86*.[chS] ) -prune -o" +skip_32b_files="( -name *_32.h ) -prune -o" +skip_64b_files="( -name *_64.h ) -prune -o" + +skiplist="$skip_bsd $skip_linux $skip_arch $skip_sse $skip_avx \ + $skip_neon $skip_altivec $skip_x86 $skip_arm64" + +find_sources() +{ + find $1 $ignore $3 -name $2 -not -type l -print +} + +common_sources() +{ + find_sources "$source_dirs" '*.[chS]' "$skiplist" +} + +linux_sources() +{ + find_sources "lib/librte_eal/linuxapp" '*.[chS]' +} + +bsd_sources() +{ + find_sources "lib/librte_eal/bsdapp" '*.[chS]' +} + +arm_common() +{ + find_sources "lib/librte_eal/common/arch/arm" '*.[chS]' + find_sources "$source_dirs" '*neon*.[chS]' +} + +arm_32_sources() +{ + arm_common + find_sources "lib/librte_eal/common/include/arch/arm" '*.[chS]' \ + "$skip_64b_files" +} + +arm_64_sources() +{ + arm_common + find_sources "lib/librte_eal/common/include/arch/arm" '*.[chS]' \ + "$skip_32b_files" + find_sources "$source_dirs" '*arm64.[chS]' +} + +x86_common() +{ + find_sources "lib/librte_eal/common/arch/x86" '*.[chS]' + + find_sources "examples/performance-thread/common/arch/x86" '*.[chS]' + find_sources "$source_dirs" '*_sse*.[chS]' + find_sources "$source_dirs" '*_avx*.[chS]' + find_sources "$source_dirs" '*x86.[chS]' +} + +x86_32_sources() +{ + x86_common + find_sources "lib/librte_eal/common/include/arch/x86" '*.[chS]' \ + "$skip_64b_files" +} + +x86_64_sources() +{ + x86_common + find_sources "lib/librte_eal/common/include/arch/x86" '*.[chS]' \ + "$skip_32b_files" +} + +ppc_64_sources() +{ + find_sources "lib/librte_eal/common/arch/ppc_64" '*.[chS]' + find_sources "lib/librte_eal/common/include/arch/ppc_64" '*.[chS]' + find_sources "$source_dirs" '*altivec*.[chS]' +} + +check_valid_target() +{ + cfgfound=false + allconfigs=$(make showconfigs) + for cfg in $allconfigs ; do + if [ "$cfg" = "$1" ] ; then + cfgfound=true + fi + done + if ! $cfgfound ; then + echo "Invalid config: $1" + print_usage + exit 0 + fi +} + +if [ -n "$2" ]; then + check_valid_target $2 + + echo $2 | grep -q "linuxapp-" || linux=false + echo $2 | grep -q "bsdapp-" || bsd=false + echo $2 | grep -q "x86_64-" || x86_64=false + echo $2 | grep -q "arm-" || arm_32=false + echo $2 | grep -q "arm64-" || arm_64=false + echo $2 | grep -q "ppc_64-" || ppc_64=false + echo $2 | grep -q -e "i686-" -e "x32-" || x86_32=false +fi + +all_sources() +{ + common_sources + if $linux ; then linux_sources ; fi + if $bsd ; then bsd_sources ; fi + if $x86_64 ; then x86_64_sources ; fi + if $x86_32 ; then x86_32_sources ; fi + if $ppc_64 ; then ppc_64_sources ; fi + if $arm_32 ; then arm_32_sources ; fi + if $arm_64 ; then arm_64_sources ; fi +} + +show_flags() +{ + if $verbose ; then + echo "mode: $1" + echo "config: $2" + echo "linux: $linux" + echo "bsd: $bsd" + echo "x86_32: $x86_32" + echo "x86_64: $x86_64" + echo "ppc_64: $ppc_64" + echo "arm_32: $arm_32" + echo "arm_64: $arm_64" + fi +} + +case "$1" in + "cscope") + show_flags $1 $2 + all_sources > cscope.files + cscope -q -b -f cscope.out + ;; + "gtags") + show_flags $1 $2 + all_sources | gtags -i -f - + ;; + "tags") + show_flags $1 $2 + rm -f tags + all_sources | xargs ctags -a + ;; + "etags") + show_flags $1 $2 + rm -f TAGS + all_sources | xargs etags -a + ;; + *) + echo "Invalid mode: $1" + print_usage + ;; +esac |