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* [dpdk-dev] [PATCH] tools: add tags and cscope index file generation support
@ 2016-11-27  0:12 Jerin Jacob
  2016-11-28  5:50 ` Yuanhan Liu
                   ` (2 more replies)
  0 siblings, 3 replies; 19+ messages in thread
From: Jerin Jacob @ 2016-11-27  0:12 UTC (permalink / raw)
  To: dev; +Cc: thomas.monjalon, Jerin Jacob

This script generates cscope, gtags, and tags
index files based on EAL environment.
(architecture and OS(linux/bsd))

Selection of the architecture and OS environment
is based on dpdk configuration target(T=)

example usage:
make tags T=x86_64-native-linuxapp-gcc
make cscope T=x86_64-native-linuxapp-gcc
make gtags T=x86_64-native-linuxapp-gcc

Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
---
 .gitignore        |   8 ++
 mk/rte.sdkroot.mk |   4 +
 scripts/tags.sh   | 251 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 263 insertions(+)
 create mode 100755 scripts/tags.sh

diff --git a/.gitignore b/.gitignore
index a722abe..76bcae2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,9 @@
 doc/guides/nics/overview_table.txt
+cscope.out.po
+cscope.out.in
+cscope.out
+cscope.files
+GTAGS
+GPATH
+GRTAGS
+tags
diff --git a/mk/rte.sdkroot.mk b/mk/rte.sdkroot.mk
index 04ad523..de6355a 100644
--- a/mk/rte.sdkroot.mk
+++ b/mk/rte.sdkroot.mk
@@ -92,6 +92,10 @@ default: all
 config showconfigs showversion showversionum:
 	$(Q)$(MAKE) -f $(RTE_SDK)/mk/rte.sdkconfig.mk $@
 
+.PHONY: cscope gtags tags
+cscope gtags tags:
+	$(Q)$(RTE_SDK)/scripts/tags.sh $@
+
 .PHONY: test fast_test ring_test mempool_test perf_test coverage
 test fast_test ring_test mempool_test perf_test coverage:
 	$(Q)$(MAKE) -f $(RTE_SDK)/mk/rte.sdktest.mk $@
diff --git a/scripts/tags.sh b/scripts/tags.sh
new file mode 100755
index 0000000..82c1a2a
--- /dev/null
+++ b/scripts/tags.sh
@@ -0,0 +1,251 @@
+#!/bin/bash
+# Generate tags or gtags or cscope files
+# Usage tags.sh <mode> T=<target> [VERBOSE=1]
+# set -x
+
+verbose=false
+linuxapp=false
+bsdapp=false
+x86_64=false
+arm=false
+arm64=false
+ia_32=false
+ppc_64=false
+tile=false
+
+if [ "$VERBOSE" = "1" ]; then
+	verbose=true
+fi
+
+#ignore version control files
+ignore="( -name .svn -o -name CVS -o -name .hg -o -name .git ) -prune -o"
+
+source_dirs="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]' "$skiplist"
+}
+
+linuxapp_sources()
+{
+	find_sources "lib/librte_eal/linuxapp" '*.[chS]'
+}
+
+bsdapp_sources()
+{
+	find_sources "lib/librte_eal/bsdapp" '*.[chS]'
+}
+
+arm_common()
+{
+	find_sources "lib/librte_eal/common/arch/arm" '*.[chS]'
+	find_sources "${source_dirs}" '*neon*.[chS]'
+}
+
+arm_sources()
+{
+	arm_common
+	find_sources "lib/librte_eal/common/include/arch/arm" '*.[chS]' \
+					"$skip_64b_files"
+}
+
+arm64_sources()
+{
+	arm_common
+	find_sources "lib/librte_eal/common/include/arch/arm" '*.[chS]' \
+					 "$skip_32b_files"
+	find_sources "${source_dirs}" '*arm64.[chS]'
+}
+
+ia_common()
+{
+	find_sources "lib/librte_eal/common/arch/x86" '*.[chS]'
+
+	find_sources "examples/performance-thread/common/arch/x86" '*.[chS]'
+	find_sources "${source_dirs}" '*_sse*.[chS]'
+	find_sources "${source_dirs}" '*_avx*.[chS]'
+	find_sources "${source_dirs}" '*x86.[chS]'
+}
+
+i686_sources()
+{
+	ia_common
+	find_sources "lib/librte_eal/common/include/arch/x86" '*.[chS]' \
+					"$skip_64b_files"
+}
+
+x86_64_sources()
+{
+	ia_common
+	find_sources "lib/librte_eal/common/include/arch/x86" '*.[chS]' \
+					"$skip_32b_files"
+}
+
+ppc64_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]'
+}
+
+tile_sources()
+{
+	find_sources "lib/librte_eal/common/arch/tile" '*.[chS]'
+	find_sources "lib/librte_eal/common/include/arch/tile" '*.[chS]'
+}
+
+config_file()
+{
+	if [ -f $RTE_OUTPUT/include/rte_config.h ]; then
+		ls $RTE_OUTPUT/include/rte_config.h
+	fi
+}
+
+usage()
+{
+	if [ "$1" = 'tags' ] ; then
+		echo "Generate tags file for editors"
+	fi
+	if [ "$1" = 'cscope' ] ; then
+		echo "Generate cscope index"
+	fi
+	if [ "$1" = 'gtags' ] ; then
+		echo "Generate GNU GLOBAL index"
+	fi
+	echo "Usage: make tags|cscope|gtags T=<target> [VERBOSE=1]"
+	echo "Valid targets are:"
+	make showconfigs | sed 's,^,\t,'
+}
+
+check_valid_config()
+{
+	cfgfound=false
+	allconfigs=`make showconfigs`
+	for cfg in $allconfigs
+	do
+		if [ "$cfg" = "$1" ] ; then
+			cfgfound=true
+		fi
+	done
+	$cfgfound || echo "Invalid config: $1"
+	$cfgfound || usage $2
+	$cfgfound || exit 0
+}
+
+if [ -n "$T" ]; then
+	check_valid_config $T $1
+
+	if [ `echo $T | grep -c "linuxapp-" ` -gt 0 ]; then
+		linuxapp=true
+	fi
+
+	if [ `echo $T | grep -c "bsdapp-" ` -gt 0 ]; then
+		bsdapp=true
+	fi
+
+	if [ `echo $T | grep -c "x86_64-" ` -gt 0  ]; then
+		x86_64=true
+	fi
+
+	if [ `echo $T | grep -c "i686-" ` -gt 0 ]; then
+		ia_32=true
+	fi
+
+	if [ `echo $T | grep -c "x32-" ` -gt 0 ]; then
+		ia_32=true
+	fi
+
+	if [ `echo $T | grep -c "arm-" ` -gt 0 ]; then
+		arm=true
+	fi
+
+	if [ `echo $T | grep -c "arm64-" ` -gt 0 ]; then
+		arm64=true
+	fi
+
+	if [ `echo $T | grep -c "ppc_64-" ` -gt 0 ]; then
+		ppc_64=true
+	fi
+
+	if [ `echo $T | grep -c "tile-" ` -gt 0 ]; then
+		tile=true
+	fi
+
+	$verbose && echo "linuxapp: $linuxapp"
+	$verbose && echo "bsdapp:   $bsdapp"
+	$verbose && echo "ia_32:    $ia_32"
+	$verbose && echo "x86_64:   $x86_64"
+	$verbose && echo "arm:      $arm"
+	$verbose && echo "arm64:    $arm64"
+	$verbose && echo "ppc_64:   $ppc_64"
+	$verbose && echo "tile:     $tile"
+	$verbose && echo "build:    $RTE_OUTPUT"
+else
+	usage $1
+	exit
+fi
+
+all_sources()
+{
+	common_sources
+	$linuxapp && linuxapp_sources
+	$bsdapp && bsdapp_sources
+	$x86_64 && x86_64_sources
+	$ia_32 && i686_sources
+	$arm && arm_sources
+	$arm64 && arm64_sources
+	$ppc_64 && ppc64_sources
+	$tile && tile_sources
+	config_file
+}
+
+docscope()
+{
+	all_sources > cscope.files
+	cscope -q -b -f cscope.out
+}
+
+dogtags()
+{
+	all_sources | gtags -i -f -
+}
+
+doctags()
+{
+	all_sources | xargs ctags -a
+}
+
+case "$1" in
+	"cscope")
+		docscope
+		;;
+
+	"gtags")
+		dogtags
+		;;
+	"tags")
+		rm -f tags
+		doctags
+		;;
+esac
-- 
2.5.5

^ permalink raw reply	[flat|nested] 19+ messages in thread
end of thread, other threads:[~2017-04-30 11:00 UTC | newest]

Thread overview: 19+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-11-27  0:12 [dpdk-dev] [PATCH] tools: add tags and cscope index file generation support Jerin Jacob
2016-11-28  5:50 ` Yuanhan Liu
2017-01-12 14:19 ` Ferruh Yigit
2017-01-13  2:50   ` Jerin Jacob
2017-01-13 12:23     ` Mcnamara, John
2017-01-17  8:41 ` [dpdk-dev] [PATCH v2] " Jerin Jacob
2017-02-27 14:18   ` Thomas Monjalon
2017-02-28 14:12     ` Jerin Jacob
2017-03-01 10:51       ` Thomas Monjalon
2017-03-13 14:18   ` [dpdk-dev] [PATCH v3] devtools: " Jerin Jacob
2017-03-19 10:52     ` [dpdk-dev] [PATCH v4] " Jerin Jacob
2017-03-20 10:15       ` Dumitrescu, Cristian
2017-03-21  4:05         ` Jerin Jacob
2017-03-22  8:30       ` [dpdk-dev] [PATCH v5] " Jerin Jacob
2017-04-14 12:44         ` Jerin Jacob
2017-04-28  8:50         ` Thomas Monjalon
2017-04-29 10:51         ` [dpdk-dev] [PATCH v6] " Jerin Jacob
2017-04-30 10:45           ` Thomas Monjalon
2017-04-30 11:00             ` Thomas Monjalon

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