Remove USES=execinfo.

PR: 220271 Submitted by: mat (review), Yasuhiro KIMURA (PR) Sponsored by: Absolight Differential Revision: https://reviews.freebsd.org/D11488
svn path=/head/; revision=450351
2025-07-18 17:59:20 -04:00 · 2017-09-22 10:48:28 +00:00 · 2017-09-22 10:48:28 +00:00 · 3fcd0e41de · 2021-03-31 03:12:20 +00:00
commit 3fcd0e41de
parent 320538c6d5
175 changed files with 153 additions and 256 deletions
--- a/Mk/Scripts/qa.sh
+++ b/Mk/Scripts/qa.sh
@ -585,9 +585,6 @@ proxydeps_suggest_uses() {
 	# bdb
 	elif expr ${pkg} : "^databases/db[456]" > /dev/null; then
 		warn "you need USES+=bdb"
-	# execinfo
-	elif [ ${pkg} = "devel/libexecinfo" ]; then
-		warn "you need USES+=execinfo"
 	# fam/gamin
 	elif [ ${pkg} = "devel/fam" -o ${pkg} = "devel/gamin" ]; then
 		warn "you need USES+=fam"
--- a/Mk/Uses/execinfo.mk
+++ b/Mk/Uses/execinfo.mk
@ -1,27 +0,0 @@
-# $FreeBSD$
-#
-# handle dependency on libexecinfo
-#
-# Feature:	execinfo
-# Usage:	USES=execinfo
-#
-# Takes no arguments
-#
-# Exported variables:
-#
-# EXECINFO_CPPFLAGS - preprocessor flags needed to correctly use
-#                     execinfo library
-# EXECINFO_LDFLAGS  - linker flags needed to correctly use
-#                     execinfo library
-#
-
-.if !defined(_INCLUDE_USES_EXECINFO_MK)
-_INCLUDE_USES_EXECINFO_MK=	yes
-
-.if !exists(/usr/lib/libexecinfo.so)
-LIB_DEPENDS+=	libexecinfo.so:devel/libexecinfo
-EXECINFO_CPPFLAGS=	-I${LOCALBASE}/include
-EXECINFO_LDFLAGS=	-L${LOCALBASE}/lib
-.endif
-
-.endif
--- a/astro/opencpn/Makefile
+++ b/astro/opencpn/Makefile
@ -20,7 +20,7 @@ USE_GITHUB=	yes
 GH_ACCOUNT=	${GH_PROJECT}
 GH_PROJECT=	OpenCPN

-USES=		cmake compiler:c++11-lib execinfo gettext-tools localbase
+USES=		cmake compiler:c++11-lib gettext-tools localbase
 USE_CXXSTD=	c++11
 USE_GL=		gl
 USE_GNOME=	cairo gdkpixbuf2 gtk20
--- a/audio/clementine-player/Makefile
+++ b/audio/clementine-player/Makefile
@ -32,7 +32,6 @@ GH_PROJECT=	Clementine
 USES=		cmake \
 		compiler:c++11-lib \
 		desktop-file-utils \
-		execinfo \
 		gettext-tools \
 		pkgconfig \
 		sqlite
--- a/audio/deadbeef/Makefile
+++ b/audio/deadbeef/Makefile
@ -14,7 +14,7 @@ LICENSE=	GPLv2 LGPL21
 LICENSE_COMB=	dual

 GNU_CONFIGURE=	yes
-USES=		compiler:c11 desktop-file-utils execinfo gettext gmake iconv libtool \
+USES=		compiler:c11 desktop-file-utils gettext gmake iconv libtool \
 		pkgconfig shebangfix tar:bzip2
 USE_LDCONFIG=	yes
 CONFIGURE_ARGS=	--disable-alsa --disable-nullout --disable-static
--- a/audio/pulseaudio/Makefile
+++ b/audio/pulseaudio/Makefile
@ -26,7 +26,7 @@ LIB_DEPENDS=	libsndfile.so:audio/libsndfile \
 USE_GNOME=	glib20 intltool
 USE_XORG=	ice sm x11 xcb xtst
 USE_LDCONFIG=	yes
-USES=		compiler:c11 cpe execinfo gettext gmake gnome iconv libtool \
+USES=		compiler:c11 cpe gettext gmake gnome iconv libtool \
 		pathfix pkgconfig python:run shebangfix ssl tar:xz
 GNU_CONFIGURE=	yes
 CONFIGURE_ENV=	PTHREAD_LIBS="-lpthread" \
--- a/audio/sayonara/Makefile
+++ b/audio/sayonara/Makefile
@ -17,7 +17,7 @@ LICENSE_FILE=	${WRKSRC}/license.txt
 LIB_DEPENDS=	libtag.so:audio/taglib \
 		libmtp.so:multimedia/libmtp

-USES=		cmake compiler:c++11-lib execinfo pkgconfig
+USES=		cmake compiler:c++11-lib pkgconfig
 USE_GSTREAMER1=	flac mpg123 ogg opus vorbis	# XXX: likely incomplete
 USE_QT5=	dbus core gui network sql sql-sqlite3_run widgets xml \
 		buildtools_build qmake_build linguisttools_build
--- a/biology/seqtools/Makefile
+++ b/biology/seqtools/Makefile
@ -18,7 +18,7 @@ LIB_DEPENDS=	libcurl.so:ftp/curl \

 BROKEN_powerpc64=	fails to compile: jsoncpp.cpp: 'snprintf' is not a member of 'std'

-USES=		compiler:c++14-lang execinfo gettext libtool pkgconfig
+USES=		compiler:c++14-lang gettext libtool pkgconfig
 GNU_CONFIGURE=	yes
 USE_GNOME=	cairo gdkpixbuf2 gtk20
 USE_XORG=	x11
--- a/biology/ugene/Makefile
+++ b/biology/ugene/Makefile
@ -20,7 +20,7 @@ RUN_DEPENDS=	bash:shells/bash

 BROKEN_aarch64=	Fails to build: invokes x86 asm

-USES=		desktop-file-utils execinfo qmake
+USES=		desktop-file-utils qmake
 USE_GL=		glu
 USE_QT5=	buildtools_build linguisttools_build scripttools_build \
 		gui network printsupport script sql svg webkit widgets xml \
--- a/cad/klayout/Makefile
+++ b/cad/klayout/Makefile
@ -11,7 +11,7 @@ COMMENT=	Qt-based GDS2 Viewer

 LICENSE=	GPLv2

-USES=		compiler:c++0x execinfo gmake python
+USES=		compiler:c++0x gmake python
 USE_RUBY=	yes
 USE_QT4=	corelib designer gui network moc_build sql uic_build \
 		rcc_build qt3support xml
--- a/cad/qcad/Makefile
+++ b/cad/qcad/Makefile
@ -19,7 +19,7 @@ LIB_DEPENDS=	libquazip.so:archivers/quazip

 MAKE_JOBS_UNSAFE=yes

-USES=		execinfo gmake qmake
+USES=		gmake qmake
 USE_GITHUB=	yes
 USE_LDCONFIG=	yes
 USE_QT4=	qmake_build codecs-cn codecs-jp codecs-kr codecs-tw corelib \
--- a/chinese/fcitx/Makefile
+++ b/chinese/fcitx/Makefile
@ -39,7 +39,7 @@ USE_GNOME=	pango intltool libxml2 introspection
 USE_KDE=	ecm
 USE_XORG=	x11 xext xkbfile sm ice
 USE_LDCONFIG=	yes
-USES=		tar:xz cmake:noninja desktop-file-utils execinfo \
+USES=		tar:xz cmake:noninja desktop-file-utils \
 		gettext-tools:build,run gettext-runtime iconv:wchar_t \
 		kde:5 pkgconfig shared-mime-info
 INSTALLS_ICONS=	yes
--- a/comms/fldigi/Makefile
+++ b/comms/fldigi/Makefile
@ -24,7 +24,7 @@ LIB_DEPENDS=	libboost_system.so:devel/boost-libs\

 USE_CXXSTD=	gnu++0x
 GNU_CONFIGURE=	yes
-USES=		autoreconf compiler:c++11-lib execinfo jpeg gmake perl5 pkgconfig shebangfix
+USES=		autoreconf compiler:c++11-lib jpeg gmake perl5 pkgconfig shebangfix
 USE_XORG=	x11 xft xext xfixes xcursor xinerama
 CONFIGURE_ENV=	FLTK_CONFIG="${LOCALBASE}/bin/fltk-config" \
 		    EXTRA_LIBS="-lexecinfo"
--- a/databases/akonadi/Makefile
+++ b/databases/akonadi/Makefile
@ -17,7 +17,7 @@ LIB_DEPENDS=	libboost_thread.so:devel/boost-libs
 # Let process generate meaningful backtrace on core dump.
 BUILD_DEPENDS=	xsltproc:textproc/libxslt

-USES=		cmake:outsource execinfo kde:4 shared-mime-info \
+USES=		cmake:outsource kde:4 shared-mime-info \
 		compiler:c++11-lang pathfix tar:bzip2
 USE_KDE=	automoc4 soprano
 USE_QT4=	corelib dbus gui network qtestlib_build sql xml \
--- a/databases/galera/Makefile
+++ b/databases/galera/Makefile
@ -28,7 +28,7 @@ NOT_FOR_ARCHS=		i386
 # https://tracker.crystax.net/issues/1263
 NOT_FOR_ARCHS_REASON_i386=Uses 64 bit atomics that clang cannot generate on i386

-USES=		execinfo python:build scons ssl
+USES=		python:build scons ssl

 USE_LDCONFIG=	yes

--- a/databases/libmemcached/Makefile
+++ b/databases/libmemcached/Makefile
@ -15,7 +15,7 @@ LICENSE_FILE=	${WRKSRC}/COPYING
 LIB_DEPENDS?=	libevent.so:devel/libevent
 TEST_DEPENDS=	memcached:databases/memcached

-USES=		autoreconf execinfo gmake libtool localbase pathfix pkgconfig
+USES=		autoreconf gmake libtool localbase pathfix pkgconfig
 USE_LDCONFIG=	yes

 GNU_CONFIGURE=	yes
--- a/databases/mariadb100-server/Makefile
+++ b/databases/mariadb100-server/Makefile
@ -29,7 +29,7 @@ SUB_FILES=	pkg-message
 PKGMESSAGE=	${WRKDIR}/pkg-message

 SLAVEDIRS=	databases/mariadb100-client
-USES=		bison:build cmake:noninja compiler:c++11-lib cpe execinfo \
+USES=		bison:build cmake:noninja compiler:c++11-lib cpe \
 		ncurses shebangfix ssl
 USE_LDCONFIG=	${PREFIX}/lib/mysql ${PREFIX}/lib/mysql/plugin
 SHEBANG_FILES=	scripts/*.sh
--- a/databases/mariadb101-server/Makefile
+++ b/databases/mariadb101-server/Makefile
@ -28,7 +28,7 @@ SUB_FILES=	pkg-message
 PKGMESSAGE=	${WRKDIR}/pkg-message

 SLAVEDIRS=	databases/mariadb101-client
-USES=		bison:build cmake compiler:c++11-lib cpe execinfo libedit ncurses \
+USES=		bison:build cmake compiler:c++11-lib cpe libedit ncurses \
 		shebangfix ssl
 USE_LDCONFIG=	${PREFIX}/lib/mysql
 SHEBANG_FILES=	scripts/*.sh
--- a/databases/mariadb102-server/Makefile
+++ b/databases/mariadb102-server/Makefile
@ -28,7 +28,7 @@ SUB_FILES=	pkg-message
 PKGMESSAGE=	${WRKDIR}/pkg-message

 SLAVEDIRS=	databases/mariadb102-client
-USES=		bison:build cmake compiler:c++11-lib cpe execinfo iconv:translit libedit ncurses shebangfix ssl
+USES=		bison:build cmake compiler:c++11-lib cpe iconv:translit libedit ncurses shebangfix ssl
 USE_LDCONFIG=	${PREFIX}/lib/mysql
 SHEBANG_FILES=	scripts/*.sh
 SITESDIR=	mariadb/mariadb-${PORTVERSION}/source
--- a/databases/mariadb55-server/Makefile
+++ b/databases/mariadb55-server/Makefile
@ -24,7 +24,7 @@ SUB_FILES=	pkg-message
 PKGMESSAGE=	${WRKDIR}/pkg-message

 SLAVEDIRS=	databases/mariadb55-client
-USES=		cmake:noninja execinfo shebangfix ssl
+USES=		cmake:noninja shebangfix ssl
 USE_LDCONFIG=	${PREFIX}/lib/mysql
 SHEBANG_FILES=	scripts/*.sh sql-bench/[a-km-z]*

--- a/databases/mongodb/Makefile
+++ b/databases/mongodb/Makefile
@ -34,7 +34,7 @@ OPTIONS_DEFINE=	SSL SASL TEST
 OPTIONS_DEFAULT=SSL
 TEST_DESC=	Add support for running regression test

-USES=		cpe execinfo scons
+USES=		cpe scons
 MAKE_ARGS=	--prefix=${STAGEDIR}${PREFIX} --cc=${CC} --cxx=${CXX} \
 		--use-system-pcre --use-system-snappy --use-system-v8

--- a/databases/mongodb32/Makefile
+++ b/databases/mongodb32/Makefile
@ -37,7 +37,7 @@ SASL_MAKE_ARGS=		--use-sasl-client
 SSL_USE=	yes
 SSL_MAKE_ARGS=	--ssl

-USES=		compiler cpe execinfo python:build scons
+USES=		compiler cpe python:build scons

 MAKE_ARGS=	--prefix=${STAGEDIR}${PREFIX} \
 		--use-system-pcre --use-system-snappy \
--- a/databases/mongodb34-rocks/Makefile
+++ b/databases/mongodb34-rocks/Makefile
@ -30,7 +30,7 @@ LIB_DEPENDS=	libpcre.so:devel/pcre \
 TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}yaml>=3.11:devel/py-yaml \
 		${PYTHON_PKGNAMEPREFIX}pymongo>=3.0:databases/pymongo

-USES=		compiler:c++14-lang cpe execinfo python:build scons
+USES=		compiler:c++14-lang cpe python:build scons
 USE_RC_SUBR=	mongod \
 		mongos

--- a/databases/mongodb34/Makefile
+++ b/databases/mongodb34/Makefile
@ -31,7 +31,7 @@ CONFLICTS_BUILD=	mongo-cxx-driver

 CHOSEN_COMPILER_TYPE=	clang

-USES=		compiler:c++14-lang cpe execinfo python:build scons
+USES=		compiler:c++14-lang cpe python:build scons
 USE_RC_SUBR=	mongod

 MAKE_ARGS=	--prefix=${STAGEDIR}${PREFIX} \
--- a/databases/pgmodeler/Makefile
+++ b/databases/pgmodeler/Makefile
@ -13,7 +13,7 @@ COMMENT=	PostgreSQL Database Modeler
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKSRC}/LICENSE

-USES=		compiler:c++11-lib execinfo pgsql qmake pkgconfig gmake
+USES=		compiler:c++11-lib pgsql qmake pkgconfig gmake
 USE_GITHUB=	yes

 USE_GNOME=	libxml2
--- a/databases/redis-devel/Makefile
+++ b/databases/redis-devel/Makefile
@ -14,7 +14,8 @@ LICENSE=	BSD3CLAUSE

 BROKEN_i386=	undefined reference to __atomic_fetch_add_8

-USES=		execinfo
+USE_GITHUB=	yes
+GH_ACCOUNT=	antirez

 OPTIONS_DEFINE=	TESTS TRIB
 OPTIONS_RADIO=	EXTLUA
--- a/databases/redis/Makefile
+++ b/databases/redis/Makefile
@ -11,8 +11,6 @@ COMMENT=	Persistent key-value database with built-in net interface

 LICENSE=	BSD3CLAUSE

-USES=		execinfo
-
 OPTIONS_DEFINE=	TESTS TRIB
 OPTIONS_RADIO=	EXTLUA
 OPTIONS_RADIO_EXTLUA=	LUA LUAJIT
--- a/databases/rubygem-bdb1/Makefile
+++ b/databases/rubygem-bdb1/Makefile
@ -13,7 +13,7 @@ LICENSE=	BSD2CLAUSE RUBY
 LICENSE_COMB=	dual

 USE_RUBY=	yes
-USES=		execinfo gem shebangfix
+USES=		gem shebangfix
 SHEBANG_FILES=	examples/*.rb

 .include <bsd.port.pre.mk>
--- a/databases/twemproxy/Makefile
+++ b/databases/twemproxy/Makefile
@ -14,7 +14,7 @@ LICENSE=	APACHE20
 USE_GITHUB=	yes
 GH_ACCOUNT=	twitter

-USES=		execinfo autoreconf libtool
+USES=		autoreconf libtool

 CFLAGS+=	-I${LOCALBASE}/include
 LDFLAGS+=	-L${LOCALBASE}/lib -lexecinfo
--- a/databases/virtuoso/Makefile
+++ b/databases/virtuoso/Makefile
@ -27,7 +27,7 @@ BROKEN_sparc64=		Does not compile: error: DV_INT_TAG_WORD undeclared
 NOT_FOR_ARCHS=	arm armv6 i386 mips powerpc
 NOT_FOR_ARCHS_REASON=	can only be built on 64bit platforms

-USES=		execinfo gmake libtool readline uidfix ssl
+USES=		gmake libtool readline uidfix ssl
 USE_AUTOTOOLS=	autoheader aclocal

 GNU_CONFIGURE=	yes
--- a/deskutils/pinot/Makefile
+++ b/deskutils/pinot/Makefile
@ -46,7 +46,7 @@ CONFIGURE_ENV=	MKDIR_P="${MKDIR}" TEXTCAT_LIBS="-lexttextcat-2.0"
 CPPFLAGS+=	-I${LOCALBASE}/include
 LIBS+=		-L${LOCALBASE}/lib -lboost_system

-USES=		compiler:c++11-lang autoreconf execinfo gettext libarchive \
+USES=		compiler:c++11-lang autoreconf gettext libarchive \
 		libtool pkgconfig python shebangfix sqlite:3 ssl
 USE_CXXSTD=	c++11
 USE_XORG=	pixman
--- a/devel/clanlib/Makefile
+++ b/devel/clanlib/Makefile
@ -20,7 +20,7 @@ LIB_DEPENDS=	libpng.so:graphics/png \
 		libfontconfig.so:x11-fonts/fontconfig \
 		libpcre.so:devel/pcre

-USES=		compiler:c++11-lib execinfo gmake jpeg libtool localbase:ldflags \
+USES=		compiler:c++11-lib gmake jpeg libtool localbase:ldflags \
 		pathfix pkgconfig sqlite tar:tgz
 USE_XORG=	x11
 USE_LDCONFIG=	yes
--- a/devel/cmake-gui/Makefile
+++ b/devel/cmake-gui/Makefile
@ -20,7 +20,7 @@ LIB_DEPENDS=	libcurl.so:ftp/curl \
 		librhash.so:security/rhash

 USE_QT5=	core gui widgets buildtools_build qmake_build
-USES=		cmake:run desktop-file-utils execinfo libarchive \
+USES=		cmake:run desktop-file-utils libarchive \
 		shared-mime-info
 CMAKE_ARGS=	-DBUILD_QtDialog:bool=on \
 		-DBUILD_CursesDialog:BOOL=OFF \
--- a/devel/cmake/Makefile
+++ b/devel/cmake/Makefile
@ -24,7 +24,7 @@ CONFIGURE_ARGS=	--prefix=${PREFIX} \
 OPTIONS_DEFINE=	DOCS MANPAGES
 OPTIONS_DEFAULT=MANPAGES
 OPTIONS_SUB=	yes
-USES=		execinfo libarchive ncurses
+USES=		libarchive ncurses
 HAS_CONFIGURE=	yes

 LIB_DEPENDS=	libcurl.so:ftp/curl \
--- a/devel/gearmand-devel/Makefile
+++ b/devel/gearmand-devel/Makefile
@ -25,7 +25,7 @@ BROKEN_sparc64=		Does not build: cannot link with boost

 USE_PERL5=	build
 GNU_CONFIGURE=	yes
-USES=		pathfix perl5 gmake gperf libtool execinfo python:build
+USES=		pathfix perl5 gmake gperf libtool python:build
 USE_LDCONFIG=	yes
 USE_RC_SUBR=	gearmand
 SUB_LIST+=	USERS=${USERS} GROUPS=${GROUPS}
--- a/devel/gearmand/Makefile
+++ b/devel/gearmand/Makefile
@ -24,7 +24,7 @@ BROKEN_sparc64=		Does not build: cannot link with boost

 USE_PERL5=	build
 GNU_CONFIGURE=	yes
-USES=		pathfix gmake perl5 python:build libtool execinfo
+USES=		pathfix gmake perl5 python:build libtool
 USE_LDCONFIG=	yes
 USE_RC_SUBR=	gearmand
 SUB_LIST+=	USERS=${USERS} GROUPS=${GROUPS}
--- a/devel/glog/Makefile
+++ b/devel/glog/Makefile
@ -21,7 +21,7 @@ INSTALL_TARGET=	install-strip
 LDFLAGS+=	-lexecinfo
 TEST_TARGET=	check
 USE_LDCONFIG=	yes
-USES=		execinfo libtool localbase pathfix
+USES=		libtool localbase pathfix

 PORTDOCS=	*

--- a/devel/google-perftools/Makefile
+++ b/devel/google-perftools/Makefile
@ -24,7 +24,7 @@ WRKSRC=		${WRKDIR}/gperftools-${PORTVERSION}
 DOCSDIR=	${PREFIX}/share/doc/gperftools

 GNU_CONFIGURE=	yes
-USES=		compiler execinfo gmake libtool
+USES=		compiler gmake libtool
 USE_LDCONFIG=	yes
 TEST_TARGET=	check

--- a/devel/libCello/Makefile
+++ b/devel/libCello/Makefile
@ -13,11 +13,9 @@ COMMENT=	Higher level programming in C
 LICENSE=	BSD2CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE.md

-USES=		dos2unix execinfo gmake
+USES=		dos2unix gmake
 DOS2UNIX_FILES=	Makefile

-CFLAGS+=	${EXECINFO_CPPFLAGS}
-
 post-patch:
 	${REINPLACE_CMD} -E 's| abs\(| labs\(|' ${WRKSRC}/src/*.c

--- a/devel/libosmocore/Makefile
+++ b/devel/libosmocore/Makefile
@ -14,7 +14,7 @@ LICENSE_FILE=	${WRKSRC}/COPYING

 LIB_DEPENDS=	libpcsclite.so:devel/pcsc-lite

-USES=		alias autoreconf execinfo gmake libtool pathfix pkgconfig
+USES=		alias autoreconf gmake libtool pathfix pkgconfig
 GNU_CONFIGURE=	yes
 LDFLAGS+=	-L${LOCALBASE}/lib -lexecinfo
 USE_LDCONFIG=	yes
--- a/devel/llvm-devel/Makefile
+++ b/devel/llvm-devel/Makefile
@ -97,7 +97,6 @@ LLDB_GH_PROJECT=	lldb:lldb
 LLDB_GH_SUBDIR=		tools/lldb:lldb
 LLDB_GH_TAGNAME=	${LLDB_COMMIT}:lldb
 LLDB_IMPLIES=		CLANG
-LLDB_USES=		execinfo
 LLDB_VARS=		_USES_PYTHON=python
 OPENMP_DESC=		Install libomp, the LLVM OpenMP runtime library
 OPENMP_CONFLICTS_INSTALL=	libiomp5-devel-*
--- a/devel/llvm33/Makefile
+++ b/devel/llvm33/Makefile
@ -18,7 +18,7 @@ LLVM_PREFIX=	${PREFIX}/llvm${LLVM_SUFFIX}
 DOCSDIR=	${PREFIX}/share/doc/${PORTNAME}${LLVM_SUFFIX}
 DATADIR=	${PREFIX}/share/${PORTNAME}${LLVM_SUFFIX}

-USES=		execinfo gmake perl5 shebangfix
+USES=		gmake perl5 shebangfix
 GNU_CONFIGURE=	yes
 GNU_CONFIGURE_PREFIX=	${LLVM_PREFIX}
 USE_LDCONFIG=	${LLVM_PREFIX}/lib
--- a/devel/llvm34/Makefile
+++ b/devel/llvm34/Makefile
@ -21,7 +21,7 @@ DATADIR=	${PREFIX}/share/${PORTNAME}${LLVM_SUFFIX}

 WRKSRC=		${WRKDIR}/llvm-${PORTVERSION}.src

-USES=		execinfo gmake perl5 shebangfix
+USES=		gmake perl5 shebangfix
 GNU_CONFIGURE=	yes
 GNU_CONFIGURE_PREFIX=	${LLVM_PREFIX}
 USE_LDCONFIG=	${LLVM_PREFIX}/lib
--- a/devel/llvm35/Makefile
+++ b/devel/llvm35/Makefile
@ -18,7 +18,7 @@ DATADIR=	${PREFIX}/share/${PORTNAME}${LLVM_SUFFIX}

 WRKSRC=		${WRKDIR}/llvm-${DISTVERSION}.src

-USES=		compiler:c++11-lib execinfo gmake perl5 tar:xz libedit \
+USES=		compiler:c++11-lib gmake perl5 tar:xz libedit \
 		shebangfix
 GNU_CONFIGURE=	yes
 GNU_CONFIGURE_PREFIX=	${LLVM_PREFIX}
--- a/devel/llvm39/Makefile
+++ b/devel/llvm39/Makefile
@ -94,7 +94,6 @@ LLDB_DESC=		Install lldb, the LLVM debugger
 LLDB_DISTFILES=		lldb-${DISTVERSION}.src${EXTRACT_SUFX}
 LLDB_EXTRA_PATCHES=	${PATCHDIR}/lldb-patch-tools_lldb_source_Host_common_FileSpec.cpp
 LLDB_IMPLIES=		CLANG
-LLDB_USES=		execinfo
 LLDB_VARS=		_USES_PYTHON=python
 OPENMP_DESC=		Install libomp, the LLVM OpenMP runtime library
 OPENMP_DISTFILES=	openmp-${DISTVERSION}.src${EXTRACT_SUFX}
--- a/devel/llvm40/Makefile
+++ b/devel/llvm40/Makefile
@ -89,7 +89,6 @@ LLDB_DESC=		Install lldb, the LLVM debugger
 LLDB_DISTFILES=		lldb-${DISTVERSION}.src${EXTRACT_SUFX}
 LLDB_EXTRA_PATCHES=	${PATCHDIR}/lldb-patch-tools_lldb_source_Host_common_FileSpec.cpp
 LLDB_IMPLIES=		CLANG
-LLDB_USES=		execinfo
 LLDB_VARS=		_USES_PYTHON=python
 OPENMP_DESC=		Install libomp, the LLVM OpenMP runtime library
 OPENMP_DISTFILES=	openmp-${DISTVERSION}.src${EXTRACT_SUFX}
--- a/devel/llvm50/Makefile
+++ b/devel/llvm50/Makefile
@ -93,7 +93,6 @@ LLDB_BUILD_DEPENDS=	swig3.0:devel/swig30
 LLDB_DESC=		Install lldb, the LLVM debugger
 LLDB_DISTFILES=		lldb-${DISTVERSION}.src${EXTRACT_SUFX}
 LLDB_IMPLIES=		CLANG
-LLDB_USES=		execinfo
 LLDB_VARS=		_USES_PYTHON=python
 OPENMP_DESC=		Install libomp, the LLVM OpenMP runtime library
 OPENMP_DISTFILES=	openmp-${DISTVERSION}.src${EXTRACT_SUFX}
--- a/devel/mongo-cxx-driver/Makefile
+++ b/devel/mongo-cxx-driver/Makefile
@ -28,7 +28,7 @@ USE_GITHUB=	yes
 GH_ACCOUNT=	mongodb
 GH_PROJECT=	mongo-cxx-driver

-USES=		execinfo scons
+USES=		scons
 MAKE_ARGS=	--prefix=${STAGEDIR}${PREFIX} \
 		--cc=${CC} \
 		--cxx=${CXX}
--- a/devel/pecl-swoole/Makefile
+++ b/devel/pecl-swoole/Makefile
@ -13,7 +13,7 @@ LICENSE_FILE=	${WRKSRC}/LICENSE

 BROKEN_powerpc64=	fails to build: swoole_config.h: error GCC 4.4 or later required

-USES=		execinfo php:pecl ssl
+USES=		php:pecl ssl
 CFLAGS+=	-I${LOCALBASE}/include
 LDFLAGS+=	-L${LOCALBASE}/lib
 USE_PHP=	pcre
--- a/devel/qt5-core/Makefile
+++ b/devel/qt5-core/Makefile
@ -12,7 +12,6 @@ COMMENT=	Qt core non-graphical module
 LIB_DEPENDS=	libicui18n.so:devel/icu \
 		libpcre.so:devel/pcre

-USES=		execinfo
 USE_GNOME=	glib20
 USE_QT5=	qmake_build buildtools_build
 QT_DIST=	base
--- a/devel/tesla/Makefile
+++ b/devel/tesla/Makefile
@ -16,7 +16,7 @@ BROKEN_armv6=		fails to link: cmTC_8106f uses VFP register arguments, testCCompi

 SHEBANG_FILES=	scripts/highlight-transitions

-USES=		cmake:outsource execinfo python:run shebangfix
+USES=		cmake:outsource python:run shebangfix

 USE_GITHUB=	yes
 GH_ACCOUNT=	CTSRD-TESLA
--- a/devel/upp/Makefile
+++ b/devel/upp/Makefile
@ -14,7 +14,7 @@ COMMENT=	Ultimate++, a BSD-licensed, cross-platform, C/C++ RAD suite
 LICENSE=	BSD2CLAUSE
 LICENSE_FILE=	${BUILD_WRKSRC}/Core/Copying

-USES=		compiler:c++11-lib execinfo
+USES=		compiler:c++11-lib

 WRKSRC=		${WRKDIR}/${DISTNAME}
 BUILD_WRKSRC=	${WRKSRC}/uppsrc
--- a/dns/dnscrypt-proxy/Makefile
+++ b/dns/dnscrypt-proxy/Makefile
@ -23,7 +23,7 @@ USERS=		_dnscrypt-proxy
 GROUPS=		_dnscrypt-proxy

 GNU_CONFIGURE=	yes
-USES=		execinfo gmake
+USES=		gmake

 INSTALL_TARGET=	install-strip

--- a/editors/codelite/Makefile
+++ b/editors/codelite/Makefile
@ -19,7 +19,7 @@ BROKEN_armv6=		fails to configure: has leading or trailing whitespace.  This is
 USE_GITHUB=	yes
 GH_ACCOUNT=	eranif

-USES=		cmake:outsource,noninja compiler:c++11-lib dos2unix execinfo gettext \
+USES=		cmake:outsource,noninja compiler:c++11-lib dos2unix gettext \
 		pathfix shebangfix sqlite
 USE_GNOME+=	cairo gtk20
 DOS2UNIX_GLOB=	*.cpp *.txt
@ -32,9 +32,6 @@ CMAKE_ARGS=	-DPREFIX:STRING="${PREFIX}" \
 USE_LDCONFIG=	${PREFIX}/lib/codelite
 INSTALLS_ICONS=	yes

-CXXFLAGS+=	${EXECINFO_CPPFLAGS}
-LDFLAGS+=	${EXECINFO_LDFLAGS}
-
 OPTIONS_DEFINE=		CSCOPE SFTP
 OPTIONS_RADIO=		CLANG
 OPTIONS_SUB=		yes
--- a/editors/texstudio/Makefile
+++ b/editors/texstudio/Makefile
@ -15,7 +15,7 @@ LIB_DEPENDS=	libhunspell-1.6.so:textproc/hunspell \
 BROKEN_aarch64=		fails to compile: error: no member named mc_eip in __mcontext
 BROKEN_armv6=		fails to compile: error: no member named mc_eip in __mcontext

-USES=		desktop-file-utils dos2unix execinfo ghostscript:run \
+USES=		desktop-file-utils dos2unix ghostscript:run \
 		pkgconfig qmake
 DOS2UNIX_FILES=	${PORTNAME}.pro

--- a/editors/vanubi/Makefile
+++ b/editors/vanubi/Makefile
@ -21,7 +21,7 @@ BUILD_DEPENDS=	valac:lang/vala
 GH_TAGNAME=	eedac1d

 USE_GITHUB=	yes
-USES=		autoreconf desktop-file-utils execinfo gmake libtool pkgconfig
+USES=		autoreconf desktop-file-utils gmake libtool pkgconfig
 GNU_CONFIGURE=	yes
 USE_GNOME=	glib20 gtk30 gtksourceview3 libwnck3 vte3
 USE_LDCONFIG=	yes
--- a/games/0ad/Makefile
+++ b/games/0ad/Makefile
@ -30,7 +30,7 @@ LIB_DEPENDS=	libboost_thread.so:devel/boost-libs \
 WRKSRC=		${WRKDIR}/${PORTNAME}-${PORTVERSION}-alpha
 BUILD_WRKSRC=	${WRKSRC}/build/workspaces/gcc
 MAKE_ARGS=	config=release
-USES=		compiler:c++11-lib dos2unix execinfo gmake iconv jpeg openal:al \
+USES=		compiler:c++11-lib dos2unix gmake iconv jpeg openal:al \
 		pkgconfig tar:xz
 USE_GNOME=	libxml2 gtk20
 USE_GL=		gl
--- a/games/adgali/Makefile
+++ b/games/adgali/Makefile
@ -17,7 +17,7 @@ LIB_DEPENDS=	libpng.so:graphics/png \
 		libtiff.so:graphics/tiff \
 		libfreetype.so:print/freetype2

-USES=		execinfo gmake jpeg libtool tar:bzip2
+USES=		gmake jpeg libtool tar:bzip2
 USE_LDCONFIG=	yes
 USE_SDL=	sdl
 USE_XORG=	xpm
--- a/games/cataclysm-dda/Makefile
+++ b/games/cataclysm-dda/Makefile
@ -17,7 +17,7 @@ BROKEN_aarch64=		fails to compile: comparison of integers of different signs: wc
 BROKEN_armv6=		fails to compile: comparison of integers of different signs: wchar_t and const int
 BROKEN_powerpc64=	fails to compile: overmap.cpp: 'pow' is not a member of 'std'

-USES=		alias compiler:c++11-lib execinfo gmake shebangfix
+USES=		alias compiler:c++11-lib gmake shebangfix
 SHEBANG_FILES=	lang/*.sh
 bash_CMD=	/bin/sh

@ -27,8 +27,7 @@ GH_PROJECT=	Cataclysm-DDA

 MAKE_ARGS=	CXX="${CXX}" LD="${CXX}" RELEASE=1

-CPPFLAGS+=	${EXECINFO_CPPFLAGS}
-LDFLAGS+=	${EXECINFO_LDFLAGS} -lexecinfo
+LDFLAGS+=	-lexecinfo

 MAKE_JOBS_UNSAFE=	yes

--- a/games/dangerdeep/Makefile
+++ b/games/dangerdeep/Makefile
@ -14,7 +14,7 @@ COMMENT=	Open source World War II German submarine simulation
 LIB_DEPENDS=	libfftw3.so:math/fftw3
 RUN_DEPENDS=	dangerdeep-data>0:games/dangerdeep-data

-USES=		execinfo scons
+USES=		scons
 USE_GL=		yes
 USE_SDL=	sdl mixer image net

--- a/games/doomsday/Makefile
+++ b/games/doomsday/Makefile
@ -22,7 +22,7 @@ USE_GL=		gl glu
 USE_LDCONFIG=	yes
 USE_SDL=	sdl2 mixer2 net2
 USE_XORG=	x11
-USES=		compiler:c++11-lib execinfo pkgconfig python:build qmake:outsource
+USES=		compiler:c++11-lib pkgconfig python:build qmake:outsource
 USE_QT4=	corelib network opengl moc_build
 QMAKE_SOURCE_PATH=	${WRKSRC}/doomsday
 QMAKE_ARGS+=	QMAKE_LFLAGS+="-Wl,--export-dynamic" \
--- a/games/eduke32/Makefile
+++ b/games/eduke32/Makefile
@ -28,7 +28,7 @@ LIB_DEPENDS=	libFLAC.so:audio/flac \
 		libvpx.so:multimedia/libvpx \
 		libpng16.so:graphics/png

-USES=		execinfo gmake pkgconfig tar:xz
+USES=		gmake pkgconfig tar:xz
 USE_GL=		gl glu
 USE_GNOME=	gtk20
 USE_SDL=	sdl2 mixer2
--- a/games/freedroidrpg/Makefile
+++ b/games/freedroidrpg/Makefile
@ -35,7 +35,6 @@ OPTIONS_DEFAULT=BACKTRACE OPENGL SOUND
 OPTIONS_SUB=	yes

 BACKTRACE_DESC=	Use backtrace() to generate nice bug reports
-BACKTRACE_USES=			execinfo
 BACKTRACE_CONFIGURE_ENABLE=	backtrace
 BACKTRACE_VARS=			STRIP= # empty

--- a/games/frobtads/Makefile
+++ b/games/frobtads/Makefile
@ -15,7 +15,7 @@ LIB_DEPENDS=	libcurl.so:ftp/curl

 CONFLICTS=	tads-2.*

-USES=		autoreconf execinfo gmake localbase ncurses
+USES=		autoreconf gmake localbase ncurses
 GNU_CONFIGURE=	yes

 LIBS+=		-lcompat
--- a/games/r1q2/Makefile
+++ b/games/r1q2/Makefile
@ -14,7 +14,7 @@ COMMENT=	Enhanced Quake II client/server focusing on stability
 ONLY_FOR_ARCHS=	i386 amd64
 ONLY_FOR_ARCHS_REASON=	sets the FPU rounding mode and precision (not available in fenv.h)

-USES=		dos2unix execinfo gmake zip
+USES=		dos2unix gmake zip
 NO_WRKSUBDIR=	yes
 BUILD_WRKSRC=	${WRKSRC}/binaries
 ALL_TARGET=	#
--- a/games/spring/Makefile
+++ b/games/spring/Makefile
@ -32,7 +32,7 @@ USE_XORG=	x11 xcursor
 USE_LDCONFIG=	yes
 DOS2UNIX_GLOB=	*.h *.hpp *.cpp

-USES=		execinfo cmake compiler:c++11-lib dos2unix openal:al tar:lzma
+USES=		cmake compiler:c++11-lib dos2unix openal:al tar:lzma
 USES+=		desktop-file-utils shared-mime-info
 CMAKE_ARGS=	-DDATADIR:STRING="share/${PORTNAME}" \
 		-DAI_TYPES:STRING="NATIVE" \
--- a/games/super_methane_brothers/Makefile
+++ b/games/super_methane_brothers/Makefile
@ -15,7 +15,7 @@ LICENSE=	GPLv2

 LIB_DEPENDS=	libclan23Core.so:devel/clanlib

-USES=		execinfo gmake pkgconfig tar:tgz
+USES=		gmake pkgconfig tar:tgz
 MAKE_ENV=	METHANE_FLAGS="${CPPFLAGS}" METHANE_LIBS="${LIBS}"
 MAKE_JOBS_UNSAFE=	yes

--- a/games/tbe/Makefile
+++ b/games/tbe/Makefile
@ -12,7 +12,7 @@ COMMENT=	The Butterfly Effect

 BUILD_DEPENDS=	${LOCALBASE}/bin/unzip:archivers/unzip

-USES=		cmake compiler:c++11-lib execinfo tar:tgz
+USES=		cmake compiler:c++11-lib tar:tgz
 USE_QT4=	gui linguisttools_build moc_build qmake_build rcc_build \
 		svg uic_build xml

--- a/games/tomenet/Makefile
+++ b/games/tomenet/Makefile
@ -12,10 +12,8 @@ COMMENT=	Online multiplayer rogue-like role-playing game
 WRKSRC=		${WRKDIR}/${DISTNAME}/src
 MAKEFILE=	makefile

-USES=		execinfo gmake ncurses tar:bzip2
-CFLAGS+=	-DDEFAULT_PATH="\\\"${DATADIR}/lib/\\\"" \
-		${EXECINFO_CPPFLAGS}
-LDFLAGS+=	${EXECINFO_LDFLAGS}
+USES=		gmake ncurses tar:bzip2
+CFLAGS+=	-DDEFAULT_PATH="\\\"${DATADIR}/lib/\\\""
 MAKE_JOBS_UNSAFE=	yes

 SUB_FILES=	pkg-message
--- a/games/ufoai/Makefile
+++ b/games/ufoai/Makefile
@ -25,7 +25,7 @@ ALL_TARGET=	all lang
 USE_GL=		yes
 USE_SDL=	sdl image mixer ttf
 USE_CXXSTD=	c++11
-USES=		compiler:c++11-lang execinfo gettext gmake jpeg openal:soft pkgconfig \
+USES=		compiler:c++11-lang gettext gmake jpeg openal:soft pkgconfig \
 		python:build tar:bzip2
 HAS_CONFIGURE=	yes
 CONFIGURE_ARGS+=	--enable-release --target-os=freebsd
--- a/games/widelands/Makefile
+++ b/games/widelands/Makefile
@ -19,7 +19,7 @@ LIB_DEPENDS=	libpng.so:graphics/png \
 		libicuuc.so:devel/icu \
 		libboost_regex.so:devel/boost-libs

-USES=		cmake:outsource compiler:c++11-lib execinfo gettext \
+USES=		cmake:outsource compiler:c++11-lib gettext \
 		tar:bzip2 python:build
 CMAKE_ARGS=	-DWL_INSTALL_BASEDIR="${PREFIX}" \
 		-DWL_INSTALL_DATADIR="${DATADIR}" \
--- a/graphics/cegui/Makefile
+++ b/graphics/cegui/Makefile
@ -17,7 +17,7 @@ CONFIGURE_ENV+=	TOLUA_INC="${LUA_INCDIR}"
 CMAKE_ARGS=	-DCEGUI_SAMPLES_ENABLED:BOOL=OFF \
 		-DCEGUI_BUILD_TESTS=OFF
 USE_LDCONFIG=	yes
-USES=		compiler:c++11-lib cmake execinfo pkgconfig tar:bzip2
+USES=		compiler:c++11-lib cmake pkgconfig tar:bzip2

 PORTDOCS=	*

--- a/graphics/fotoxx/Makefile
+++ b/graphics/fotoxx/Makefile
@ -18,7 +18,7 @@ RUN_DEPENDS=	xdg-open:devel/xdg-utils \
 		exiftool:graphics/p5-Image-ExifTool \
 		ufraw-batch:graphics/ufraw

-USES=		desktop-file-utils execinfo gmake pkgconfig
+USES=		desktop-file-utils gmake pkgconfig
 USE_GNOME=	gtk30
 ALL_TARGET=	fotoxx

--- a/graphics/gimp-app/Makefile
+++ b/graphics/gimp-app/Makefile
@ -27,7 +27,7 @@ LIB_DEPENDS=	libpng.so:graphics/png \
 RUN_DEPENDS=	${LOCALBASE}/libdata/pkgconfig/iso-codes.pc:misc/iso-codes

 GNU_CONFIGURE=	yes
-USES+=		cpe execinfo gettext gmake jpeg libtool \
+USES+=		cpe gettext gmake jpeg libtool \
 		localbase pathfix pkgconfig shebangfix tar:bzip2
 USE_XORG=	ice sm xcursor xext xfixes xmu xpm xt x11
 USE_GNOME+=	cairo gtk20 intlhack
--- a/graphics/picpuz/Makefile
+++ b/graphics/picpuz/Makefile
@ -13,7 +13,7 @@ COMMENT=	Jigsaw puzzle program

 BROKEN_armv6=		fails to compile: use of undeclared identifier __NR_SYSCALL_BASE

-USES=		dos2unix execinfo gmake pkgconfig
+USES=		dos2unix gmake pkgconfig
 DOS2UNIX_GLOB=	*.h
 USE_GNOME=	gtk20

--- a/graphics/py-mayavi/Makefile
+++ b/graphics/py-mayavi/Makefile
@ -31,7 +31,7 @@ RUN_DEPENDS=	vtk6>=6.1.0_8:math/vtk6 \
 		${PYTHON_PKGNAMEPREFIX}scimath>=4.1.2:science/py-scimath \
 		${PYTHON_PKGNAMEPREFIX}traitsui>=4.5.1:graphics/py-traitsui

-USES=		execinfo python:-2.7 shebangfix tar:bzip2
+USES=		python:-2.7 shebangfix tar:bzip2
 USE_PYTHON=	autoplist distutils
 USE_WX=		2.8+
 WX_COMPS=	python:run
--- a/graphics/qgis/Makefile
+++ b/graphics/qgis/Makefile
@ -27,7 +27,7 @@ LIB_DEPENDS=	libexpat.so:textproc/expat2 \
 		libxerces-c.so:textproc/xerces-c3

 USES=		bison cmake compiler:features cpe desktop-file-utils \
-		execinfo fortran gmake pyqt:4 python:2.7 sqlite:3
+		fortran gmake pyqt:4 python:2.7 sqlite:3

 USE_GITHUB=	yes
 GH_PROJECT=	${PORTNAME:tu}
--- a/graphics/tulip/Makefile
+++ b/graphics/tulip/Makefile
@ -22,7 +22,7 @@ BROKEN_powerpc64=	fails to link: libOGDF.so: undefined reference to CoinPackedVe

 WRKSRC=		${WRKDIR}/${PORTNAME}-${PORTVERSION}

-USES=		cmake:outsource,noninja compiler:c++11-lib dos2unix execinfo jpeg python \
+USES=		cmake:outsource,noninja compiler:c++11-lib dos2unix jpeg python \
 		shebangfix
 SHEBANG_FILES=	tulip-config.in
 DOS2UNIX_FILES=	software/tulip/src/main.cpp
--- a/irc/quassel/Makefile
+++ b/irc/quassel/Makefile
@ -13,7 +13,7 @@ COMMENT?=	Qt 5 based distributed IRC client (client and monolithic binary)
 LICENSE=	GPLv2+
 LICENSE_FILE=	${WRKSRC}/COPYING

-USES=		cmake:outsource compiler:c++11-lib cpe execinfo pkgconfig tar:bzip2
+USES=		cmake:outsource compiler:c++11-lib cpe pkgconfig tar:bzip2

 CPE_VENDOR=	quassel-irc
 CPE_PRODUCT=	quassel_irc
--- a/irc/weechat/Makefile
+++ b/irc/weechat/Makefile
@ -46,7 +46,6 @@ ASPELL_CMAKE_BOOLL=	ENABLE_ASPELL
 ASPELL_LIB_DEPENDS=	libaspell.so:textproc/aspell

 BACKTRACE_CMAKE_BOOL=	ENABLE_BACKTRACE
-BACKTRACE_USES=		execinfo

 CA_BUNDLE_CMAKE_ON=	-DCA_FILE=${LOCALBASE}/share/certs/ca-root-nss.crt
 CA_BUNDLE_RUN_DEPENDS=	${LOCALBASE}/share/certs/ca-root-nss.crt:security/ca_root_nss
--- a/lang/rubinius/Makefile
+++ b/lang/rubinius/Makefile
@ -47,7 +47,7 @@ LLVM38_DESC=	LLVM 3.8
 LLVM39_DESC=	LLVM 3.9
 LLVM40_DESC=	LLVM 4.0

-USES=		execinfo gmake perl5 readline tar:bzip2 libedit ssl
+USES=		gmake perl5 readline tar:bzip2 libedit ssl
 USE_LOCALE=	en_US.UTF-8
 USE_RUBY=	yes
 RUBY_NO_RUN_DEPENDS=	yes
--- a/lang/ruby22/Makefile
+++ b/lang/ruby22/Makefile
@ -39,7 +39,7 @@ GNU_CONFIGURE=	yes
 LIBS+=		-lpthread -L${LOCALBASE}/lib
 MAKE_JOBS_UNSAFE=	yes
 USE_LDCONFIG=	yes
-USES=		autoreconf cpe execinfo tar:xz ssl
+USES=		autoreconf cpe tar:xz ssl
 WRKSRC=		${RUBY_WRKSRC}

 RUBY_VER=		2.2
--- a/lang/ruby23/Makefile
+++ b/lang/ruby23/Makefile
@ -39,7 +39,7 @@ GNU_CONFIGURE=	yes
 # Keep this, else ruby will fail to load libraries dependent of libpthread.
 LIBS+=		-lpthread -L${LOCALBASE}/lib
 USE_LDCONFIG=	yes
-USES=		autoreconf cpe execinfo ssl tar:xz
+USES=		autoreconf cpe ssl tar:xz
 WRKSRC=		${RUBY_WRKSRC}

 RUBY_VER=		2.3
--- a/lang/ruby24/Makefile
+++ b/lang/ruby24/Makefile
@ -37,7 +37,7 @@ GNU_CONFIGURE=	yes
 # Keep this, else ruby will fail to load libraries dependent of libpthread.
 LIBS+=		-lpthread -L${LOCALBASE}/lib
 USE_LDCONFIG=	yes
-USES=		autoreconf cpe execinfo ssl tar:xz
+USES=		autoreconf cpe ssl tar:xz
 WRKSRC=		${RUBY_WRKSRC}

 RUBY_VER=		2.4
--- a/lang/smalltalk/Makefile
+++ b/lang/smalltalk/Makefile
@ -23,7 +23,7 @@ TK_CONFIGURE_WITH=tcl=${LOCALBASE}/lib/tcl8.4 tk=${LOCALBASE}/lib/tk8.4
 PGSQL_USES=	pgsql
 SDL_USE=	SDL=image,mixer,sdl,sound,ttf

-USES=		execinfo gmake iconv libtool localbase makeinfo pathfix pkgconfig \
+USES=		gmake iconv libtool localbase makeinfo pathfix pkgconfig \
 		shebangfix sqlite tar:xz
 USE_GNOME=	pango
 USE_XORG=	ice xi xmu
--- a/lang/v8-devel/Makefile
+++ b/lang/v8-devel/Makefile
@ -23,7 +23,7 @@ ALL_TARGET=	native
 MAKE_ARGS=	library=shared use_system_icu=on
 MAKE_ENV=	CC.host=${CC} CXX.host=${CXX} LINK.host=${CXX} LINK.target=${CXX}
 USE_LDCONFIG=	yes
-USES=		compiler cpe execinfo gmake localbase python:2 shebangfix tar:xz
+USES=		compiler cpe gmake localbase python:2 shebangfix tar:xz

 CPE_VENDOR=	google

--- a/lang/v8/Makefile
+++ b/lang/v8/Makefile
@ -22,7 +22,7 @@ ALL_TARGET=	native
 MAKE_ARGS=	library=shared
 MAKE_ENV=	CC.host=${CC} CXX.host=${CXX} LINK.host=${CXX} LINK.target=${CXX}
 USE_LDCONFIG=	yes
-USES=		alias compiler cpe execinfo gmake python:2 shebangfix tar:xz
+USES=		alias compiler cpe gmake python:2 shebangfix tar:xz

 CPE_VENDOR=	google

--- a/mail/claws-mail/Makefile
+++ b/mail/claws-mail/Makefile
@ -18,7 +18,7 @@ RUN_DEPENDS=	mime-support>0:misc/mime-support

 USE_XORG=	ice sm
 USE_GNOME=	cairo gtk20 librsvg2
-USES=		cpe desktop-file-utils execinfo pathfix shebangfix ssl
+USES=		cpe desktop-file-utils pathfix shebangfix ssl
 SHEBANG_FILES=	tools/*.pl tools/*.py tools/tb2claws-mail
 python_CMD=	${LOCALBASE}/bin/python2
 INSTALLS_ICONS=	yes
--- a/math/pdal/Makefile
+++ b/math/pdal/Makefile
@ -21,7 +21,7 @@ LIB_DEPENDS=	libgdal.so:graphics/gdal \
 		liblaszip.so:archivers/laszip \
 		libjsoncpp.so:devel/jsoncpp

-USES=		cmake:outsource compiler:c++11-lib pathfix pkgconfig execinfo
+USES=		cmake:outsource compiler:c++11-lib pathfix pkgconfig
 USE_LDCONFIG=	yes
 USE_GITHUB=	yes
 GH_ACCOUNT=	${PORTNAME:tu}
--- a/multimedia/audacious-gtk3/Makefile
+++ b/multimedia/audacious-gtk3/Makefile
@ -43,7 +43,6 @@ ICONV_USES=	iconv
 NLS_USES=	gettext-runtime
 NLS_CONFIGURE_OFF=	--disable-nls
 NLS_EXTRA_PATCHES_OFF=	${FILESDIR}/extra-patch-Makefile
-EXECINFO_USES=	execinfo
 OPTIONS_SUB=	yes
 EXECINFO_DESC=	Build with libexecinfo support

--- a/multimedia/audacious-plugins-gtk3/Makefile
+++ b/multimedia/audacious-plugins-gtk3/Makefile
@ -28,7 +28,7 @@ DISTINFO_FILE=	${.CURDIR}/distinfo
 FILESDIR=	${MASTERDIR}/files

 GNU_CONFIGURE=	yes
-USES=		compiler:c++11-lib execinfo gettext-tools gmake iconv \
+USES=		compiler:c++11-lib gettext-tools gmake iconv \
 	localbase pkgconfig tar:bzip2
 USE_LDCONFIG=	yes
 USE_GNOME=	gtk30 glib20 libxml2 cairo gdkpixbuf2
--- a/multimedia/audacious-plugins/Makefile
+++ b/multimedia/audacious-plugins/Makefile
@ -22,7 +22,7 @@ RUN_DEPENDS=	audacious:multimedia/audacious
 CONFLICTS_INSTALL=	audacious-plugins-gtk3-3.*

 GNU_CONFIGURE=	yes
-USES=		compiler:c++11-lib execinfo gettext-tools gmake iconv \
+USES=		compiler:c++11-lib gettext-tools gmake iconv \
 	localbase pkgconfig tar:bzip2
 USE_LDCONFIG=	yes
 USE_GNOME=	gtk20 glib20 libxml2 cairo gdkpixbuf2
--- a/multimedia/audacious/Makefile
+++ b/multimedia/audacious/Makefile
@ -38,7 +38,6 @@ ICONV_USES=	iconv
 NLS_USES=	gettext-runtime
 NLS_CONFIGURE_OFF=	--disable-nls
 NLS_EXTRA_PATCHES_OFF=	${FILESDIR}/extra-patch-Makefile
-EXECINFO_USES=	execinfo
 OPTIONS_SUB=	yes
 EXECINFO_DESC=	Build with libexecinfo support

--- a/multimedia/avidemux/Makefile.common
+++ b/multimedia/avidemux/Makefile.common
@ -20,7 +20,7 @@ USE_QT4=	# empty
 OPTIONS_FILE=	${PORT_DBDIR}/${OPTIONS_NAME:C/-.*//}/options

 USES=		cmake:outsource,noninja pkgconfig iconv gmake compiler:features sqlite
-USES+=		dos2unix execinfo
+USES+=		dos2unix
 DOS2UNIX_FILES=	cmake/admCheckMiscLibs.cmake \
 		avidemux_core/ADM_coreVideoCodec/include/ADM_coreVideoCodec6_export.h \
 		avidemux_core/ADM_coreVideoCodec/include/ADM_ffmp43.h
--- a/multimedia/libxine/Makefile
+++ b/multimedia/libxine/Makefile
@ -40,7 +40,7 @@ LIB_DEPENDS=	libFLAC.so:audio/flac \
 LIB_DEPENDS+=	libdvdcss.so.2:multimedia/libdvdcss
 .endif

-USES=		compiler cpe execinfo gmake iconv libtool:keepla \
+USES=		compiler cpe gmake iconv libtool:keepla \
 		localbase pathfix perl5 pkgconfig tar:xz
 CPE_PRODUCT=	xine-lib
 CPE_VENDOR=	xine
--- a/multimedia/plexhometheater/Makefile
+++ b/multimedia/plexhometheater/Makefile
@ -69,7 +69,7 @@ GH_ACCOUNT=	plexinc
 GH_PROJECT=	plex-home-theater-public
 BUNDLE_LIBS=	yes

-USES=		cmake:outsource execinfo iconv:wchar_t jpeg pkgconfig python:2
+USES=		cmake:outsource iconv:wchar_t jpeg pkgconfig python:2
 CMAKE_ARGS+=	-DENABLE_AUTOUPDATE:BOOL=false
 CMAKE_ARGS+=	-DENABLE_DUMP_SYMBOLS:BOOL=false
 CMAKE_ARGS+=	-DENABLE_PYTHON:BOOL=false
--- a/multimedia/tvheadend/Makefile
+++ b/multimedia/tvheadend/Makefile
@ -23,7 +23,7 @@ BROKEN_mips=		fails to configure: No C compiler found
 BROKEN_mips64=		fails to configure: No C compiler found
 BROKEN_powerpc64=	fails to configure: No C compiler found

-USES=		execinfo gettext gmake pkgconfig python shebangfix ssl
+USES=		gettext gmake pkgconfig python shebangfix ssl
 USE_GITHUB=	yes

 GNU_CONFIGURE=	yes
--- a/multimedia/vdr-plugin-markad/Makefile
+++ b/multimedia/vdr-plugin-markad/Makefile
@ -18,7 +18,7 @@ LIB_DEPENDS=	libavcodec.so:multimedia/ffmpeg

 RESTRICTED=	Installs station logos

-USES=		execinfo pkgconfig tar:tgz
+USES=		pkgconfig tar:tgz
 WRKSRC=		${WRKDIR}/${PLUGIN}-${DISTVERSION}
 VDR_PLUGIN_MAKEFILES=	${WRKSRC}/command/Makefile ${WRKSRC}/plugin/Makefile
 DEFINES=	-DDATADIR=\\\"${DATADIR}\\\" -DPREFIX=\\\"${PREFIX}\\\"
--- a/multimedia/xine/Makefile
+++ b/multimedia/xine/Makefile
@ -15,7 +15,7 @@ LICENSE=	GPLv2
 LIB_DEPENDS=	libpng.so:graphics/png \
 		libxine.so:multimedia/libxine

-USES=		desktop-file-utils execinfo gmake iconv jpeg pkgconfig readline \
+USES=		desktop-file-utils gmake iconv jpeg pkgconfig readline \
 		shared-mime-info tar:xz
 USE_XORG=	x11 xext xinerama xscrnsaver xtst xv xxf86vm
 GNU_CONFIGURE=	yes
--- a/net-im/telegram-purple/Makefile
+++ b/net-im/telegram-purple/Makefile
@ -24,7 +24,7 @@ BROKEN_sparc64=		fails to compile: assertion fails
 OPTIONS_DEFINE=	NLS
 OPTIONS_SUB=	yes

-USES=		execinfo gettext gmake pkgconfig
+USES=		gettext gmake pkgconfig
 USE_GNOME=	glib20 libxml2
 GNU_CONFIGURE=	yes
 LDFLAGS+=	-L${LOCALBASE}/lib
--- a/Show more
+++ b/Show more