--- /dev/null
+Respect CFLAGS/LDFLAGS and use DESTDIR for install targets.
+
+--- libdvd-audio-1.0.0/Makefile
++++ libdvd-audio-1.0.0/Makefile
+@@ -1,8 +1,9 @@
+-FLAGS = -Wall -O2 -g -fPIC
+-LIB_DIR = /usr/local/lib
+-INCLUDE_DIR = /usr/local/include
+-BIN_DIR = /usr/local/bin
+-PKG_CONFIG_DIR = /usr/lib/pkgconfig
++FLAGS = -Wall -fPIC $(CFLAGS)
++PREFIX = /usr/local
++LIB_DIR = $(PREFIX)/lib
++INCLUDE_DIR = $(PREFIX)/include
++BIN_DIR = $(PREFIX)/bin
++PKG_CONFIG_DIR = $(LIB_DIR)/pkgconfig
+
+ BITSTREAM_OBJS = bitstream.o \
+ huffman.o \
+@@ -56,13 +57,17 @@
+ all: $(STATIC_LIBRARY) $(SHARED_LIBRARIES) $(BINARIES) $(PKG_CONFIG_METADATA)
+
+ install: $(STATIC_LIBRARY) $(SHARED_LIBRARIES) $(BINARIES) $(PKG_CONFIG_METADATA)
+- install -m 644 $(SHARED_LIBRARY) $(LIB_DIR)
+- cp -Pp $(SHARED_LIBRARY_LINK_1) $(LIB_DIR)
+- cp -Pp $(SHARED_LIBRARY_LINK_2) $(LIB_DIR)
+- install -m 644 $(STATIC_LIBRARY) $(LIB_DIR)
+- install -m 644 include/dvd-audio.h $(INCLUDE_DIR)
+- install -m 755 $(BINARIES) $(BIN_DIR)
+- install -m 644 $(PKG_CONFIG_METADATA) $(PKG_CONFIG_DIR)
++ mkdir -p $(DESTDIR)$(LIB_DIR)
++ install -m 755 $(SHARED_LIBRARY) $(DESTDIR)$(LIB_DIR)
++ cp -Pp $(SHARED_LIBRARY_LINK_1) $(DESTDIR)$(LIB_DIR)
++ cp -Pp $(SHARED_LIBRARY_LINK_2) $(DESTDIR)$(LIB_DIR)
++ install -m 644 $(STATIC_LIBRARY) $(DESTDIR)$(LIB_DIR)
++ mkdir -p $(DESTDIR)$(INCLUDE_DIR)
++ install -m 644 include/dvd-audio.h $(DESTDIR)$(INCLUDE_DIR)
++ mkdir -p $(DESTDIR)$(BIN_DIR)
++ install -m 755 $(BINARIES) $(DESTDIR)$(BIN_DIR)
++ mkdir -p $(DESTDIR)$(PKG_CONFIG_DIR)
++ install -m 644 $(PKG_CONFIG_METADATA) $(DESTDIR)$(PKG_CONFIG_DIR)
+
+ clean:
+ rm -f $(BINARIES) $(CODEBOOKS) $(BINARIES) $(PKG_CONFIG_METADATA) huffman *.o *.a *.so*
+@@ -71,7 +76,7 @@
+ $(AR) -r $@ $(DVDA_OBJS)
+
+ $(SHARED_LIBRARY): $(DVDA_OBJS)
+- $(CC) $(FLAGS) -Wl,-soname,libdvd-audio.so.$(MAJOR_VERSION) -shared -o $@ $(DVDA_OBJS)
++ $(CC) $(FLAGS) $(LDFLAGS) -Wl,-soname,libdvd-audio.so.$(MAJOR_VERSION) -shared -o $@ $(DVDA_OBJS)
+
+ $(SHARED_LIBRARY_LINK_1): $(SHARED_LIBRARY)
+ ln -sf $< $@
--- /dev/null
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit toolchain-funcs
+
+DESCRIPTION="library for extracting audio from DVD-Audio discs"
+HOMEPAGE="https://sourceforge.net/projects/libdvd-audio/"
+SRC_URI="mirror://sourceforge/${PN}/${P}.tar.gz"
+
+LICENSE="GPL-2 LGPL-3"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="doc static-libs"
+
+PATCHES=( "${FILESDIR}"/${P}-makefile.patch )
+
+BDEPEND="doc? ( dev-python/sphinx )"
+
+src_configure() {
+ tc-export CC AR
+}
+
+src_compile() {
+ emake
+ use doc && emake -C docs man
+}
+
+src_install() {
+ emake DESTDIR="${ED}" PREFIX=/usr LIB_DIR=/usr/$(get_libdir) install
+ use doc && doman docs/build/man/*
+ use static-libs || { find "${ED}/usr" -name '*.a' -delete || die; }
+}