reinit the tree, so we can have metadata

7 files changed, 482 insertions, 0 deletions

diff --git a/sci-libs/coinor-cppad/Manifest b/sci-libs/coinor-cppad/Manifest
new file mode 100644
index 000000000000..ba7083049840
--- /dev/null
+++ b/sci-libs/coinor-cppad/Manifest
@@ -0,0 +1,10 @@
+AUX coinor-cppad-20140519-boost.patch 2799 SHA256 20a6b1687ef395f9ccbf16dcf1f9758f03dcd8e393e66927818171eb6153c0ed SHA512 fe3af84b635aeefc30dedee488914f1de00d139756b2fa5c1f39c95b3886860c88ce02d8aaea6d0ec467f135bf17e8f2ce6df427fdd4d11188dbfe1a080cc014 WHIRLPOOL cb01bf199bb81f8f1a205c08030df45992af3ca6a167d6dac575f1874be8a1a4ff64c9f94224a84bb39f8cbb758828c8d81965397478a45d9eacac02d5838bfb
+AUX coinor-cppad-20140519-dash.patch 7659 SHA256 afedeeb0843f9c4c237d92c576250ca8143987f5370e52af092c4516d80ea53c SHA512 a1aa44e9949d67823492f0296ba51ebdbb2f201855903a9571dfb686b6a42ac3756c577167ee7e8cf664872db0d570ec7576085d0f9d6642b78096708f83cf04 WHIRLPOOL 92120414d6774e1c9f2f0cc5b4b534e476a0e469cd5adb46ebe910a44c648a8c9d07b6e903075505ecd094c0f91a46469d5983f985f8cb05573c0b934bdefacc
+DIST cppad-20140204.gpl.tgz 2189463 SHA256 165b416194a41567ff9fccffbf456784f214cb16bb6f77efc6b082d1f8cbf96a SHA512 0cead73e8d2e2da43ea22c003c0feccadefd2f66efbb58df45b79bff51181ad8646063fd053af8d377ce1732609c55175fd53c00142eb6635018878541f6d2ed WHIRLPOOL 258f8a580d5df0056f895c64e898c4b4fbd112b9159f810f45bb01aa3b5610fb9ceff2d4737e585e3e9b41e2f04accd7d6ca7c4a34191319bdf05bae1c4753c1
+DIST cppad-20140519.gpl.tgz 2208236 SHA256 85e36710c0ede5cba2f8c24b9358ec42e36088a469234df006518e5c856e91f2 SHA512 8f47e545bc76f66edccb9ea083ddebcb5852fa1807d727b6e1f445ca74731e74f7614a1d33b48c6eafbc5129b319e513594b415ee838bdc634f9c00a6d9a22af WHIRLPOOL f2a1d6335971f62f7b37558f4bd873710253a62921c311da1c76d3483df927ddc3a0679d8efcf9b2eb3a83bc70925e0c8cfe00f8770cd88cbb8d99af3db7f0e2
+EBUILD coinor-cppad-20140204.ebuild 1039 SHA256 f1fde43cec39dd1ae05ca912f1aea89d0baebd19e75bcacd7c7241edf01f27db SHA512 88d0afbfee4de370dab34ee49d0efce0ef146db2e135e85e1b82c263af0d719957a415f9118fb225c907d7be86ef2ac903976d56e73e8529a84cd2cc9813d06d WHIRLPOOL 0eaa6b4e0b1a258ef8b949a9f6eb6ff18c7ec3e55bf559e346243b05c17fe8bb36276b96e7190891a2e52aed7f5f2b1591be87ac9f55f56b1d8638a1ed5347b6
+EBUILD coinor-cppad-20140519-r1.ebuild 1169 SHA256 d237a85377d033ae5ef3d97908f470d9dc0b87de9709d9ad707652b469406ac3 SHA512 1c9681cb5e7ab7d3d0b7136994acc37f4bf3acd733b80033263b47f8b887e0d727ca062372a55722b83e641f3fdcff134cb85b29b91d6d2a771073cbb5ad3095 WHIRLPOOL 1c68739b72286c40b13ddbd430cfbeeead7cd25fbca7ca10b826d69298b3beeca40ebde6f3cdd6397aec66cacad61dddf01a28c224537fcfe2850b8217b6ce64
+EBUILD coinor-cppad-20140519.ebuild 1041 SHA256 59cc910a6cac5d7cdc9247c6c458b9e96d0f3492babce7cc5218f3dcfb8d0310 SHA512 7b20f8c8e9cbc52397cba87610ba83e79f2006b9b47bfc48b1666505e581736caeafa4e8a4916acbbb112ba69d2d6e01edfdd1dc555c352c42b64c2b6669f857 WHIRLPOOL affadb42d613c7a50797c5a4b6b9a243578c31fbfbd39bd4d76f68fabddd48e59951e26fd93e71caf8bcb2d5f0fffbae00b34da720fe13690cf54e707aa34a6c
+MISC ChangeLog 2677 SHA256 4eae51993b194505fa6c195dd0f5c371912f274f56e00fc05dbc1e781afa9801 SHA512 ccf494d57a978cd1c1e75d5f5c5895d17210937f9b3bb1159106d9d112f6e4ad6b6fdf28d62d3b20151d3210187e20975bc6fc1bbafa6e9a2ea84542f8513bd5 WHIRLPOOL 0ecf259f17451be05c8f497a73e545fc1492e8daa574463d2b16d4cd96c1a6914d6aebbec96a4990804b1285210f4f0ac33056627d4b36f2f889a60527ddb0bc
+MISC ChangeLog-2015 2323 SHA256 41173aa323d365a7f37a9c7c38d0b227897d1728857c7e2797262c5c0388100b SHA512 5915d446df3f004bd6277d880d92cd7bebc083471590ee2c1fe79c1b836b1ec10567caa652844473fbff26a42ec8e91ee5e5be35c9c77dc52c244df6d80c75dd WHIRLPOOL 7c89998ae922327e0c38137fac83f849fc14a23f2fea85e63aa37847d813c366064bfaf0cb3cc2de532463afa48a7e1739d26649f4468757a44c6fff46ac4f45
+MISC metadata.xml 730 SHA256 343b7f8448266c28fd59a4e04d3e8cefebed58d12a1a530d817de61e86760cdd SHA512 4803e579d3c8d6f83a7ad08658025fe7e366eab3996ba36d6352ef2bf1a36a5b2dce608731604f25a73f23e9ab45a6b100a542ce001408184e799f1def985634 WHIRLPOOL 21488b96b42b0659bee723210ceb16d686308943f0740189ea14409b1bc405545d1224210bf1f46e438e80d2ef1d9e48b1d1acb844e0d42f4558b8fd57059ff7
diff --git a/sci-libs/coinor-cppad/coinor-cppad-20140204.ebuild b/sci-libs/coinor-cppad/coinor-cppad-20140204.ebuild
new file mode 100644
index 000000000000..77d4f5ebc898
--- /dev/null
+++ b/sci-libs/coinor-cppad/coinor-cppad-20140204.ebuild
@@ -0,0 +1,51 @@
+# Copyright 1999-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=5
+
+inherit autotools-utils multilib
+
+MYP=cppad-${PV}
+
+DESCRIPTION="COIN-OR C++ Algorithmic Differentiation"
+HOMEPAGE="https://projects.coin-or.org/CppAD/"
+SRC_URI="http://www.coin-or.org/download/source/CppAD/${MYP}.gpl.tgz"
+
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
+IUSE="doc examples"
+
+RDEPEND="
+	sci-libs/adolc:=
+	sci-libs/ipopt:="
+DEPEND="${RDEPEND}
+	virtual/pkgconfig
+	doc? ( app-doc/doxygen[dot] )"
+
+S="${WORKDIR}/${MYP}"
+
+src_configure() {
+	local myeconfargs=( $(use doc Documentation) )
+	autotools-utils_src_configure CXX_FLAGS="${CXXFLAGS}"
+}
+
+src_compile() {
+	autotools-utils_src_compile
+	if use doc; then
+		./build.sh doxygen || die
+	fi
+}
+
+src_test() {
+	autotools-utils_src_test check test
+}
+
+src_install() {
+	use doc && HTML_DOC=( "${BUILD_DIR}"/doxydocs/html/. )
+	autotools-utils_src_install
+	if use examples; then
+		insinto /usr/share/doc/${PF}/examples
+		doins -r example/*
+	fi
+}
diff --git a/sci-libs/coinor-cppad/coinor-cppad-20140519-r1.ebuild b/sci-libs/coinor-cppad/coinor-cppad-20140519-r1.ebuild
new file mode 100644
index 000000000000..537f051053f1
--- /dev/null
+++ b/sci-libs/coinor-cppad/coinor-cppad-20140519-r1.ebuild
@@ -0,0 +1,59 @@
+# Copyright 1999-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=5
+
+AUTOTOOLS_AUTORECONF=yes
+
+inherit autotools-utils multilib
+
+MYP=cppad-${PV}
+
+DESCRIPTION="COIN-OR C++ Algorithmic Differentiation"
+HOMEPAGE="https://projects.coin-or.org/CppAD/"
+SRC_URI="http://www.coin-or.org/download/source/CppAD/${MYP}.gpl.tgz"
+
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
+IUSE="doc examples"
+
+RDEPEND="
+	dev-libs/boost[threads]
+	sci-libs/adolc:0=
+	sci-libs/ipopt:0="
+DEPEND="${RDEPEND}
+	virtual/pkgconfig
+	doc? ( app-doc/doxygen[dot] )"
+
+S="${WORKDIR}/${MYP}"
+
+PATCHES=(
+	"${FILESDIR}"/${P}-dash.patch
+	"${FILESDIR}"/${P}-boost.patch
+	)
+
+src_configure() {
+	local myeconfargs=( $(use doc Documentation) )
+	autotools-utils_src_configure CXX_FLAGS="${CXXFLAGS}"
+}
+
+src_compile() {
+	autotools-utils_src_compile
+	if use doc; then
+		./build.sh doxygen || die
+	fi
+}
+
+src_test() {
+	autotools-utils_src_test check test
+}
+
+src_install() {
+	use doc && HTML_DOC=( "${BUILD_DIR}"/doxydocs/html/. )
+	autotools-utils_src_install
+	if use examples; then
+		insinto /usr/share/doc/${PF}/examples
+		doins -r example/*
+	fi
+}
diff --git a/sci-libs/coinor-cppad/coinor-cppad-20140519.ebuild b/sci-libs/coinor-cppad/coinor-cppad-20140519.ebuild
new file mode 100644
index 000000000000..8294efcbd21d
--- /dev/null
+++ b/sci-libs/coinor-cppad/coinor-cppad-20140519.ebuild
@@ -0,0 +1,51 @@
+# Copyright 1999-2014 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=5
+
+inherit autotools-utils multilib
+
+MYP=cppad-${PV}
+
+DESCRIPTION="COIN-OR C++ Algorithmic Differentiation"
+HOMEPAGE="https://projects.coin-or.org/CppAD/"
+SRC_URI="http://www.coin-or.org/download/source/CppAD/${MYP}.gpl.tgz"
+
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
+IUSE="doc examples"
+
+RDEPEND="
+	sci-libs/adolc:0=
+	sci-libs/ipopt:0="
+DEPEND="${RDEPEND}
+	virtual/pkgconfig
+	doc? ( app-doc/doxygen[dot] )"
+
+S="${WORKDIR}/${MYP}"
+
+src_configure() {
+	local myeconfargs=( $(use doc Documentation) )
+	autotools-utils_src_configure CXX_FLAGS="${CXXFLAGS}"
+}
+
+src_compile() {
+	autotools-utils_src_compile
+	if use doc; then
+		./build.sh doxygen || die
+	fi
+}
+
+src_test() {
+	autotools-utils_src_test check test
+}
+
+src_install() {
+	use doc && HTML_DOC=( "${BUILD_DIR}"/doxydocs/html/. )
+	autotools-utils_src_install
+	if use examples; then
+		insinto /usr/share/doc/${PF}/examples
+		doins -r example/*
+	fi
+}
diff --git a/sci-libs/coinor-cppad/files/coinor-cppad-20140519-boost.patch b/sci-libs/coinor-cppad/files/coinor-cppad-20140519-boost.patch
new file mode 100644
index 000000000000..7a4d3ae83aca
--- /dev/null
+++ b/sci-libs/coinor-cppad/files/coinor-cppad-20140519-boost.patch
@@ -0,0 +1,79 @@
+ configure.ac | 18 ++++++++++--------
+ 1 file changed, 10 insertions(+), 8 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 033621f..87e129a 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -550,13 +550,14 @@ dnl check for boost thread library
+ AC_LANG_PUSH([C++])
+ LDFLAGS_save=$LDFLAGS
+ CXXFLAGS_save=$CXXFLAGS
++LIBS_save=$LIBS
+ boost_thread_found='no'
+ if test "$BOOST_DIR" != '' ; then
+ 	CXXFLAGS="-I$BOOST_DIR/include $CXXFLAGS"
+ fi
+ if test "$BOOST_DIR" = '' && test "$boost_thread_found" = 'no' ; then
+-	bthread_lib='-lboost_thread-mt'
+-	LDFLAGS="$LDFLAGS_save $bthread_lib"
++	bthread_lib='-lboost_thread-mt -lboost_system'
++	LIBS="$LIBS_save $bthread_lib"
+ 	AC_LINK_IFELSE(
+ 		[AC_LANG_PROGRAM(
+ 			[# include <boost/thread.hpp>],
+@@ -568,7 +569,7 @@ if test "$BOOST_DIR" = '' && test "$boost_thread_found" = 'no' ; then
+ fi
+ if test "$BOOST_DIR" != '' && test "$boost_thread_found" = 'no' ; then
+ 	bthread_lib="$BOOST_DIR/lib/libboost_thread-mt.so"
+-	LDFLAGS="$LDFLAGS_save $bthread_lib"
++	LIBS="$LIBS_save $bthread_lib"
+ 	AC_LINK_IFELSE(
+ 		[AC_LANG_PROGRAM(
+ 			[# include <boost/thread.hpp>],
+@@ -580,7 +581,7 @@ if test "$BOOST_DIR" != '' && test "$boost_thread_found" = 'no' ; then
+ fi
+ if test "$BOOST_DIR" != '' && test "$boost_thread_found" = 'no' ; then
+ 	bthread_lib="$BOOST_DIR/lib/libboost_thread-mt.a"
+-	LDFLAGS="$LDFLAGS_save $bthread_lib"
++	LIBS="$LIBS_save $bthread_lib"
+ 	AC_LINK_IFELSE(
+ 		[AC_LANG_PROGRAM(
+ 			[# include <boost/thread.hpp>],
+@@ -591,8 +592,8 @@ if test "$BOOST_DIR" != '' && test "$boost_thread_found" = 'no' ; then
+ 	)
+ fi
+ if test "$BOOST_DIR" = '' && test "$boost_thread_found" = 'no' ; then
+-	bthread_lib='-lboost_thread'
+-	LDFLAGS="$LDFLAGS_save $bthread_lib"
++	bthread_lib='-lboost_thread -lboost_system'
++	LIBS="$LIBS_save $bthread_lib"
+ 	AC_LINK_IFELSE(
+ 		[AC_LANG_PROGRAM(
+ 			[# include <boost/thread.hpp>],
+@@ -604,7 +605,7 @@ if test "$BOOST_DIR" = '' && test "$boost_thread_found" = 'no' ; then
+ fi
+ if test "$BOOST_DIR" != '' && test "$boost_thread_found" = 'no' ; then
+ 	bthread_lib="$BOOST_DIR/lib/libboost_thread.so"
+-	LDFLAGS="$LDFLAGS_save $bthread_lib"
++	LIBS="$LIBS_save $bthread_lib"
+ 	AC_LINK_IFELSE(
+ 		[AC_LANG_PROGRAM(
+ 			[# include <boost/thread.hpp>],
+@@ -616,7 +617,7 @@ if test "$BOOST_DIR" != '' && test "$boost_thread_found" = 'no' ; then
+ fi
+ if test "$BOOST_DIR" != '' && test "$boost_thread_found" = 'no' ; then
+ 	bthread_lib="$BOOST_DIR/lib/libboost_thread.a"
+-	LDFLAGS="$LDFLAGS_save $bthread_lib"
++	LIBS="$LIBS_save $bthread_lib"
+ 	AC_LINK_IFELSE(
+ 		[AC_LANG_PROGRAM(
+ 			[# include <boost/thread.hpp>],
+@@ -636,6 +637,7 @@ else
+ fi
+ LDFLAGS=$LDFLAGS_save
+ CXXFLAGS=$CXXFLAGS_save
++LIBS=$LIBS_save
+ AC_LANG_POP([C++])
+ #
+ dnl --------------------------------------------------------------------------
diff --git a/sci-libs/coinor-cppad/files/coinor-cppad-20140519-dash.patch b/sci-libs/coinor-cppad/files/coinor-cppad-20140519-dash.patch
new file mode 100644
index 000000000000..fe0b210f1075
--- /dev/null
+++ b/sci-libs/coinor-cppad/files/coinor-cppad-20140519-dash.patch
@@ -0,0 +1,215 @@
+ configure.ac | 56 ++++++++++++++++++++++++++++----------------------------
+ 1 file changed, 28 insertions(+), 28 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 9e917dd..033621f 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -194,7 +194,7 @@ AC_ARG_WITH(sparse_list,
+ )
+ AC_MSG_RESULT([$sparse_list])
+ if test "$sparse_set" = "yes" ; then
+-	if test "$sparse_list" == "yes" ; then
++	if test "$sparse_list" = "yes" ; then
+ 		AC_MSG_ERROR([cannot --with both sparse_set and sparse_list])
+ 	fi
+ 	AC_SUBST(cppad_internal_sparse_set, sparse_set)
+@@ -374,7 +374,7 @@ AC_SUBST(cppad_max_num_threads, [$max_num_threads])
+ dnl type used for addresses in AD tapes [ default = unsigned int ] -----------
+ AC_MSG_CHECKING([TAPE_ADDR_TYPE])
+ AC_ARG_VAR(TAPE_ADDR_TYPE, [type used for addresses in AD tapes])
+-if test "$TAPE_ADDR_TYPE" == "" ; then
++if test "$TAPE_ADDR_TYPE" = "" ; then
+ 	addr_t="unsigned int"
+ else
+ 	addr_t="$TAPE_ADDR_TYPE"
+@@ -382,22 +382,22 @@ fi
+ AC_SUBST(cppad_tape_addr_type, [$addr_t])
+ AC_MSG_RESULT([$addr_t])
+ ok="no"
+-if test "$addr_t" == "size_t" ; then
++if test "$addr_t" = "size_t" ; then
+ 	ok="yes"
+ fi
+-if test "$addr_t" == "int" ; then
++if test "$addr_t" = "int" ; then
+ 	AC_MSG_WARN(
+ 		[TAPE_ADDR_TYPE=int is for CppAD developers (not users)]
+ 	)
+ 	ok="yes"
+ fi
+-if test "$addr_t" == "unsigned int" ; then
++if test "$addr_t" = "unsigned int" ; then
+ 	ok="yes"
+ fi
+-if test "$addr_t" == "unsigned short int" ; then
++if test "$addr_t" = "unsigned short int" ; then
+ 	ok="yes"
+ fi
+-if test "$ok" == "no" ; then
++if test "$ok" = "no" ; then
+   	AC_MSG_ERROR(
+ 		[$addr_t is not a valid choice for TAPE_ADDR_TYPE]
+ 	)
+@@ -406,7 +406,7 @@ fi
+ dnl type used for tape identifier [ default = unsigned int ] -----------
+ AC_MSG_CHECKING([TAPE_ID_TYPE])
+ AC_ARG_VAR(TAPE_ID_TYPE, [type used for addresses in AD tapes])
+-if test "$TAPE_ID_TYPE" == "" ; then
++if test "$TAPE_ID_TYPE" = "" ; then
+ 	tape_id_t="unsigned int"
+ else
+ 	tape_id_t="$TAPE_ID_TYPE"
+@@ -414,22 +414,22 @@ fi
+ AC_SUBST(cppad_tape_id_type, [$tape_id_t])
+ AC_MSG_RESULT([$tape_id_t])
+ ok="no"
+-if test "$tape_id_t" == "size_t" ; then
++if test "$tape_id_t" = "size_t" ; then
+ 	ok="yes"
+ fi
+-if test "$tape_id_t" == "int" ; then
++if test "$tape_id_t" = "int" ; then
+ 	AC_MSG_WARN(
+ 		[TAPE_ID_TYPE=int is for CppAD developers (not users)]
+ 	)
+ 	ok="yes"
+ fi
+-if test "$tape_id_t" == "unsigned int" ; then
++if test "$tape_id_t" = "unsigned int" ; then
+ 	ok="yes"
+ fi
+-if test "$tape_id_t" == "unsigned short int" ; then
++if test "$tape_id_t" = "unsigned short int" ; then
+ 	ok="yes"
+ fi
+-if test "$ok" == "no" ; then
++if test "$ok" = "no" ; then
+   	AC_MSG_ERROR(
+ 		[$tape_id_t is not a valid choice for TAPE_ID_TYPE]
+ 	)
+@@ -447,7 +447,7 @@ AC_SUBST(cppad_has_rvalue, 0)
+ dnl Determine if size_t has same size as unsigned int 
+ AC_CHECK_SIZEOF([size_t])
+ AC_CHECK_SIZEOF([unsigned int])
+-if test "$ac_cv_size_t" == "$ac_cv_unsigned_int" ; then
++if test "$ac_cv_size_t" = "$ac_cv_unsigned_int" ; then
+ 	AC_SUBST(cppad_size_t_same_unsigned_int, 1)
+ else
+ 	AC_SUBST(cppad_size_t_same_unsigned_int, 0)
+@@ -485,8 +485,8 @@ AC_PROG_RANLIB
+ dnl AC_PROG_CXX([compiler-search-list]) outputs CXX as C++ compiler to use
+ AC_PROG_CXX
+ AC_MSG_CHECKING([whether using Microsoft C++ compiler])
+-AM_CONDITIONAL(CppAD_MS_COMPILER, test "$CXX" == "cl" || test "$CXX" == "icl")
+-if test "$CXX" == "cl" || test "$CXX" == "icl"; then
++AM_CONDITIONAL(CppAD_MS_COMPILER, test "$CXX" = "cl" || test "$CXX" = "icl")
++if test "$CXX" = "cl" || test "$CXX" = "icl"; then
+ 	AC_MSG_RESULT([yes])
+ else
+ 	AC_MSG_RESULT([no])
+@@ -531,7 +531,7 @@ AC_CHECK_LIB(
+ 	[pthread="no"]
+ )
+ AM_CONDITIONAL(CppAD_PTHREAD, test "$pthread" = "yes")
+-if test "$pthread" == "yes" ; then
++if test "$pthread" = "yes" ; then
+ 	AC_SUBST(PTHREAD_LIB,"-lpthread")
+ else
+ 	AC_SUBST(PTHREAD_LIB,"")
+@@ -554,7 +554,7 @@ boost_thread_found='no'
+ if test "$BOOST_DIR" != '' ; then
+ 	CXXFLAGS="-I$BOOST_DIR/include $CXXFLAGS"
+ fi
+-if test "$BOOST_DIR" == '' && test "$boost_thread_found" == 'no' ; then
++if test "$BOOST_DIR" = '' && test "$boost_thread_found" = 'no' ; then
+ 	bthread_lib='-lboost_thread-mt'
+ 	LDFLAGS="$LDFLAGS_save $bthread_lib"
+ 	AC_LINK_IFELSE(
+@@ -566,7 +566,7 @@ if test "$BOOST_DIR" == '' && test "$boost_thread_found" == 'no' ; then
+ 		[boost_thread_found='no']
+ 	)
+ fi
+-if test "$BOOST_DIR" != '' && test "$boost_thread_found" == 'no' ; then
++if test "$BOOST_DIR" != '' && test "$boost_thread_found" = 'no' ; then
+ 	bthread_lib="$BOOST_DIR/lib/libboost_thread-mt.so"
+ 	LDFLAGS="$LDFLAGS_save $bthread_lib"
+ 	AC_LINK_IFELSE(
+@@ -578,7 +578,7 @@ if test "$BOOST_DIR" != '' && test "$boost_thread_found" == 'no' ; then
+ 		[boost_thread_found='no']
+ 	)
+ fi
+-if test "$BOOST_DIR" != '' && test "$boost_thread_found" == 'no' ; then
++if test "$BOOST_DIR" != '' && test "$boost_thread_found" = 'no' ; then
+ 	bthread_lib="$BOOST_DIR/lib/libboost_thread-mt.a"
+ 	LDFLAGS="$LDFLAGS_save $bthread_lib"
+ 	AC_LINK_IFELSE(
+@@ -590,7 +590,7 @@ if test "$BOOST_DIR" != '' && test "$boost_thread_found" == 'no' ; then
+ 		[boost_thread_found='no']
+ 	)
+ fi
+-if test "$BOOST_DIR" == '' && test "$boost_thread_found" == 'no' ; then
++if test "$BOOST_DIR" = '' && test "$boost_thread_found" = 'no' ; then
+ 	bthread_lib='-lboost_thread'
+ 	LDFLAGS="$LDFLAGS_save $bthread_lib"
+ 	AC_LINK_IFELSE(
+@@ -602,7 +602,7 @@ if test "$BOOST_DIR" == '' && test "$boost_thread_found" == 'no' ; then
+ 		[boost_thread_found='no']
+ 	)
+ fi
+-if test "$BOOST_DIR" != '' && test "$boost_thread_found" == 'no' ; then
++if test "$BOOST_DIR" != '' && test "$boost_thread_found" = 'no' ; then
+ 	bthread_lib="$BOOST_DIR/lib/libboost_thread.so"
+ 	LDFLAGS="$LDFLAGS_save $bthread_lib"
+ 	AC_LINK_IFELSE(
+@@ -614,7 +614,7 @@ if test "$BOOST_DIR" != '' && test "$boost_thread_found" == 'no' ; then
+ 		[boost_thread_found='no']
+ 	)
+ fi
+-if test "$BOOST_DIR" != '' && test "$boost_thread_found" == 'no' ; then
++if test "$BOOST_DIR" != '' && test "$boost_thread_found" = 'no' ; then
+ 	bthread_lib="$BOOST_DIR/lib/libboost_thread.a"
+ 	LDFLAGS="$LDFLAGS_save $bthread_lib"
+ 	AC_LINK_IFELSE(
+@@ -627,7 +627,7 @@ if test "$BOOST_DIR" != '' && test "$boost_thread_found" == 'no' ; then
+ 	)
+ fi
+ AM_CONDITIONAL(CppAD_BTHREAD, test "$boost_thread_found" = 'yes')
+-if test "$boost_thread_found" == 'yes' ; then
++if test "$boost_thread_found" = 'yes' ; then
+ 	AC_SUBST(BTHREAD_LIB,"$bthread_lib")
+ 	AC_MSG_RESULT([boost::thread library... yes])
+ else
+@@ -650,12 +650,12 @@ fi
+ AC_SUBST(CPPAD_IPOPT_LD_PATH, "$IPOPT_LD_PATH")
+ #
+ AC_SUBST(CPPAD_IPOPT_LIBS, "$IPOPT_LIBS -lipopt")
+-if test "$have_pkg_config" == "yes"; then
++if test "$have_pkg_config" = "yes"; then
+ 	dnl set CPPAD_IPOPT_LIBS
+ 	PKG_CONFIG_PATH="$IPOPT_DIR/lib/pkgconfig:$IPOPT_DIR/share/pkgconfig"
+ 	PKG_CONFIG_PATH="$PKG_CONFIG_PATH:$IPOPT_DIR/lib64/pkgconfig"
+ 	export PKG_CONFIG_PATH
+-	if pkg-config --libs ipopt >& /dev/null ; then
++	if pkg-config --libs ipopt > /dev/null 2>&1 ; then
+ 		CPPAD_IPOPT_LIBS=`pkg-config --libs ipopt`
+ 	else
+ 		dnl check for blas library
+@@ -696,7 +696,7 @@ dnl
+ AC_SUBST(cppad_description, "Differentiation of C++ Algorithms")
+ AC_SUBST(cppad_version, ${PACKAGE_VERSION} )
+ AC_SUBST(cppad_url, "http://www.coin-or.org/CppAD")
+-if test "$prefix" == "NONE" ; then
++if test "$prefix" = "NONE" ; then
+ 	cppad_cflags_value="-I$HOME/include"
+ 	cppad_libs_value="-L$HOME/lib"
+ else
+@@ -707,7 +707,7 @@ if test "$POSTFIX_DIR" != "" ; then
+ 	cppad_cflags_value="$cppad_cflags_value/$POSTFIX_DIR"
+ 	cppad_libs_value="$cppad_libs_value/$POSTFIX_DIR"
+ fi
+-if test "$IPOPT_DIR" == "" ; then
++if test "$IPOPT_DIR" = "" ; then
+ 	cppad_libs_value=""
+ 	cppad_requires_value=""
+ else
diff --git a/sci-libs/coinor-cppad/metadata.xml b/sci-libs/coinor-cppad/metadata.xml
new file mode 100644
index 000000000000..0edc1f35c6e9
--- /dev/null
+++ b/sci-libs/coinor-cppad/metadata.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <maintainer type="project">
+    <email>sci@gentoo.org</email>
+    <name>Gentoo Science Project</name>
+  </maintainer>
+  <longdescription lang="en">
+  We refer to the step by step conversion from an algorithm that
+  computes function values to an algorithm that computes derivative
+  values as Algorithmic Differentiation (AD); often referred to as
+  automatic differentiation. Given a C++ algorithm that computes
+  function values, CppAD generates an algorithm that computes
+  corresponding derivative values (of arbitrary order using either
+  forward or reverse mode).
+</longdescription>
+</pkgmetadata>