3 files changed, 216 insertions, 0 deletions
diff --git a/sci-mathematics/topcom/Manifest b/sci-mathematics/topcom/Manifest
index edff7bfda9b1..74a0e5b53a46 100644
--- a/sci-mathematics/topcom/Manifest
+++ b/sci-mathematics/topcom/Manifest
@@ -1,5 +1,8 @@
 AUX topcom-0.17.7-buildsystem.patch 16106 BLAKE2B 3194b44cd20ace8f164b5624e988fab30839a4a967adf1f7fec91a1c517ae2e94404df9ee6a92ad96212aaf4f5ce2226a9e931543e8feb111436bdc6e7432f99 SHA512 a9fc6a067537f85b437e8a3de17cae8ad1cf96848832bc493ade869be9d4621193ec40752d5f80a5244768fe121a53bde97e606e04ede6f602228d244cf312e6
+AUX topcom-0.17.8-buildsystem.patch 4989 BLAKE2B a19b70ff73da5e93beac923db339b8ffbde2a8867417ac2be02bf0c067ed11d47400e89fa0c4c0abd51fdc838da8190e41d1141bc4f23d89842b6de8f51f2edc SHA512 7d5339ae6140222898df6ddaf17a47cd016f4fb7dc88d30dea492d2818402ab1882907b86e15168f4bc31b576aac9cb74307601e1f021b65253f08adb1acf60d
 DIST TOPCOM-0.17.7.tar.gz 8661519 BLAKE2B f42d273b39b15ccaf0d24ad360dc91cecd2ab83c97eb5a2fffe95575d7c8063d9afa842d7bfae03faee32ced1f98ccc55a750a59c1f544acded462a478aac636 SHA512 528e566e488641e078a8c9150f88a1544f607e6859da1d95a98dc5890c5a52882f8c8790097c3a77277066bd5d4c10a1e0a9c131fbc521f56f6139eeab7e21d1
+DIST TOPCOM-0.17.8.tar.gz 8994044 BLAKE2B 27426b9fd9da8bc51e3632483cdd1c3f878a03d22dcad637c1c26368d58dbc9a9ef4c6918e314484336b1355cdf703287bf50d248e257773729a4d9fd012c0ca SHA512 2ddab2f30bf3adf93f0bb76c50bc70a5927fe2a9561a59df0ac7bec193b9a9b231eecb58c69840247536b73fda5298955518e798c3b5f8d2961ca09dfdc81cce
 DIST TOPCOM-manual.html 19251 BLAKE2B 8e361fd81bed45b552766a86a856ed1411154b5c523e14463750651d1c8d7b0f1f25a7c29bfdc34910fad3d19a1df94ded47b63a973f22baf3d60a7c5f0e1578 SHA512 5d0303f141bce12e0354c2fb65420102aa198e2271c0e901621f850b47f9cf9642659b0cf8e9bcc7a6da3b39914c20e47c67e72aa9cf999892f80855daa25c67
 EBUILD topcom-0.17.7.ebuild 1188 BLAKE2B 82bdec14402b06680db2ef7fd070a338a5347f2d814c5308eb4d38e4b4169d78dc04d6706eb41606ef6dcda9f1f25ddee770f1e62c355d9ccd2290b2a66e6fc5 SHA512 b4ee0b662c918abbb555e78ad75ef7187d02683cba5614c1dfc75366d4844bfde39c7018de9e8db718d87cbfd5fcb7ce2dc01aa05d20f03462ae20283d7aa1da
+EBUILD topcom-0.17.8-r1.ebuild 1338 BLAKE2B ceebbca3c12c3f4ca6bea32254b21c6ab828109edd8c333de5cbaa22f40de643d44b9abe1402f92dbf6fa54837313cbdea715c03091f4814ca2b8733edb56dac SHA512 b5596ec29e1cfa621fd704758132ad8064d4aa9a325a80504ec8d6adea729c9bf921e3bb991e000134ae7556cdbcfdc7df2915181e7f5c2fe06f63d44dfd9555
 MISC metadata.xml 269 BLAKE2B 5511cf8f01948aaca0488a6ed41ed923b130bfea9ba90d49f39bff86cfbd1e956b662d07406c76ca8e7e1d2ceb54547740e9f61a0a16041e5fcf18d713f90f03 SHA512 ecf9121172cdf04793bdbf6684060c7f15fb2a25606e53d8fc7dbc78efe24e264affa600c1ee3106ce8216b7093dff66eced3f78dd6ca7bd6ee589d1c7912cd6
diff --git a/sci-mathematics/topcom/files/topcom-0.17.8-buildsystem.patch b/sci-mathematics/topcom/files/topcom-0.17.8-buildsystem.patch
new file mode 100644
index 000000000000..deb1ad3ebbad
--- /dev/null
+++ b/sci-mathematics/topcom/files/topcom-0.17.8-buildsystem.patch
@@ -0,0 +1,151 @@
+diff -ur a/configure.ac b/configure.ac
+--- a/configure.ac	2020-02-15 12:44:55.065569980 +0100
++++ b/configure.ac	2020-02-15 14:08:21.905767776 +0100
+@@ -9,7 +9,9 @@
+ AC_PROG_CC
+ AC_PROG_INSTALL
+ AC_PROG_CXX
+-AC_PROG_RANLIB
++LT_INIT
++AC_ENABLE_SHARED
++AC_DISABLE_STATIC
+ 
+ dnl Checks for libraries.
+ dnl Replace `main' with a function in -lg:
+@@ -18,10 +20,6 @@
+ dnl AC_CHECK_LIB(stdc, main)
+ dnl Replace `main' with a function in -lstdc++:
+ dnl AC_CHECK_LIB(stdc++, main)
+-dnl Make libgmp:
+-make -C external gmp
+-dnl Make libcddgmp:
+-make -C external cdd
+ dnl Check for soplex:
+ AC_CHECK_LIB(soplex, main, , csh -c 'echo soplex not found: --soplex will not work.')
+ 
+diff -ur a/lib-src/Makefile.am b/lib-src/Makefile.am
+--- a/lib-src/Makefile.am	2020-02-15 12:44:55.145570436 +0100
++++ b/lib-src/Makefile.am	2020-02-15 14:08:44.741903592 +0100
+@@ -1,6 +1,6 @@
+-lib_LIBRARIES       = libTOPCOM.a
++lib_LTLIBRARIES       = libTOPCOM.la
+ 
+-libTOPCOM_a_SOURCES = \
++libTOPCOM_la_SOURCES = \
+ Admissibles.cc \
+ CheckTriang.cc \
+ Circuits.cc \
+@@ -90,9 +90,9 @@
+ 
+ AM_CPPFLAGS     = -I../lib-src-reg
+ AM_CPPFLAGS    += -I../wrap-gmp-gmpxx
+-AM_CPPFLAGS    += -I../external/include
++AM_CPPFLAGS    += $(CPPFLAGS)
+ AM_CPPFLAGS    += -I$(includedir)
+ 
+ AM_CPPFLAGS    += -DVERBOSE -DGMPRATIONAL -ftemplate-depth-35
+ 
+-AM_CXXFLAGS     = -O2 -g
++AM_CXXFLAGS     = $(CXXFLAGS)
+diff -ur a/lib-src-reg/Makefile.am b/lib-src-reg/Makefile.am
+--- a/lib-src-reg/Makefile.am	2020-02-15 12:44:55.165570550 +0100
++++ b/lib-src-reg/Makefile.am	2020-02-15 14:08:22.921773817 +0100
+@@ -1,6 +1,6 @@
+-lib_LIBRARIES = libCHECKREG.a
++lib_LTLIBRARIES = libCHECKREG.la
+ 
+-libCHECKREG_a_SOURCES = \
++libCHECKREG_la_SOURCES = \
+ SPXinterface.cc \
+ LPinterface.cc \
+ RegularityCheck.cc
+@@ -12,9 +12,9 @@
+ 
+ AM_CPPFLAGS     = -I../lib-src 
+ AM_CPPFLAGS    += -I../wrap-gmp-gmpxx
+-AM_CPPFLAGS    += -I../external/include
++AM_CPPFLAGS    += $(CPPFLAGS)
+ AM_CPPFLAGS    += -I$(includedir)
+ 
+ AM_CPPFLAGS    += -DVERBOSE -DGMPRATIONAL -ftemplate-depth-30
+ 
+-AM_CXXFLAGS     = -O2
++AM_CXXFLAGS     = $(CXXFLAGS)
+diff -ur a/Makefile.am b/Makefile.am
+--- a/Makefile.am	2020-02-15 12:44:55.065569980 +0100
++++ b/Makefile.am	2020-02-15 14:08:22.929773865 +0100
+@@ -1,6 +1 @@
+ SUBDIRS      = wrap-gmp-gmpxx lib-src-reg lib-src src-reg src examples
+-EXTRA_DIST   = external/Makefile
+-EXTRA_DIST  += external/gmp-6.1.1.tar.bz2
+-EXTRA_DIST  += external/cddlib-0.94f-TOPCOM.tar.gz
+-EXTRA_DIST  += external/gmpxx-patch
+-
+diff -ur a/src/Makefile.am b/src/Makefile.am
+--- a/src/Makefile.am	2020-02-15 12:44:55.165570550 +0100
++++ b/src/Makefile.am	2020-02-15 14:08:22.933773888 +0100
+@@ -83,18 +83,14 @@
+ santos_dim4_triang_SOURCES         = santos_dim4_triang.cc
+ santos_22_triang_SOURCES           = santos_22_triang.cc
+ 
+-LDADD           = ../lib-src/libTOPCOM.a \
+-                  ../lib-src-reg/libCHECKREG.a \
+-                  ../external/lib/libcddgmp.a \
+-                  ../external/lib/libgmpxx.a \
+-                  ../external/lib/libgmp.a
+-
+ AM_CPPFLAGS     = -I../lib-src
+ AM_CPPFLAGS    += -I../lib-src-reg
++AM_CPPFLAGS    += -L../lib-src-reg
++AM_CPPFLAGS    += -L../lib-src
+ AM_CPPFLAGS    += -I../wrap-gmp-gmpxx
+-AM_CPPFLAGS    += -I../external/include
++AM_CPPFLAGS    += $(CPPFLAGS)
+ AM_CPPFLAGS    += -I$(includedir)
+ 
+-AM_CPPFLAGS    += -DVERBOSE -DGMPRATIONAL -ftemplate-depth-30
++AM_CPPFLAGS    += -DVERBOSE -DGMPRATIONAL -ftemplate-depth-30 -lTOPCOM -lCHECKREG
+ 
+-AM_CXXFLAGS     = -O2
++AM_CXXFLAGS     = $(CXXFLAGS) -L../lib-src-reg -L../lib-src -lTOPCOM -lCHECKREG
+diff -ur a/src-reg/Makefile.am b/src-reg/Makefile.am
+--- a/src-reg/Makefile.am	2020-02-15 12:44:55.165570550 +0100
++++ b/src-reg/Makefile.am	2020-02-15 14:08:22.933773888 +0100
+@@ -2,20 +2,15 @@
+ 
+ checkregularity_SOURCES = checkregularity.cc
+ 
+-LDADD           = ../lib-src-reg/libCHECKREG.a \
+-                  ../lib-src/libTOPCOM.a \
+-                  ../external/lib/libcddgmp.a \
+-                  ../external/lib/libgmpxx.a \
+-                  ../external/lib/libgmp.a
+-
+ AM_CPPFLAGS     = -I../lib-src
+ AM_CPPFLAGS    += -I../lib-src-reg
++AM_CPPFLAGS    += -L../lib-src-reg
++AM_CPPFLAGS    += -L../lib-src
+ AM_CPPFLAGS    += -I../wrap-gmp-gmpxx
+-AM_CPPFLAGS    += -I../external/include
++AM_CPPFLAGS    += $(CPPFLAGS)
+ AM_CPPFLAGS    += -I$(includedir)
+ 
+ 
+-AM_CPPFLAGS    += -DVERBOSE -DGMPRATIONAL -ftemplate-depth-30
+-
+-AM_CXXFLAGS     = -O2
++AM_CPPFLAGS    += -DVERBOSE -DGMPRATIONAL -ftemplate-depth-30 -lTOPCOM -lCHECKREG
+ 
++AM_CXXFLAGS     = $(CXXFLAGS) -L../lib-src-reg -L../lib-src -lTOPCOM -lCHECKREG
+diff -ur a/wrap-gmp-gmpxx/Makefile.am b/wrap-gmp-gmpxx/Makefile.am
+--- a/wrap-gmp-gmpxx/Makefile.am	2020-02-15 12:44:55.165570550 +0100
++++ b/wrap-gmp-gmpxx/Makefile.am	2020-02-15 14:08:23.105774912 +0100
+@@ -3,6 +3,6 @@
+ Rational.h
+ 
+ AM_CPPFLAGS        = -I../external/include
+-AM_CPPFLAGS       += -I$(includedir)
++AM_CPPFLAGS       += -I$(includedir) $(CPPFLAGS)
+ 
+-AM_CXXFLAGS     = -O2
++AM_CXXFLAGS     = $(CXXFLAGS)
diff --git a/sci-mathematics/topcom/topcom-0.17.8-r1.ebuild b/sci-mathematics/topcom/topcom-0.17.8-r1.ebuild
new file mode 100644
index 000000000000..a3496c642f69
--- /dev/null
+++ b/sci-mathematics/topcom/topcom-0.17.8-r1.ebuild
@@ -0,0 +1,62 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="7"
+
+inherit autotools flag-o-matic
+
+DESCRIPTION="Computing Triangulations Of Point Configurations and Oriented Matroids"
+HOMEPAGE="http://www.rambau.wm.uni-bayreuth.de/TOPCOM/"
+SRC_URI="
+	http://www.rambau.wm.uni-bayreuth.de/Software/TOPCOM-${PV}.tar.gz
+	doc? ( http://www.rambau.wm.uni-bayreuth.de/TOPCOM/TOPCOM-manual.html )
+"
+KEYWORDS="~amd64 ~x86"
+SLOT="0"
+LICENSE="GPL-2"
+IUSE="doc examples"
+
+DEPEND="
+	dev-libs/gmp:0
+	>=sci-libs/cddlib-094f
+"
+RDEPEND="${DEPEND}"
+BDEPEND="app-shells/tcsh"
+
+PATCHES=( "${FILESDIR}/${P}-buildsystem.patch" )
+HTML_DOCS=( "${DISTDIR}/TOPCOM-manual.html" )
+
+src_prepare () {
+	default
+
+	# ... and link in tree versions:
+	append-libs -lgmp -lgmpxx -lcddgmp
+	append-cxxflags -I/usr/include/cddlib
+
+	eautoreconf
+
+	find external -delete || die
+}
+
+src_configure() {
+	econf --disable-static
+}
+
+src_install () {
+	default
+
+	if use examples; then
+		docompress -x "/usr/share/doc/${PF}/examples"
+		dodoc -r examples
+	fi
+	use doc && einstalldocs
+
+	mv "${ED}/usr/bin/cube" "${ED}/usr/bin/topcom_cube" || die
+
+	find "${D}" -name '*.la' -delete || die
+}
+
+pkg_postinst() {
+	elog "Due to a file collision with media-libs/lib3ds the helper"
+	elog "'cube' has been installed as topcom_cube (see bug #547030)."
+}