| 1 | # -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4 |
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| 2 | # $Id: Portfile 87721 2011-12-02 09:31:29Z stromnov@macports.org $ |
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| 3 | |
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| 4 | PortSystem 1.0 |
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| 5 | |
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| 6 | name levmar |
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| 7 | version 2.6 |
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| 8 | categories devel |
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| 9 | platforms darwin |
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| 10 | license GPL |
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| 11 | |
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| 12 | maintainers fourpalms.org:lockhart openmaintainer |
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| 13 | |
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| 14 | description Levenberg-Marquardt nonlinear least squares algorithm |
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| 15 | long_description levmar is a native ANSI C implementation of the Levenberg-Marquardt \ |
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| 16 | optimization algorithm. Both unconstrained and constrained (under linear \ |
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| 17 | equations, inequality and box constraints) Levenberg-Marquardt variants are \ |
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| 18 | included. The LM algorithm is an iterative technique that finds a local \ |
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| 19 | minimum of a function that is expressed as the sum of squares of nonlinear \ |
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| 20 | functions. It has become a standard technique for nonlinear least-squares \ |
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| 21 | problems and can be thought of as a combination of steepest descent and the \ |
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| 22 | Gauss-Newton method. When the current solution is far from the correct on, \ |
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| 23 | the algorithm behaves like a steepest descent method: slow, but guaranteed \ |
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| 24 | to converge. When the current solution is close to the correct solution, it \ |
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| 25 | becomes a Gauss-Newton method. |
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| 26 | |
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| 27 | homepage http://www.ics.forth.gr/~lourakis/levmar/ |
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| 28 | master_sites http://www.ics.forth.gr/~lourakis/levmar/ |
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| 29 | |
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| 30 | extract.suffix .tgz |
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| 31 | checksums rmd160 2b29daea12804050c8d3939b8c142d27d36bffc8 \ |
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| 32 | sha256 3bf4ef1ea4475ded5315e8d8fc992a725f2e7940a74ca3b0f9029d9e6e94bad7 |
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| 33 | |
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| 34 | # Patch taken from levmar RPM by Eric Smith <eric@brouhaha.com> |
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| 35 | patch.pre_args -p1 |
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| 36 | patchfiles patch-Makefile.so.diff |
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| 37 | |
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| 38 | use_configure no |
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| 39 | #configure.args --with-omniORB-config="${prefix}/etc/omniORB.cfg" |
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| 40 | |
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| 41 | universal_variant no |
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| 42 | |
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| 43 | lassign [split ${version} "."] ver_major ver_minor |
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| 44 | lassign [split "2.2" "."] abi_major abi_minor |
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| 45 | |
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| 46 | post-patch { |
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| 47 | set fl [open ${worksrcpath}/Makefile.so] |
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| 48 | set lines [read $fl] |
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| 49 | close $fl |
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| 50 | foreach line [split $lines \n] { |
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| 51 | if {[regexp {(MAJ|MIN)[[:space:]]*=[[:space:]]*([[:digit:]]+)} ${line} matched key value] == 1} { |
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| 52 | if {${key} == "MAJ"} { |
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| 53 | ui_debug "Found ABI major field ${value}" |
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| 54 | set abi_major ${value} |
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| 55 | } else { |
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| 56 | ui_debug "Found ABI minor field ${value}" |
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| 57 | set abi_minor ${value} |
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| 58 | } |
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| 59 | } |
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| 60 | } |
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| 61 | |
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| 62 | if {${abi_major} != ${ver_major} || ${abi_minor} > ${ver_minor}} { |
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| 63 | ui_error "levmar version ${ver_major} is inconsistent with ABI version ${abi_major}.${abi_minor}" |
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| 64 | return -code error |
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| 65 | } |
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| 66 | |
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| 67 | reinplace "s|\r||g" ${worksrcpath}/README.txt |
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| 68 | file mkdir ${worksrcpath}/sobj |
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| 69 | } |
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| 70 | |
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| 71 | build.args-append "-f Makefile.so" |
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| 72 | build.args-append "LDFLAGS=-Wl,-rpath,${prefix}/lib" |
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| 73 | |
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| 74 | test.run yes |
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| 75 | test.cmd lmdemo |
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| 76 | test.target {} |
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| 77 | test.env DYLD_LIBRARY_PATH=${worksrcpath}/sobj |
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| 78 | |
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| 79 | destroot { |
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| 80 | # library |
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| 81 | xinstall -m 755 ${worksrcpath}/sobj/liblevmar.${abi_major}.${abi_minor}.dylib ${destroot}${prefix}/lib/liblevmar.${abi_major}.${abi_minor}.dylib |
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| 82 | |
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| 83 | # test program |
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| 84 | xinstall -m 755 ${worksrcpath}/lmdemo ${destroot}${prefix}/bin/lmdemo |
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| 85 | |
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| 86 | # header files |
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| 87 | xinstall -m 755 ${worksrcpath}/levmar.h ${destroot}${prefix}/include |
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| 88 | |
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| 89 | # documentation |
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| 90 | xinstall -m 755 -d ${destroot}${prefix}/share/${name} |
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| 91 | xinstall -m 644 ${worksrcpath}/LICENSE ${destroot}${prefix}/share/${name} |
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| 92 | xinstall -m 644 ${worksrcpath}/README.txt ${destroot}${prefix}/share/${name} |
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| 93 | } |
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| 94 | |
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| 95 | post-destroot { |
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| 96 | ln -s liblevmar.${abi_major}.${abi_minor}.dylib ${destroot}${prefix}/lib/liblevmar.${ver_major}.dylib |
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| 97 | ln -s liblevmar.${abi_major}.${abi_minor}.dylib ${destroot}${prefix}/lib/liblevmar.dylib |
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| 98 | } |
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| 99 | |
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| 100 | livecheck.type regex |
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| 101 | livecheck.url http://www.ics.forth.gr/~lourakis/levmar/ |
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| 102 | livecheck.regex "${name}-(\\d+(?:\\.\\d+)*)" |
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