[76998] trunk/dports/math/eigen3/Portfile

[eborisch at macports.org]

Revision: 76998
          http://trac.macports.org/changeset/76998
Author:   eborisch at macports.org
Date:     2011-03-17 09:16:30 -0700 (Thu, 17 Mar 2011)
Log Message:
-----------
eigen3: add +gcc44, +gcc45, and +blas variants.

Modified Paths:
--------------
    trunk/dports/math/eigen3/Portfile

Modified: trunk/dports/math/eigen3/Portfile
===================================================================
--- trunk/dports/math/eigen3/Portfile	2011-03-17 15:29:17 UTC (rev 76997)
+++ trunk/dports/math/eigen3/Portfile	2011-03-17 16:16:30 UTC (rev 76998)
@@ -1,10 +1,11 @@
 # $Id$
 
 PortSystem          1.0
-PortGroup           cmake 1.0
+#PortGroup           cmake 1.0
 
 name                eigen3
 version             3.0-rc1
+revision            1
 license             {{GPL-2+} {LGPL-3+}}
 categories          math science
 maintainers         eborisch \
@@ -23,15 +24,32 @@
                     rmd160  a6617b380e8fc0f89c7209279098059d2c8a44ce
 
 # Variants
-variant llvm description { Enable llvm-g++ for 'port test' target.} requires configured {
-  configure.compiler          llvm-gcc-4.2
+variant llvm description { Enable llvm-g++ for 'port test' target.} requires configured conflicts gcc44 gcc45 {
+  configure.compiler  llvm-gcc-4.2
 }
 
+variant gcc44 description { Use MacPort's gcc44 compilers } conflicts gcc45 llvm {
+  configure.compiler  macports-gcc-4.4
+}
+
+variant gcc45 description { Use MacPort's gcc44 compilers } conflicts gcc44 llvm {
+  configure.compiler  macports-gcc-4.5
+}
+
 variant doc description { Place local documentation into <prefix>/share/doc/eigen3/html } requires configured {
   depends_build-append port:doxygen port:texlive-latex
   build.target-append doc
 }
 
+variant blas description { Build Eigen-based libblas. Conflicts with other BLAS sources. } requires configured {
+  if {![variant_isset gcc44] && ![variant_isset gcc45]} {
+    ui_error "eigen3 +blas needs either +gcc44 or +gcc45 to succeed!"
+    return -code error
+  } else {
+    build.target-append blas
+  }
+}
+
 variant configured description { Enable configure steps. (Enables 'port test' target.) } {
 }
 
@@ -42,9 +60,6 @@
   file mkdir ${worksrcpath}
 }
 
-# Out of source build
-configure.args-append   ../eigen_src
-
 # Install licenses and documentation (if +doc)
 post-destroot {
   set docdir ${destroot}${prefix}/share/doc/${name}
@@ -55,6 +70,12 @@
   if {[variant_isset doc]} {
     file copy ${worksrcpath}/doc/html ${docdir}
   }
+
+  if {[variant_isset blas]} {
+    set libdir ${destroot}${prefix}/lib
+    xinstall -d ${libdir}
+    eval file copy [glob ${worksrcpath}/blas/libeigen_blas*] ${libdir}
+  }
 }
 
 # Are we doing a header-only or configured (for 'port test' or +doc) build?
@@ -62,7 +83,7 @@
   # We can skip everything and just copy the headers -- fast!
   # Just headers so noarch
   supported_archs     noarch
-  use_configure no
+  use_configure       no
   build {}
   destroot {
     set incldir ${destroot}${prefix}/include/${name}
@@ -72,27 +93,47 @@
   }
 
   # Fail with message if user tries to test
-  test.run          yes
+  test.run            yes
   test {
-    puts "!!! TESTING IS UNSUPPORTED WITHOUT +configured VARIANT !!!"
+    ui_error "!!! TESTING IS UNSUPPORTED WITHOUT +configured VARIANT !!!"
   }
 } else {
+  # Not using cmake portgroup as it sets -DCMAKE_OSX_ARCHITECTURES
+  # in a way we don't seem to be able disable.
+  set cmake_share_module_dir ${prefix}/share/cmake/modules
+
+  depends_build-append port:cmake
+
+  configure.cmd       cmake
+
+  configure.pre_args  -DCMAKE_INSTALL_PREFIX=${prefix}
+
+  configure.args      -DCMAKE_VERBOSE_MAKEFILE=ON \
+                      -DCMAKE_COLOR_MAKEFILE=ON \
+                      -DCMAKE_BUILD_TYPE=Release \
+                      -DCMAKE_BUILD_WITH_INSTALL_RPATH=ON \
+                      -DCMAKE_INSTALL_NAME_DIR=${prefix}/lib \
+                      -DCMAKE_SYSTEM_PREFIX_PATH=\"${prefix}\;/usr\" \
+                      -DCMAKE_MODULE_PATH=${cmake_share_module_dir} \
+                      -Wno-dev
+ 
+  # Out of source build
+  configure.args-append ../eigen_src
+
   # Enable test cases if we've actually configured
-  test.run          yes
-  test.target       check
-  test.env-append   EIGEN_MAKE_ARGS=-j{build.jobs} \
-                    EIGEN_CTEST_ARGS=-j{build.jobs}
+  test.run            yes
+  test.target         check
+  test.env-append     EIGEN_MAKE_ARGS=-j{build.jobs} \
+                      EIGEN_CTEST_ARGS=-j{build.jobs}
 
   # Enable parallel builds
-  build.env-append  EIGEN_MAKE_ARGS=-j{build.jobs}
+  build.env-append    EIGEN_MAKE_ARGS=-j{build.jobs}
 
   # Binaries don't actually get installed; just test on default architecture
-  universal_variant no
-
-  post-destroot {
-  }
+  universal_variant   no
 }
 
-livecheck.type      regex
-livecheck.url       ${homepage}index.php?title=ChangeLog
-livecheck.regex     {Eigen (\d+(?:\.\d+)*)}
+livecheck.type        regex
+livecheck.url         ${homepage}index.php?title=ChangeLog
+livecheck.regex       {Eigen (\d+(?:\.\d+)*)}
+
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