Ticket #46175: Portfile-petsc.diff

Portfile

@@ -28 +28 @@
 
 depends_build-append \
                     port:sowing \
-                    port:c2html \
-                    port:hwloc
+                    port:c2html
 
 patchfiles-append   patch-env.diff
 
@@ -76 +75 @@
                     --with-fc=0 \
                     --with-shared-libraries \
                     --with-c2html-dir=${prefix} \
-                    --without-x \
-                    --with-hwloc-dir=${prefix}
+                    --without-x
 
 variant accelerate description {Use Accelerate framework for LAPACK} conflicts atlas {
     configure.args-append --with-blas-lapack-lib=/System/Library/Frameworks/Accelerate.framework/Versions/Current/Accelerate
@@ -87 +85 @@
     configure.args-append --with-blas-lapack-lib=${prefix}/lib/libtatlas.dylib
 }
 
-variant complex description {Build with support for complex numbers} conflicts sundials {
+variant complex description {Build with support for complex numbers} conflicts sundials hwloc {
     configure.args-append --with-scalar-type=complex
     configure.args-append --with-clanguage=C++
 }
 
+variant hwloc description {Build with hwloc} conflicts complex {
+    depends_build-append  port:hwloc
+    configure.args-append --with-hwloc-dir=${prefix}
+}
+
 variant suitesparse description {Build with CHOLDMOD and UMFPACK} {
     depends_lib-append    port:SuiteSparse
     configure.args-append --with-suitesparse-dir=${prefix}
@@ -184 +187 @@
     default_variants +accelerate
 }
 
+if {![variant_isset complex]} {
+    default_variants +hwloc
+}
+
 destroot.destdir    DESTDIR=${destroot}${prefix}/lib/${name}