Ticket #49714: Portfile.diff

dports/science/gmt5/Portfile

@@ -5 +5 @@
 PortGroup           cmake 1.0
 
 name                gmt5
-version             5.1.2
-revision            1
+version             5.2.1
 categories          science
 platforms           darwin
 maintainers         eprofs.de:florian \
@@ -28 +27 @@
                     ftp://gd.tuwien.ac.at/pub/gmt           \
                     ftp://ftp.scc.u-tokai.ac.jp/pub/gmt     \
                     ftp://gmt.mirror.ac.za/pub/gmt
-use_bzip2           yes
+use_xz              yes
 distname            gmt-${version}
 distfiles           ${distname}-src${extract.suffix}
-checksums           rmd160  85a12fed90b1019333e7530b62e147def30752a5 \
-                    sha256  59d0cca9dda5301110e47b18a401f35584e37c409e482b2bdac14f847e570da9
+checksums           rmd160  f6ae3a2c0e5e0d6d56bfee38de005fb12a032bf1 \
+                    sha256  01c199525bdfa78ad388959e739f34eca8effb8d82475c8786a066e04b5e19af
 
 depends_lib         port:dcw-gmt \
                     port:ghostscript \
@@ -50 +49 @@
 if {[variant_isset debug]} {
     configure.optflags      -O0
 } else {
-    configure.optflags      -O3
+    # optflags deliberately unset:
+    configure.optflags
+    # Set CMAKE_BUILD_TYPE=RelWithDebInfo to get reliable backtraces:
+    configure.args-delete   -DCMAKE_BUILD_TYPE=Release
+    configure.args-append   -DCMAKE_BUILD_TYPE=RelWithDebInfo
 }
 
 configure.cflags-append     -fstrict-aliasing
@@ -60 +63 @@
                             -DFFTW3_ROOT=off \
                             -DGDAL_ROOT=off \
                             -DPCRE_ROOT=off \
+                            -DGMT_OPENMP=off \
                             -DGMT_INSTALL_MODULE_LINKS=off \
                             -DGMT_INSTALL_TRADITIONAL_FOLDERNAMES=off \
                             -DLICENSE_RESTRICTED=GPL
@@ -82 +86 @@
     configure.args-append   -DPCRE_ROOT=${prefix}
 }
 
+variant openmp description {Enable experimental OpenMP parallel acceleration} {
+    configure.args-delete   -DGMT_OPENMP=off
+    configure.args-append   -DGMT_OPENMP=on
+
+    # FIXME: llvm-gcc42 is broken, https://trac.macports.org/ticket/40713
+    # Only clang really needs to be blacklisted
+    compiler.blacklist *gcc-4.2 *clang*
+    compiler.fallback macports-gcc-5 macports-gcc-4.9 macports-gcc-4.8 macports-gcc-4.7 macports-gcc-4.6 macports-gcc-4.5 macports-gcc-4.4 macports-gcc-4.3
+
+    # Needed for compiling with GCC and Accelerate Framework on OSX:
+    configure.cflags-append -flax-vector-conversions
+}
+
 variant lgpl conflicts nonfree description {disallow use of GPL code, license will be LGPL} {
     license-delete          GPL-3
     license-append          LGPL-3