igraph: update to 1.0.1

math/igraph/Portfile

@@ -5,8 +5,8 @@ PortGroup           cmake 1.1
 PortGroup           github 1.0
 PortGroup           linear_algebra 1.0
 
-github.setup        igraph igraph 1.0.0
-revision            1
+github.setup        igraph igraph 1.0.1
+revision            0
 github.tarball_from releases
 
 categories          math science devel
@@ -23,9 +23,9 @@ depends_lib         port:arpack \
                     port:libxml2 \
                     port:plfit
 
-checksums           rmd160  9d0ab89bc1d05b5f896c2483f5774e1b9679b8ca \
-                    sha256  91e23e080634393dec4dfb02c2ae53ac4e3837172bb9047d32e39380b16c0bb0 \
-                    size    5387320
+checksums           rmd160  2218159c71172430afc891d623f3d1a5873cd1f8 \
+                    sha256  969f2d7d22f67e788d8638c9a8c96615f50d7819c08978b3ef4a787bb6daa96c \
+                    size    5390675
 
 # Testing notes:
 #
@@ -65,9 +65,6 @@ pre-configure {
     configure.args-append   ${cmake_linalglib}
 }
 
-# Workaround for Lion and Mountain Lion. See https://trac.macports.org/ticket/60655
-configure.cppflags-append   -D_DARWIN_C_SOURCE
-
 variant tls description {Build thread-safe version} {
     compiler.thread_local_storage   yes
     configure.args-append           -DIGRAPH_ENABLE_TLS=ON