WIP: Setup travis build on OSX

.travis.yml

@@ -11,7 +11,7 @@ branches:
 
 os:
  - linux
- #- osx
+ - osx
 
 env:
  global:
@@ -25,8 +25,8 @@ env:
  fi
 
 before_install:
- # Install GMT dependencies
- - bash ci/travis-setup.sh
+ # Linux: Install GMT dependencies
+ - if [ "$TRAVIS_OS_NAME" == "linux" ]; then bash ci/travis-setup.sh; fi
  # Install GMT documentation dependencies
  - if [ "$TRAVIS_EVENT_TYPE" == "cron" ]; then
  git clone https://github.com/fatiando/continuous-integration.git;
@@ -35,7 +35,12 @@ before_install:
 
 install:
  # Build and install GMT
- - bash ci/travis-build.sh;
+ - if [ "$TRAVIS_OS_NAME" == "linux" ]; then
+ bash ci/travis-build.sh;
+ elif [ "$TRAVIS_OS_NAME" == "osx" ]; then
+ brew install gcc;
+ brew install --HEAD ci/gmt.rb;
+ fi
 
 script:
  - gmt defaults -Vd

ci/gmt.rb

@@ -0,0 +1,60 @@
+class Gmt < Formula
+ desc "Tools for processing and displaying xy and xyz datasets"
+ homepage "https://gmt.soest.hawaii.edu/"
+ head "https://github.com/GenericMappingTools/gmt.git"
+
+ depends_on "cmake" => :build
+ depends_on "fftw"
+ depends_on "gdal"
+ depends_on "netcdf"
+ depends_on "pcre"
+
+ resource "gshhg" do
+ url "ftp:https://ftp.soest.hawaii.edu/gmt/gshhg-gmt-2.3.7.tar.gz"
+ mirror "https://mirrors.ustc.edu.cn/gmt/gshhg-gmt-2.3.7.tar.gz"
+ mirror "https://fossies.org/linux/misc/GMT/gshhg-gmt-2.3.7.tar.gz"
+ sha256 "9bb1a956fca0718c083bef842e625797535a00ce81f175df08b042c2a92cfe7f"
+ end
+
+ resource "dcw" do
+ url "ftp:https://ftp.soest.hawaii.edu/gmt/dcw-gmt-1.1.4.tar.gz"
+ mirror "https://mirrors.ustc.edu.cn/gmt/dcw-gmt-1.1.4.tar.gz"
+ mirror "https://fossies.org/linux/misc/GMT/dcw-gmt-1.1.4.tar.gz"
+ sha256 "8d47402abcd7f54a0f711365cd022e4eaea7da324edac83611ca035ea443aad3"
+ end
+
+ def install
+ (buildpath/"gshhg").install resource("gshhg")
+ (buildpath/"dcw").install resource("dcw")
+
+ args = std_cmake_args.concat %W[
+ -DCMAKE_INSTALL_PREFIX=#{prefix}
+ -DGMT_DOCDIR=#{share}/doc/gmt
+ -DGMT_MANDIR=#{man}
+ -DGSHHG_ROOT=#{buildpath}/gshhg
+ -DCOPY_GSHHG:BOOL=TRUE
+ -DDCW_ROOT=#{buildpath}/dcw
+ -DCOPY_DCW:BOOL=TRUE
+ -DFFTW3_ROOT=#{Formula["fftw"].opt_prefix}
+ -DGDAL_ROOT=#{Formula["gdal"].opt_prefix}
+ -DNETCDF_ROOT=#{Formula["netcdf"].opt_prefix}
+ -DPCRE_ROOT=#{Formula["pcre"].opt_prefix}
+ -DFLOCK:BOOL=TRUE
+ -DGMT_INSTALL_MODULE_LINKS:BOOL=TRUE
+ -DGMT_INSTALL_TRADITIONAL_FOLDERNAMES:BOOL=FALSE
+ -DLICENSE_RESTRICTED:BOOL=FALSE
+ ]
+
+ mkdir "build" do
+ system "cmake", "..", *args
+ system "make", "install"
+ end
+ end
+
+ test do
+ system "#{bin}/pscoast -R0/360/-70/70 -Jm1.2e-2i -Ba60f30/a30f15 -Dc -G240 -W1/0 -P > test.ps"
+ assert_predicate testpath/"test.ps", :exist?
+ end
+
+ conflicts_with "gmt", :because => "GMT 5 and GMT 6 both have the gmt command"
+end