Ticket #38687: ncarg.diff

Portfile

@@ -25 +25 @@
                             http://www.ncl.ucar.edu/Download/files/:g2clib
 
 distname                    ncl_${name}-${version}
-worksrcdir                  ncl_${name}-${version}
 set ncl_src             ${distname}${extract.suffix}
 set g2clib_version      1.2.3
 set g2clib_src          g2clib-${g2clib_version}-patch${extract.suffix}
@@ -32 +31 @@
 set g2clib_worksrcdir   g2clib-${g2clib_version}-patch
 distfiles           ${ncl_src}:ncl \
                     ${g2clib_src}:g2clib
-checksums           ncl_ncarg-6.1.0.tar.gz \
-                    g2clib-1.2.3-patch.tar.gz \
 
 checksums   ${ncl_src} \
                     md5     a13d4a97d1d580a24fe144d127e4ce31 \
@@ -154 +151 @@
 }
 
 pre-configure {
-    system "cd ${workpath}/${g2clib_worksrcdir}; make all"
+    system -W ${workpath}/${g2clib_worksrcdir} "make all"
     file copy ${workpath}/${g2clib_worksrcdir}/libgrib2c.a ${worksrcpath}
-    system "cd ${worksrcpath}/config; \
-        CC=${configure.cc} \
+    system -W ${worksrcpath}/config \
+        "CC=${configure.cc} \
         CFLAGS=${configure.cflags} \
         make -f Makefile.ini; \
         ./ymake -config `pwd`"
@@ -166 +163 @@
     }
 }
 configure {
-    system "cd ${worksrcpath}; ./Configure -v << EOF
+    system -W ${worksrcpath} "./Configure -v << EOF
 
 
 y
@@ -195 +192 @@
 post-configure {
 #    reinplace "s| -lsz||g" ${worksrcpath}/makefile
 #    reinplace "s| -lsz||g" ${worksrcpath}/config/Site.local
-    system "cd ${worksrcpath}; make Info"
+    system -W ${worksrcpath} "make Info"
     system "cat ${worksrcpath}/config/Site.local"
 }
 
@@ -216 +213 @@
 # Check if ncl is built here.
 post-build {
     if {![file exists ${worksrcpath}/ni/src/ncl/ncl]} {
-        ui_error "ncl did not built"
+        return -code error "ncl did not get built"
     }
 }