Forum - proj-4.9.1

How to install proj (https://proj.org/index.html) 4.9.1 with NEC SDK (nncc) 3.5.1 is as follows. All check is passed.

Note that,

• "-O1 -fno-fast-math" options are necessary to pass the all check.
• Invoke "make install" before invoking "make check".

  $ wget https://download.osgeo.org/proj/proj-4.9.1.tar.gz
  $ tar -zxvf proj-4.9.1.tar.gz
  $ cd proj-4.9.1
  $ ./configure CC=ncc CFLAGS="-O1 -fno-fast-math" AR=nar RANLIB=nranlib --prefix=[your install path]
  $ make
  $ make install
  $ make check