Gfortran - Revision history

Admin at 21:37, 16 December 2013

2013-12-16T21:37:09Z

← Older revision		Revision as of 21:37, 16 December 2013
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	=Installation=		=Installation=

	==Mac ~~Leopard~~ (OS X 10.5)==		==Mac Mountain Lion (OS X 10.7) and Maverick (OS X 10.8)==

	~~I installed the gfortran binary for Mac~~ OS X ~~from here: http://r~~.~~research~~.~~att~~.~~com/tools/~~		Same as OS X 10.6...

	~~(If you pick the first download item listed under GNU Fortran compiler, it will work~~ for ~~this platform)~~		Installed gfortran binary for Mac OS X from here: http://r.research.att.com/tools/

	~~This~~ installs gfortran ~~version 4.2.3~~ to /usr/local/bin/gfortran		As before, installs gfortran to <code>/usr/local/bin/gfortran</code>

	==Mac Snow Leopard (OS X 10.6)==		==Mac Snow Leopard (OS X 10.6)==

	Same as ~~above~~...		Same as OS X 10.5...

	I installed the gfortran binary for Mac OS X from here: http://r.research.att.com/tools/		I installed the gfortran binary for Mac OS X from here: http://r.research.att.com/tools/
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	(If you pick the first download item listed under GNU Fortran compiler, it will work for this platform)		(If you pick the first download item listed under GNU Fortran compiler, it will work for this platform)

	This installs gfortran version 4.2.3 to /usr/local/bin/gfortran		This installs gfortran version 4.2.3 to <code>/usr/local/bin/gfortran</code>

			==Mac Leopard (OS X 10.5)==

			I installed the gfortran binary for Mac OS X from here: http://r.research.att.com/tools/

			(If you pick the first download item listed under GNU Fortran compiler, it will work for this platform)

			This installs gfortran version 4.2.3 to <code>/usr/local/bin/gfortran</code>

Admin at 16:10, 28 May 2011

2011-05-28T16:10:56Z

← Older revision		Revision as of 16:10, 28 May 2011
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	~~[[Category:Computers]]~~		{{Programs}}
	~~[[Category:Programs]]~~		{{Languages}}

Admin at 22:04, 18 May 2011

2011-05-18T22:04:00Z

← Older revision		Revision as of 22:04, 18 May 2011
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	This installs gfortran version 4.2.3 to /usr/local/bin/gfortran		This installs gfortran version 4.2.3 to /usr/local/bin/gfortran




			[[Category:Computers]]
			[[Category:Programs]]

Admin: /* Installation */

2011-05-18T21:56:06Z

Installation

← Older revision		Revision as of 21:56, 18 May 2011
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	I installed the gfortran binary for Mac OS X from here: http://r.research.att.com/tools/		I installed the gfortran binary for Mac OS X from here: http://r.research.att.com/tools/

			(If you pick the first download item listed under GNU Fortran compiler, it will work for this platform)

	This installs gfortran version 4.2.3 to /usr/local/bin/gfortran		This installs gfortran version 4.2.3 to /usr/local/bin/gfortran
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	I installed the gfortran binary for Mac OS X from here: http://r.research.att.com/tools/		I installed the gfortran binary for Mac OS X from here: http://r.research.att.com/tools/

			(If you pick the first download item listed under GNU Fortran compiler, it will work for this platform)

	This installs gfortran version 4.2.3 to /usr/local/bin/gfortran		This installs gfortran version 4.2.3 to /usr/local/bin/gfortran

Admin at 21:55, 18 May 2011

2011-05-18T21:55:17Z

← Older revision		Revision as of 21:55, 18 May 2011
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	~~Installed gfortran binary from here:~~		=Installation=

	~~http://gcc~~.~~gnu.org/wiki/GFortranBinaries~~		==Mac Leopard (OS X 10.5)==
	* version for 64-bit intel processors
	* version for
	* unsuccessful at installing a fink version

	~~Installing OpenMPI~~...		I installed the gfortran binary for Mac OS X from here: http://r.research.att.com/tools/

	~~Configure throws this error:~~		This installs gfortran version 4.2.3 to /usr/local/bin/gfortran

	~~<pre>~~		==Mac Snow Leopard (OS X 10.6)==
	~~configure:35860: checking if C and Fortran 77 are link compatible~~
	~~configure:35910: /usr/bin/gcc -c -O3 -DNDEBUG -finline-functions -fno-strict-aliasing conft~~
	~~est_c.c~~
	~~configure:35917: $?~~ = 0
	~~configure:35944: /usr/local/bin/gfortran -o conftest conftest.f conftest_c.o >&5~~
	~~ld: warning: in conftest_c~~.~~o, file was built for unsupported file format which is not the architecture being linked (i386~~)
	~~</pre>~~

	~~Problem was twofold: first, I needed to compile 64-bit binaries iwth the C compiler, which wasn't happening, because it was trying to create an i386 binary~~. ~~Second, the fortran copmiler was producing an "unsupported file format"~~.		Same as above...

	I ~~fixed~~ the ~~problem by adding -arch x86_64~~ to ~~the C and Fortran compiler flags.~~		I installed the gfortran binary for Mac OS X from here: http://r.research.att.com/tools/

			This installs gfortran version 4.2.3 to /usr/local/bin/gfortran

Admin: Created page with "Installed gfortran binary from here: http://gcc.gnu.org/wiki/GFortranBinaries * version for 64-bit intel processors * version for * unsuccessful at installing a fink version I..."

2011-05-18T21:26:45Z

Created page with "Installed gfortran binary from here: http://gcc.gnu.org/wiki/GFortranBinaries * version for 64-bit intel processors * version for * unsuccessful at installing a fink version I..."

New page

Installed gfortran binary from here:

http://gcc.gnu.org/wiki/GFortranBinaries
* version for 64-bit intel processors
* version for
* unsuccessful at installing a fink version

Installing OpenMPI...

Configure throws this error:

<pre>
configure:35860: checking if C and Fortran 77 are link compatible
configure:35910: /usr/bin/gcc -c -O3 -DNDEBUG -finline-functions -fno-strict-aliasing conft
est_c.c
configure:35917: $? = 0
configure:35944: /usr/local/bin/gfortran -o conftest conftest.f conftest_c.o >&5
ld: warning: in conftest_c.o, file was built for unsupported file format which is not the architecture being linked (i386)
</pre>

Problem was twofold: first, I needed to compile 64-bit binaries iwth the C compiler, which wasn't happening, because it was trying to create an i386 binary. Second, the fortran copmiler was producing an "unsupported file format".

I fixed the problem by adding -arch x86_64 to the C and Fortran compiler flags.