casa-mp-base

--- configure.orig  2012-09-19 07:58:20.000000000 -0500

+++ configure   2015-09-07 21:12:47.000000000 -0500

@@ -177,22 +177,21 @@

  exit

 fi

-# 11. CHECK TO SEE WHETHER THIS SYSTEM HAS GCC INSTALLED

+# 11. CHECK TO SEE WHETHER THIS SYSTEM HAS A COMPILER INSTALLED

-echo $ECHO_N "Checking for gcc               ............. $ECHO_C"

-whichout=`which gcc 2> conf.stderr`

-rm -f conf.*

-if test "`echo $whichout | sed 's/\([a-z]*\).*/\1/'`" = "no" ; then whichout="" ; fi

-if test "$whichout" != "" ; then

+CC="${CC:-gcc}"

+echo $ECHO_N "Checking for $CC               ............. $ECHO_C"

+if $CC -v 2> conf.stderr

+then

  echo "YES"

 else

- echo "NO" ; echo "ERROR: Required program gcc could not be found." >&2 ; exit

+ echo "NO" ; echo "ERROR: Required program $CC could not be found or does not work." >&2 ; exit

 fi

 # 12. CHECK TO SEE WHETHER THIS SYSTEM HAS GNU READLINE HEADERS

 echo $ECHO_N "Checking for libreadline-dev   ............. $ECHO_C"

-if printf '#include <stdio.h>\n#include <readline/readline.h>\nint main() { return 0; }\n' | gcc -x c - -o conf.out > conf.stdout 2> conf.stderr

+if printf '#include <stdio.h>\n#include <readline/readline.h>\nint main() { return 0; }\n' | $CC -x c - -o conf.out > conf.stdout 2> conf.stderr

 then

  rm -f conf.*

  echo "YES"

@@ -208,7 +207,7 @@

 # 13. CHECK TO SEE WHETHER THIS SYSTEM HAS CFITSIO HEADERS

 echo $ECHO_N "Checking for libcfitsio-dev    ............. $ECHO_C"

-if printf '#include <fitsio.h>\nint main() { return 0; }\n' | gcc -x c - -o conf.out > conf.stdout 2> conf.stderr

+if printf '#include <fitsio.h>\nint main() { return 0; }\n' | $CC -x c - -o conf.out > conf.stdout 2> conf.stderr

 then

  rm -f conf.*

  echo "YES"

@@ -224,7 +223,7 @@

 # 14. CHECK TO SEE WHETHER THIS SYSTEM HAS GSL HEADERS

 echo $ECHO_N "Checking for libgsl0-dev       ............. $ECHO_C"

-if printf '#include <gsl/gsl_version.h>\nint main() { return 0; }\n' | gcc `gsl-config --cflags` -x c - -o conf.out > conf.stdout 2> conf.stderr

+if printf '#include <gsl/gsl_version.h>\nint main() { return 0; }\n' | $CC `gsl-config --cflags` -x c - -o conf.out > conf.stdout 2> conf.stderr

 then

  rm -f conf.*

  echo "YES"

@@ -250,7 +249,7 @@

 # 15. CHECK TO SEE WHETHER THIS SYSTEM HAS FFTW HEADERS

 echo $ECHO_N "Checking for libfftw3-dev      ............. $ECHO_C"

-if printf '#include <fftw3.h>\nint main() { return 0; }\n' | gcc -x c - -o conf.out > conf.stdout 2> conf.stderr

+if printf '#include <fftw3.h>\nint main() { return 0; }\n' | $CC -x c - -o conf.out > conf.stdout 2> conf.stderr

 then

  rm -f conf.*

  echo "YES"

@@ -260,7 +259,7 @@

  rm -f conf.*

  echo "NO"

  echo $ECHO_N "Checking for libfftw2-dev      ............. $ECHO_C"