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head no longer supports "-1" syntax
Index: dtn-2.5.0/oasys/aclocal/gcc.ac
===================================================================
--- dtn-2.5.0.orig/oasys/aclocal/gcc.ac 2008-02-27 22:38:22.000000000 +0000
+++ dtn-2.5.0/oasys/aclocal/gcc.ac 2008-02-27 22:39:05.000000000 +0000
@@ -83,13 +83,13 @@
dnl Figure out the version and set version-specific options
dnl
AC_CACHE_CHECK(for the version of the GNU C compiler, oasys_cv_prog_gccver, [
- oasys_cv_prog_gccver=`$CC --version | head -1`
+ oasys_cv_prog_gccver=`$CC --version | head -n 1`
oasys_cv_prog_gccver=`echo $oasys_cv_prog_gccver | sed 's/.*gcc.*(GCC) //'`
oasys_cv_prog_gccver=`echo $oasys_cv_prog_gccver | sed 's/ .*//'`
])
AC_CACHE_CHECK(for the version of the GNU C++ compiler, oasys_cv_prog_gxxver, [
- oasys_cv_prog_gxxver=`$CXX --version | head -1`
+ oasys_cv_prog_gxxver=`$CXX --version | head -n 1`
oasys_cv_prog_gxxver=`echo $oasys_cv_prog_gxxver | sed 's/.*g++.*(GCC) //'`
oasys_cv_prog_gxxver=`echo $oasys_cv_prog_gxxver | sed 's/ .*//'`
])
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