[svn-r635] Changes since 19980831

----------------------

./Makefile.in
	Running `make distclean' will not fail if one of the
	subdirectories has already been cleaned.

./config/BlankForm
./config/irix5.3
	Cleaned it up more.  Added better support/documentation for
	systems that have more than one compiler.

./config/alpha-dec-osf4.0	[NEW]
	Added a new config file as a result of testing on Jim Reus's
	machine.

./test/chunk.c
	Scaled down the testing range so we can actually run it
	interactively.

./tools/h5import.c
	Included <unistd.h> to get rid of warning for close().

./src/H5detect.c
	Seg-faults on Linux for some reason when NDEBUG is defined, so
	I just undef it at the top of the source.

./test/big.c
	Added a fflush().

./tools/h5ls.c
	The `-d' flag now works even when `-v' isn't specified.

./examples/h5_chunk_read.c
./examples/h5_compound.c
./examples/h5_extend_write.c
./examples/h5_group.c
./examples/h5_read.c
./examples/h5_write.c
	Indented according to hdf5 standards.

	Fixed compiler warnings

1 files changed, 26 insertions, 32 deletions

diff --git a/config/irix5.3 b/config/irix5.3
index acc375e..cba1bbd 100644
--- a/config/irix5.3
+++ b/config/irix5.3
@@ -3,6 +3,11 @@
 # This file is part of the HDF5 build script.  It is processed shortly
 # after configure starts and defines, among other things, flags for
 # the various compile modes.
+#
+# Modifications:
+#	Robb Matzke, 1998-08-31
+#	Removed `-ansi' from the CFLAGS because it caused sigaction()
+#	to not be compiled.
 
 
 #----------------------------------------------------------------------------
@@ -13,38 +18,27 @@
 # Sometimes a particular compiler must be used.  If that's the case
 # then uncomment the following line.  Otherwise the main configure
 # script will try to detect the compiler automatically.
-CC=cc
+CC=${CC:-cc}
 RANLIB=:
 
-# What must *always* be present for things to compile correctly?
-CFLAGS="$CFLAGS -ansi -fullwarn -woff 799"
-#CPPFLAGS="$CPPFLAGS -I."
-
-# What compiler flags should be used for code development?
-DEBUG_CFLAGS=-g
-DEBUG_CPPFLAGS=
-
-# What compiler flags should be used for building a production
-# library?
-PROD_CFLAGS=-O
-PROD_CPPFLAGS=
-
-# What compiler flags enable code profiling?
-PROFILE_CFLAGS=-pg
-PROFILE_CPPFLAGS=
-
-
-#----------------------------------------------------------------------------
-# Values for overriding configuration tests when cross compiling.
-# This includes compiling on some machines where the serial front end
-# compiles for a parallel back end.
-
-# Set this to `yes' or `no' depending on whether the target is big
-# endian or little endian.
-#ac_cv_c_bigendian=${ac_cv_c_bigendian='yes'}
-
-# Set this to the width required by printf() to print type `long
-# long'.  For instance, if the format would be `%lld' then set it to
-# `ll' or if the format would be `%qd' set it to `q'.
-#hdf5_cv_printf_ll=${hdf5_cv_printf_ll='ll'}
+case $CC in
+    *gcc*)
+	CFLAGS="$CFLAGS -ansi"
+	DEBUG_CFLAGS="-g -fverbose-asm"
+	DEBUG_CPPFLAGS="-DH5F_LOW_DFLT=H5F_LOW_SEC2"
+	PROD_CFLAGS="-O3 -finline-functions"
+	PROD_CPPFLAGS=
+	PROFILE_CFLAGS=-pg
+	PROFILE_CPPFLAGS=
+	;;
+    *)
+        CFLAGS="$CFLAGS -fullwarn -prototypes -woff 799"
+        DEBUG_CFLAGS=-g
+	DEBUG_CPPFLAGS=
+        PROD_CFLAGS=-O
+	PROD_CPPFLAGS=
+	PROFILE_CFLAGS=-pg
+	PROFILE_CPPFLAGS=
+	;;
+esac