[svn-r17645] Purpose:

    Merge from Trunk

Description:

    Merging all of my CFLAGS-related changes from trunk to 1.8

    This includes revision #s: 17616, 17625, 17627, 17639, and 17643.

Tested:

    h5committest and some additional checks on our FreeBSD as well 
    as NCSA's machines.

21 files changed, 181 insertions, 104 deletions

diff --git a/tools/Makefile.in b/tools/Makefile.in
index 3675e3a..e482ea2 100644
--- a/tools/Makefile.in
+++ b/tools/Makefile.in
@@ -111,6 +111,16 @@ am__relativize = \
 ACLOCAL = /home1/packages/automake/automake-1.9.6/bin/aclocal-1.9 -I /afs/ncsa/projects/hdf/packages/libtool_1.5.14/Linux_2.4/share/aclocal
 ADD_PARALLEL_FILES = @ADD_PARALLEL_FILES@
 AMTAR = @AMTAR@
+
+# H5_CFLAGS holds flags that should be used when building hdf5,
+# but which should not be exported to h5cc for building other programs.
+# AM_CFLAGS is an automake construct which should be used by Makefiles 
+# instead of CFLAGS, as CFLAGS is reserved solely for the user to define.
+AM_CFLAGS = @AM_CFLAGS@ @H5_CFLAGS@
+AM_CPPFLAGS = @AM_CPPFLAGS@ @H5_CPPFLAGS@
+AM_CXXFLAGS = @AM_CXXFLAGS@ @H5_CXXFLAGS@
+AM_FCFLAGS = @AM_FCFLAGS@ @H5_FCFLAGS@
+AM_LDFLAGS = @AM_LDFLAGS@
 AM_MAKEFLAGS = @AM_MAKEFLAGS@
 AR = @AR@
 
@@ -124,21 +134,18 @@ BYTESEX = @BYTESEX@
 CC = @CC@
 CCDEPMODE = @CCDEPMODE@
 CC_VERSION = @CC_VERSION@
-
-# H5_CFLAGS holds flags that should be used as CFLAGS when building hdf5,
-# but which shouldn't be exported to h5cc for building other programs.
-CFLAGS = @CFLAGS@ @H5_CFLAGS@
+CFLAGS = @CFLAGS@
 CLEARFILEBUF = @CLEARFILEBUF@
 CODESTACK = @CODESTACK@
 CONFIG_DATE = @CONFIG_DATE@
 CONFIG_MODE = @CONFIG_MODE@
 CONFIG_USER = @CONFIG_USER@
 CPP = @CPP@
-CPPFLAGS = @CPPFLAGS@ @H5_CPPFLAGS@
+CPPFLAGS = @CPPFLAGS@
 CXX = @CXX@
 CXXCPP = @CXXCPP@
 CXXDEPMODE = @CXXDEPMODE@
-CXXFLAGS = @CXXFLAGS@ @H5_CXXFLAGS@
+CXXFLAGS = @CXXFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEBUG_PKG = @DEBUG_PKG@
 DEFAULT_API_VERSION = @DEFAULT_API_VERSION@
@@ -161,7 +168,7 @@ F9XMODEXT = @F9XMODEXT@
 F9XMODFLAG = @F9XMODFLAG@
 F9XSUFFIXFLAG = @F9XSUFFIXFLAG@
 FC = @FC@
-FCFLAGS = @FCFLAGS@ @H5_FCFLAGS@
+FCFLAGS = @FCFLAGS@
 FCFLAGS_f90 = @FCFLAGS_f90@
 FCLIBS = @FCLIBS@
 FGREP = @FGREP@
diff --git a/tools/h5copy/Makefile.am b/tools/h5copy/Makefile.am
index 1848972..dd0c5c3 100644
--- a/tools/h5copy/Makefile.am
+++ b/tools/h5copy/Makefile.am
@@ -34,7 +34,7 @@ bin_PROGRAMS=h5copy
 check_PROGRAMS=$(TEST_PROG)
 
 # Add h5copy specific linker flags here
-h5copy_LDFLAGS = $(LT_STATIC_EXEC)
+h5copy_LDFLAGS = $(LT_STATIC_EXEC) $(AM_LDFLAGS)
 
 # source file for the test file generator
 h5copygentest_SOURCES=h5copygentest.c
diff --git a/tools/h5copy/Makefile.in b/tools/h5copy/Makefile.in
index b582057..d2a8e0d 100644
--- a/tools/h5copy/Makefile.in
+++ b/tools/h5copy/Makefile.in
@@ -103,6 +103,16 @@ DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = /home1/packages/automake/automake-1.9.6/bin/aclocal-1.9 -I /afs/ncsa/projects/hdf/packages/libtool_1.5.14/Linux_2.4/share/aclocal
 ADD_PARALLEL_FILES = @ADD_PARALLEL_FILES@
 AMTAR = @AMTAR@
+
+# H5_CFLAGS holds flags that should be used when building hdf5,
+# but which should not be exported to h5cc for building other programs.
+# AM_CFLAGS is an automake construct which should be used by Makefiles 
+# instead of CFLAGS, as CFLAGS is reserved solely for the user to define.
+AM_CFLAGS = @AM_CFLAGS@ @H5_CFLAGS@
+AM_CPPFLAGS = @AM_CPPFLAGS@ @H5_CPPFLAGS@
+AM_CXXFLAGS = @AM_CXXFLAGS@ @H5_CXXFLAGS@
+AM_FCFLAGS = @AM_FCFLAGS@ @H5_FCFLAGS@
+AM_LDFLAGS = @AM_LDFLAGS@
 AM_MAKEFLAGS = @AM_MAKEFLAGS@
 AR = @AR@
 
@@ -116,21 +126,18 @@ BYTESEX = @BYTESEX@
 CC = @CC@
 CCDEPMODE = @CCDEPMODE@
 CC_VERSION = @CC_VERSION@
-
-# H5_CFLAGS holds flags that should be used as CFLAGS when building hdf5,
-# but which shouldn't be exported to h5cc for building other programs.
-CFLAGS = @CFLAGS@ @H5_CFLAGS@
+CFLAGS = @CFLAGS@
 CLEARFILEBUF = @CLEARFILEBUF@
 CODESTACK = @CODESTACK@
 CONFIG_DATE = @CONFIG_DATE@
 CONFIG_MODE = @CONFIG_MODE@
 CONFIG_USER = @CONFIG_USER@
 CPP = @CPP@
-CPPFLAGS = @CPPFLAGS@ @H5_CPPFLAGS@
+CPPFLAGS = @CPPFLAGS@
 CXX = @CXX@
 CXXCPP = @CXXCPP@
 CXXDEPMODE = @CXXDEPMODE@
-CXXFLAGS = @CXXFLAGS@ @H5_CXXFLAGS@
+CXXFLAGS = @CXXFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEBUG_PKG = @DEBUG_PKG@
 DEFAULT_API_VERSION = @DEFAULT_API_VERSION@
@@ -153,7 +160,7 @@ F9XMODEXT = @F9XMODEXT@
 F9XMODFLAG = @F9XMODFLAG@
 F9XSUFFIXFLAG = @F9XSUFFIXFLAG@
 FC = @FC@
-FCFLAGS = @FCFLAGS@ @H5_FCFLAGS@
+FCFLAGS = @FCFLAGS@
 FCFLAGS_f90 = @FCFLAGS_f90@
 FCLIBS = @FCLIBS@
 FGREP = @FGREP@
@@ -364,7 +371,7 @@ check_SCRIPTS = $(TEST_SCRIPT)
 SCRIPT_DEPEND = h5copy$(EXEEXT)
 
 # Add h5copy specific linker flags here
-h5copy_LDFLAGS = $(LT_STATIC_EXEC)
+h5copy_LDFLAGS = $(LT_STATIC_EXEC) $(AM_LDFLAGS)
 
 # source file for the test file generator
 h5copygentest_SOURCES = h5copygentest.c
diff --git a/tools/h5diff/Makefile.am b/tools/h5diff/Makefile.am
index b56284b..0b8816f 100644
--- a/tools/h5diff/Makefile.am
+++ b/tools/h5diff/Makefile.am
@@ -34,7 +34,7 @@ endif
 bin_PROGRAMS=h5diff $(H5PDIFF)
 
 # Add h5diff specific linker flags here
-h5diff_LDFLAGS = $(LT_STATIC_EXEC)
+h5diff_LDFLAGS = $(LT_STATIC_EXEC) $(AM_LDFLAGS)
 
 # Test programs and scripts
 TEST_PROG=h5diffgentest
diff --git a/tools/h5diff/Makefile.in b/tools/h5diff/Makefile.in
index 91add70..04a64da 100644
--- a/tools/h5diff/Makefile.in
+++ b/tools/h5diff/Makefile.in
@@ -110,6 +110,16 @@ DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = /home1/packages/automake/automake-1.9.6/bin/aclocal-1.9 -I /afs/ncsa/projects/hdf/packages/libtool_1.5.14/Linux_2.4/share/aclocal
 ADD_PARALLEL_FILES = @ADD_PARALLEL_FILES@
 AMTAR = @AMTAR@
+
+# H5_CFLAGS holds flags that should be used when building hdf5,
+# but which should not be exported to h5cc for building other programs.
+# AM_CFLAGS is an automake construct which should be used by Makefiles 
+# instead of CFLAGS, as CFLAGS is reserved solely for the user to define.
+AM_CFLAGS = @AM_CFLAGS@ @H5_CFLAGS@
+AM_CPPFLAGS = @AM_CPPFLAGS@ @H5_CPPFLAGS@
+AM_CXXFLAGS = @AM_CXXFLAGS@ @H5_CXXFLAGS@
+AM_FCFLAGS = @AM_FCFLAGS@ @H5_FCFLAGS@
+AM_LDFLAGS = @AM_LDFLAGS@
 AM_MAKEFLAGS = @AM_MAKEFLAGS@
 AR = @AR@
 
@@ -123,21 +133,18 @@ BYTESEX = @BYTESEX@
 CC = @CC@
 CCDEPMODE = @CCDEPMODE@
 CC_VERSION = @CC_VERSION@
-
-# H5_CFLAGS holds flags that should be used as CFLAGS when building hdf5,
-# but which shouldn't be exported to h5cc for building other programs.
-CFLAGS = @CFLAGS@ @H5_CFLAGS@
+CFLAGS = @CFLAGS@
 CLEARFILEBUF = @CLEARFILEBUF@
 CODESTACK = @CODESTACK@
 CONFIG_DATE = @CONFIG_DATE@
 CONFIG_MODE = @CONFIG_MODE@
 CONFIG_USER = @CONFIG_USER@
 CPP = @CPP@
-CPPFLAGS = @CPPFLAGS@ @H5_CPPFLAGS@
+CPPFLAGS = @CPPFLAGS@
 CXX = @CXX@
 CXXCPP = @CXXCPP@
 CXXDEPMODE = @CXXDEPMODE@
-CXXFLAGS = @CXXFLAGS@ @H5_CXXFLAGS@
+CXXFLAGS = @CXXFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEBUG_PKG = @DEBUG_PKG@
 DEFAULT_API_VERSION = @DEFAULT_API_VERSION@
@@ -160,7 +167,7 @@ F9XMODEXT = @F9XMODEXT@
 F9XMODFLAG = @F9XMODFLAG@
 F9XSUFFIXFLAG = @F9XSUFFIXFLAG@
 FC = @FC@
-FCFLAGS = @FCFLAGS@ @H5_FCFLAGS@
+FCFLAGS = @FCFLAGS@
 FCFLAGS_f90 = @FCFLAGS_f90@
 FCLIBS = @FCLIBS@
 FGREP = @FGREP@
@@ -371,7 +378,7 @@ INCLUDES = -I$(top_srcdir)/src -I$(top_srcdir)/tools/lib
 @BUILD_PARALLEL_CONDITIONAL_TRUE@TEST_SCRIPT_PARA = $(srcdir)/testph5diff.sh
 
 # Add h5diff specific linker flags here
-h5diff_LDFLAGS = $(LT_STATIC_EXEC)
+h5diff_LDFLAGS = $(LT_STATIC_EXEC) $(AM_LDFLAGS)
 
 # Test programs and scripts
 TEST_PROG = h5diffgentest
diff --git a/tools/h5dump/Makefile.am b/tools/h5dump/Makefile.am
index 992586b..81e38d1 100644
--- a/tools/h5dump/Makefile.am
+++ b/tools/h5dump/Makefile.am
@@ -35,7 +35,7 @@ SCRIPT_DEPEND=h5dump$(EXEEXT)
 bin_PROGRAMS=h5dump
 
 # Add h5dump specific linker flags here
-h5dump_LDFLAGS = $(LT_STATIC_EXEC)
+h5dump_LDFLAGS = $(LT_STATIC_EXEC) $(AM_LDFLAGS)
 
 # All the programs depend on the hdf5 and h5tools libraries
 LDADD=$(LIBH5TOOLS) $(LIBHDF5)
diff --git a/tools/h5dump/Makefile.in b/tools/h5dump/Makefile.in
index be8cf96..8ca6684 100644
--- a/tools/h5dump/Makefile.in
+++ b/tools/h5dump/Makefile.in
@@ -108,6 +108,16 @@ DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = /home1/packages/automake/automake-1.9.6/bin/aclocal-1.9 -I /afs/ncsa/projects/hdf/packages/libtool_1.5.14/Linux_2.4/share/aclocal
 ADD_PARALLEL_FILES = @ADD_PARALLEL_FILES@
 AMTAR = @AMTAR@
+
+# H5_CFLAGS holds flags that should be used when building hdf5,
+# but which should not be exported to h5cc for building other programs.
+# AM_CFLAGS is an automake construct which should be used by Makefiles 
+# instead of CFLAGS, as CFLAGS is reserved solely for the user to define.
+AM_CFLAGS = @AM_CFLAGS@ @H5_CFLAGS@
+AM_CPPFLAGS = @AM_CPPFLAGS@ @H5_CPPFLAGS@
+AM_CXXFLAGS = @AM_CXXFLAGS@ @H5_CXXFLAGS@
+AM_FCFLAGS = @AM_FCFLAGS@ @H5_FCFLAGS@
+AM_LDFLAGS = @AM_LDFLAGS@
 AM_MAKEFLAGS = @AM_MAKEFLAGS@
 AR = @AR@
 
@@ -121,21 +131,18 @@ BYTESEX = @BYTESEX@
 CC = @CC@
 CCDEPMODE = @CCDEPMODE@
 CC_VERSION = @CC_VERSION@
-
-# H5_CFLAGS holds flags that should be used as CFLAGS when building hdf5,
-# but which shouldn't be exported to h5cc for building other programs.
-CFLAGS = @CFLAGS@ @H5_CFLAGS@
+CFLAGS = @CFLAGS@
 CLEARFILEBUF = @CLEARFILEBUF@
 CODESTACK = @CODESTACK@
 CONFIG_DATE = @CONFIG_DATE@
 CONFIG_MODE = @CONFIG_MODE@
 CONFIG_USER = @CONFIG_USER@
 CPP = @CPP@
-CPPFLAGS = @CPPFLAGS@ @H5_CPPFLAGS@
+CPPFLAGS = @CPPFLAGS@
 CXX = @CXX@
 CXXCPP = @CXXCPP@
 CXXDEPMODE = @CXXDEPMODE@
-CXXFLAGS = @CXXFLAGS@ @H5_CXXFLAGS@
+CXXFLAGS = @CXXFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEBUG_PKG = @DEBUG_PKG@
 DEFAULT_API_VERSION = @DEFAULT_API_VERSION@
@@ -158,7 +165,7 @@ F9XMODEXT = @F9XMODEXT@
 F9XMODFLAG = @F9XMODFLAG@
 F9XSUFFIXFLAG = @F9XSUFFIXFLAG@
 FC = @FC@
-FCFLAGS = @FCFLAGS@ @H5_FCFLAGS@
+FCFLAGS = @FCFLAGS@
 FCFLAGS_f90 = @FCFLAGS_f90@
 FCLIBS = @FCLIBS@
 FGREP = @FGREP@
@@ -369,7 +376,7 @@ check_SCRIPTS = $(TEST_SCRIPT)
 SCRIPT_DEPEND = h5dump$(EXEEXT)
 
 # Add h5dump specific linker flags here
-h5dump_LDFLAGS = $(LT_STATIC_EXEC)
+h5dump_LDFLAGS = $(LT_STATIC_EXEC) $(AM_LDFLAGS)
 
 # All the programs depend on the hdf5 and h5tools libraries
 LDADD = $(LIBH5TOOLS) $(LIBHDF5)
diff --git a/tools/h5import/Makefile.am b/tools/h5import/Makefile.am
index 2202f5f..49f4f71 100644
--- a/tools/h5import/Makefile.am
+++ b/tools/h5import/Makefile.am
@@ -35,7 +35,7 @@ SCRIPT_DEPEND=h5import$(EXEEXT)
 bin_PROGRAMS=h5import
 
 # Add h5import specific linker flags here
-h5import_LDFLAGS = $(LT_STATIC_EXEC)
+h5import_LDFLAGS = $(LT_STATIC_EXEC) $(AM_LDFLAGS)
 
 # All programs depend on the main hdf5 library and the tools library
 LDADD=$(LIBH5TOOLS) $(LIBHDF5)
diff --git a/tools/h5import/Makefile.in b/tools/h5import/Makefile.in
index f9e88ae..15fcf90 100755
--- a/tools/h5import/Makefile.in
+++ b/tools/h5import/Makefile.in
@@ -103,6 +103,16 @@ DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = /home1/packages/automake/automake-1.9.6/bin/aclocal-1.9 -I /afs/ncsa/projects/hdf/packages/libtool_1.5.14/Linux_2.4/share/aclocal
 ADD_PARALLEL_FILES = @ADD_PARALLEL_FILES@
 AMTAR = @AMTAR@
+
+# H5_CFLAGS holds flags that should be used when building hdf5,
+# but which should not be exported to h5cc for building other programs.
+# AM_CFLAGS is an automake construct which should be used by Makefiles 
+# instead of CFLAGS, as CFLAGS is reserved solely for the user to define.
+AM_CFLAGS = @AM_CFLAGS@ @H5_CFLAGS@
+AM_CPPFLAGS = @AM_CPPFLAGS@ @H5_CPPFLAGS@
+AM_CXXFLAGS = @AM_CXXFLAGS@ @H5_CXXFLAGS@
+AM_FCFLAGS = @AM_FCFLAGS@ @H5_FCFLAGS@
+AM_LDFLAGS = @AM_LDFLAGS@
 AM_MAKEFLAGS = @AM_MAKEFLAGS@
 AR = @AR@
 
@@ -116,21 +126,18 @@ BYTESEX = @BYTESEX@
 CC = @CC@
 CCDEPMODE = @CCDEPMODE@
 CC_VERSION = @CC_VERSION@
-
-# H5_CFLAGS holds flags that should be used as CFLAGS when building hdf5,
-# but which shouldn't be exported to h5cc for building other programs.
-CFLAGS = @CFLAGS@ @H5_CFLAGS@
+CFLAGS = @CFLAGS@
 CLEARFILEBUF = @CLEARFILEBUF@
 CODESTACK = @CODESTACK@
 CONFIG_DATE = @CONFIG_DATE@
 CONFIG_MODE = @CONFIG_MODE@
 CONFIG_USER = @CONFIG_USER@
 CPP = @CPP@
-CPPFLAGS = @CPPFLAGS@ @H5_CPPFLAGS@
+CPPFLAGS = @CPPFLAGS@
 CXX = @CXX@
 CXXCPP = @CXXCPP@
 CXXDEPMODE = @CXXDEPMODE@
-CXXFLAGS = @CXXFLAGS@ @H5_CXXFLAGS@
+CXXFLAGS = @CXXFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEBUG_PKG = @DEBUG_PKG@
 DEFAULT_API_VERSION = @DEFAULT_API_VERSION@
@@ -153,7 +160,7 @@ F9XMODEXT = @F9XMODEXT@
 F9XMODFLAG = @F9XMODFLAG@
 F9XSUFFIXFLAG = @F9XSUFFIXFLAG@
 FC = @FC@
-FCFLAGS = @FCFLAGS@ @H5_FCFLAGS@
+FCFLAGS = @FCFLAGS@
 FCFLAGS_f90 = @FCFLAGS_f90@
 FCLIBS = @FCLIBS@
 FGREP = @FGREP@
@@ -361,7 +368,7 @@ check_SCRIPT = h5importtestutil.sh
 SCRIPT_DEPEND = h5import$(EXEEXT)
 
 # Add h5import specific linker flags here
-h5import_LDFLAGS = $(LT_STATIC_EXEC)
+h5import_LDFLAGS = $(LT_STATIC_EXEC) $(AM_LDFLAGS)
 
 # All programs depend on the main hdf5 library and the tools library
 LDADD = $(LIBH5TOOLS) $(LIBHDF5)
diff --git a/tools/h5jam/Makefile.am b/tools/h5jam/Makefile.am
index d89a2d2..2f9bc00 100644
--- a/tools/h5jam/Makefile.am
+++ b/tools/h5jam/Makefile.am
@@ -28,8 +28,8 @@ check_PROGRAMS=tellub h5jamgentest getub
 TEST_SCRIPT=testh5jam.sh
 
 # Add h5jam and h5unjam specific linker flags here
-h5jam_LDFLAGS = $(LT_STATIC_EXEC)
-h5unjam_LDFLAGS = $(LT_STATIC_EXEC)
+h5jam_LDFLAGS = $(LT_STATIC_EXEC) $(AM_LDFLAGS)
+h5unjam_LDFLAGS = $(LT_STATIC_EXEC) $(AM_LDFLAGS)
 
 check_SCRIPTS=$(TEST_SCRIPT)
 SCRIPT_DEPEND=h5jam$(EXEEXT) h5unjam$(EXEEXT)
diff --git a/tools/h5jam/Makefile.in b/tools/h5jam/Makefile.in
index 12486a0..5509801 100644
--- a/tools/h5jam/Makefile.in
+++ b/tools/h5jam/Makefile.in
@@ -117,6 +117,16 @@ DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = /home1/packages/automake/automake-1.9.6/bin/aclocal-1.9 -I /afs/ncsa/projects/hdf/packages/libtool_1.5.14/Linux_2.4/share/aclocal
 ADD_PARALLEL_FILES = @ADD_PARALLEL_FILES@
 AMTAR = @AMTAR@
+
+# H5_CFLAGS holds flags that should be used when building hdf5,
+# but which should not be exported to h5cc for building other programs.
+# AM_CFLAGS is an automake construct which should be used by Makefiles 
+# instead of CFLAGS, as CFLAGS is reserved solely for the user to define.
+AM_CFLAGS = @AM_CFLAGS@ @H5_CFLAGS@
+AM_CPPFLAGS = @AM_CPPFLAGS@ @H5_CPPFLAGS@
+AM_CXXFLAGS = @AM_CXXFLAGS@ @H5_CXXFLAGS@
+AM_FCFLAGS = @AM_FCFLAGS@ @H5_FCFLAGS@
+AM_LDFLAGS = @AM_LDFLAGS@
 AM_MAKEFLAGS = @AM_MAKEFLAGS@
 AR = @AR@
 
@@ -130,21 +140,18 @@ BYTESEX = @BYTESEX@
 CC = @CC@
 CCDEPMODE = @CCDEPMODE@
 CC_VERSION = @CC_VERSION@
-
-# H5_CFLAGS holds flags that should be used as CFLAGS when building hdf5,
-# but which shouldn't be exported to h5cc for building other programs.
-CFLAGS = @CFLAGS@ @H5_CFLAGS@
+CFLAGS = @CFLAGS@
 CLEARFILEBUF = @CLEARFILEBUF@
 CODESTACK = @CODESTACK@
 CONFIG_DATE = @CONFIG_DATE@
 CONFIG_MODE = @CONFIG_MODE@
 CONFIG_USER = @CONFIG_USER@
 CPP = @CPP@
-CPPFLAGS = @CPPFLAGS@ @H5_CPPFLAGS@
+CPPFLAGS = @CPPFLAGS@
 CXX = @CXX@
 CXXCPP = @CXXCPP@
 CXXDEPMODE = @CXXDEPMODE@
-CXXFLAGS = @CXXFLAGS@ @H5_CXXFLAGS@
+CXXFLAGS = @CXXFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEBUG_PKG = @DEBUG_PKG@
 DEFAULT_API_VERSION = @DEFAULT_API_VERSION@
@@ -167,7 +174,7 @@ F9XMODEXT = @F9XMODEXT@
 F9XMODFLAG = @F9XMODFLAG@
 F9XSUFFIXFLAG = @F9XSUFFIXFLAG@
 FC = @FC@
-FCFLAGS = @FCFLAGS@ @H5_FCFLAGS@
+FCFLAGS = @FCFLAGS@
 FCFLAGS_f90 = @FCFLAGS_f90@
 FCLIBS = @FCLIBS@
 FGREP = @FGREP@
@@ -373,8 +380,8 @@ INCLUDES = -I$(top_srcdir)/src -I$(top_srcdir)/tools/lib
 TEST_SCRIPT = testh5jam.sh
 
 # Add h5jam and h5unjam specific linker flags here
-h5jam_LDFLAGS = $(LT_STATIC_EXEC)
-h5unjam_LDFLAGS = $(LT_STATIC_EXEC)
+h5jam_LDFLAGS = $(LT_STATIC_EXEC) $(AM_LDFLAGS)
+h5unjam_LDFLAGS = $(LT_STATIC_EXEC) $(AM_LDFLAGS)
 check_SCRIPTS = $(TEST_SCRIPT)
 SCRIPT_DEPEND = h5jam$(EXEEXT) h5unjam$(EXEEXT)
 
diff --git a/tools/h5ls/Makefile.am b/tools/h5ls/Makefile.am
index 64e89f1..41e66f6 100644
--- a/tools/h5ls/Makefile.am
+++ b/tools/h5ls/Makefile.am
@@ -32,7 +32,7 @@ SCRIPT_DEPEND=h5ls$(EXEEXT)
 bin_PROGRAMS=h5ls
 
 # Add h5ls specific linker flags here
-h5ls_LDFLAGS = $(LT_STATIC_EXEC)
+h5ls_LDFLAGS = $(LT_STATIC_EXEC) $(AM_LDFLAGS)
 
 # All programs depend on the hdf5 and h5tools libraries
 LDADD=$(LIBH5TOOLS) $(LIBHDF5)
diff --git a/tools/h5ls/Makefile.in b/tools/h5ls/Makefile.in
index bace577..c11dc43 100644
--- a/tools/h5ls/Makefile.in
+++ b/tools/h5ls/Makefile.in
@@ -97,6 +97,16 @@ DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = /home1/packages/automake/automake-1.9.6/bin/aclocal-1.9 -I /afs/ncsa/projects/hdf/packages/libtool_1.5.14/Linux_2.4/share/aclocal
 ADD_PARALLEL_FILES = @ADD_PARALLEL_FILES@
 AMTAR = @AMTAR@
+
+# H5_CFLAGS holds flags that should be used when building hdf5,
+# but which should not be exported to h5cc for building other programs.
+# AM_CFLAGS is an automake construct which should be used by Makefiles 
+# instead of CFLAGS, as CFLAGS is reserved solely for the user to define.
+AM_CFLAGS = @AM_CFLAGS@ @H5_CFLAGS@
+AM_CPPFLAGS = @AM_CPPFLAGS@ @H5_CPPFLAGS@
+AM_CXXFLAGS = @AM_CXXFLAGS@ @H5_CXXFLAGS@
+AM_FCFLAGS = @AM_FCFLAGS@ @H5_FCFLAGS@
+AM_LDFLAGS = @AM_LDFLAGS@
 AM_MAKEFLAGS = @AM_MAKEFLAGS@
 AR = @AR@
 
@@ -110,21 +120,18 @@ BYTESEX = @BYTESEX@
 CC = @CC@
 CCDEPMODE = @CCDEPMODE@
 CC_VERSION = @CC_VERSION@
-
-# H5_CFLAGS holds flags that should be used as CFLAGS when building hdf5,
-# but which shouldn't be exported to h5cc for building other programs.
-CFLAGS = @CFLAGS@ @H5_CFLAGS@
+CFLAGS = @CFLAGS@
 CLEARFILEBUF = @CLEARFILEBUF@
 CODESTACK = @CODESTACK@
 CONFIG_DATE = @CONFIG_DATE@
 CONFIG_MODE = @CONFIG_MODE@
 CONFIG_USER = @CONFIG_USER@
 CPP = @CPP@
-CPPFLAGS = @CPPFLAGS@ @H5_CPPFLAGS@
+CPPFLAGS = @CPPFLAGS@
 CXX = @CXX@
 CXXCPP = @CXXCPP@
 CXXDEPMODE = @CXXDEPMODE@
-CXXFLAGS = @CXXFLAGS@ @H5_CXXFLAGS@
+CXXFLAGS = @CXXFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEBUG_PKG = @DEBUG_PKG@
 DEFAULT_API_VERSION = @DEFAULT_API_VERSION@
@@ -147,7 +154,7 @@ F9XMODEXT = @F9XMODEXT@
 F9XMODFLAG = @F9XMODFLAG@
 F9XSUFFIXFLAG = @F9XSUFFIXFLAG@
 FC = @FC@
-FCFLAGS = @FCFLAGS@ @H5_FCFLAGS@
+FCFLAGS = @FCFLAGS@
 FCFLAGS_f90 = @FCFLAGS_f90@
 FCLIBS = @FCLIBS@
 FGREP = @FGREP@
@@ -354,7 +361,7 @@ check_SCRIPTS = $(TEST_SCRIPT)
 SCRIPT_DEPEND = h5ls$(EXEEXT)
 
 # Add h5ls specific linker flags here
-h5ls_LDFLAGS = $(LT_STATIC_EXEC)
+h5ls_LDFLAGS = $(LT_STATIC_EXEC) $(AM_LDFLAGS)
 
 # All programs depend on the hdf5 and h5tools libraries
 LDADD = $(LIBH5TOOLS) $(LIBHDF5)
diff --git a/tools/h5repack/Makefile.am b/tools/h5repack/Makefile.am
index 1f811f0..96f0082 100644
--- a/tools/h5repack/Makefile.am
+++ b/tools/h5repack/Makefile.am
@@ -37,7 +37,7 @@ SCRIPT_DEPEND=h5repack$(EXEEXT)
 bin_PROGRAMS=h5repack
 
 # Add h5repack specific linker flags here
-h5repack_LDFLAGS = $(LT_STATIC_EXEC)
+h5repack_LDFLAGS = $(LT_STATIC_EXEC) $(AM_LDFLAGS)
 
 # Depend on the hdf5 library, the tools library, the test library
 LDADD=$(LIBH5TOOLS) $(LIBH5TEST) $(LIBHDF5)
diff --git a/tools/h5repack/Makefile.in b/tools/h5repack/Makefile.in
index 656cfa6..dd33879 100644
--- a/tools/h5repack/Makefile.in
+++ b/tools/h5repack/Makefile.in
@@ -117,6 +117,16 @@ DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = /home1/packages/automake/automake-1.9.6/bin/aclocal-1.9 -I /afs/ncsa/projects/hdf/packages/libtool_1.5.14/Linux_2.4/share/aclocal
 ADD_PARALLEL_FILES = @ADD_PARALLEL_FILES@
 AMTAR = @AMTAR@
+
+# H5_CFLAGS holds flags that should be used when building hdf5,
+# but which should not be exported to h5cc for building other programs.
+# AM_CFLAGS is an automake construct which should be used by Makefiles 
+# instead of CFLAGS, as CFLAGS is reserved solely for the user to define.
+AM_CFLAGS = @AM_CFLAGS@ @H5_CFLAGS@
+AM_CPPFLAGS = @AM_CPPFLAGS@ @H5_CPPFLAGS@
+AM_CXXFLAGS = @AM_CXXFLAGS@ @H5_CXXFLAGS@
+AM_FCFLAGS = @AM_FCFLAGS@ @H5_FCFLAGS@
+AM_LDFLAGS = @AM_LDFLAGS@
 AM_MAKEFLAGS = @AM_MAKEFLAGS@
 AR = @AR@
 
@@ -130,21 +140,18 @@ BYTESEX = @BYTESEX@
 CC = @CC@
 CCDEPMODE = @CCDEPMODE@
 CC_VERSION = @CC_VERSION@
-
-# H5_CFLAGS holds flags that should be used as CFLAGS when building hdf5,
-# but which shouldn't be exported to h5cc for building other programs.
-CFLAGS = @CFLAGS@ @H5_CFLAGS@
+CFLAGS = @CFLAGS@
 CLEARFILEBUF = @CLEARFILEBUF@
 CODESTACK = @CODESTACK@
 CONFIG_DATE = @CONFIG_DATE@
 CONFIG_MODE = @CONFIG_MODE@
 CONFIG_USER = @CONFIG_USER@
 CPP = @CPP@
-CPPFLAGS = @CPPFLAGS@ @H5_CPPFLAGS@
+CPPFLAGS = @CPPFLAGS@
 CXX = @CXX@
 CXXCPP = @CXXCPP@
 CXXDEPMODE = @CXXDEPMODE@
-CXXFLAGS = @CXXFLAGS@ @H5_CXXFLAGS@
+CXXFLAGS = @CXXFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEBUG_PKG = @DEBUG_PKG@
 DEFAULT_API_VERSION = @DEFAULT_API_VERSION@
@@ -167,7 +174,7 @@ F9XMODEXT = @F9XMODEXT@
 F9XMODFLAG = @F9XMODFLAG@
 F9XSUFFIXFLAG = @F9XSUFFIXFLAG@
 FC = @FC@
-FCFLAGS = @FCFLAGS@ @H5_FCFLAGS@
+FCFLAGS = @FCFLAGS@
 FCFLAGS_f90 = @FCFLAGS_f90@
 FCLIBS = @FCLIBS@
 FGREP = @FGREP@
@@ -378,7 +385,7 @@ check_SCRIPTS = $(TEST_SCRIPT)
 SCRIPT_DEPEND = h5repack$(EXEEXT)
 
 # Add h5repack specific linker flags here
-h5repack_LDFLAGS = $(LT_STATIC_EXEC)
+h5repack_LDFLAGS = $(LT_STATIC_EXEC) $(AM_LDFLAGS)
 
 # Depend on the hdf5 library, the tools library, the test library
 LDADD = $(LIBH5TOOLS) $(LIBH5TEST) $(LIBHDF5)
diff --git a/tools/h5stat/Makefile.am b/tools/h5stat/Makefile.am
index a14172d..13d9baf 100644
--- a/tools/h5stat/Makefile.am
+++ b/tools/h5stat/Makefile.am
@@ -36,7 +36,7 @@ bin_PROGRAMS=h5stat
 bin_SCRIPTS=
 
 # Add h5stat specific linker flags here
-h5stat_LDFLAGS = $(LT_STATIC_EXEC)
+h5stat_LDFLAGS = $(LT_STATIC_EXEC) $(AM_LDFLAGS)
 
 # Tell automake to clean h5redeploy script
 CLEANFILES=
diff --git a/tools/h5stat/Makefile.in b/tools/h5stat/Makefile.in
index 15b19ed..08de49b 100644
--- a/tools/h5stat/Makefile.in
+++ b/tools/h5stat/Makefile.in
@@ -126,6 +126,16 @@ DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = /home1/packages/automake/automake-1.9.6/bin/aclocal-1.9 -I /afs/ncsa/projects/hdf/packages/libtool_1.5.14/Linux_2.4/share/aclocal
 ADD_PARALLEL_FILES = @ADD_PARALLEL_FILES@
 AMTAR = @AMTAR@
+
+# H5_CFLAGS holds flags that should be used when building hdf5,
+# but which should not be exported to h5cc for building other programs.
+# AM_CFLAGS is an automake construct which should be used by Makefiles 
+# instead of CFLAGS, as CFLAGS is reserved solely for the user to define.
+AM_CFLAGS = @AM_CFLAGS@ @H5_CFLAGS@
+AM_CPPFLAGS = @AM_CPPFLAGS@ @H5_CPPFLAGS@
+AM_CXXFLAGS = @AM_CXXFLAGS@ @H5_CXXFLAGS@
+AM_FCFLAGS = @AM_FCFLAGS@ @H5_FCFLAGS@
+AM_LDFLAGS = @AM_LDFLAGS@
 AM_MAKEFLAGS = @AM_MAKEFLAGS@
 AR = @AR@
 
@@ -139,21 +149,18 @@ BYTESEX = @BYTESEX@
 CC = @CC@
 CCDEPMODE = @CCDEPMODE@
 CC_VERSION = @CC_VERSION@
-
-# H5_CFLAGS holds flags that should be used as CFLAGS when building hdf5,
-# but which shouldn't be exported to h5cc for building other programs.
-CFLAGS = @CFLAGS@ @H5_CFLAGS@
+CFLAGS = @CFLAGS@
 CLEARFILEBUF = @CLEARFILEBUF@
 CODESTACK = @CODESTACK@
 CONFIG_DATE = @CONFIG_DATE@
 CONFIG_MODE = @CONFIG_MODE@
 CONFIG_USER = @CONFIG_USER@
 CPP = @CPP@
-CPPFLAGS = @CPPFLAGS@ @H5_CPPFLAGS@
+CPPFLAGS = @CPPFLAGS@
 CXX = @CXX@
 CXXCPP = @CXXCPP@
 CXXDEPMODE = @CXXDEPMODE@
-CXXFLAGS = @CXXFLAGS@ @H5_CXXFLAGS@
+CXXFLAGS = @CXXFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEBUG_PKG = @DEBUG_PKG@
 DEFAULT_API_VERSION = @DEFAULT_API_VERSION@
@@ -176,7 +183,7 @@ F9XMODEXT = @F9XMODEXT@
 F9XMODFLAG = @F9XMODFLAG@
 F9XSUFFIXFLAG = @F9XSUFFIXFLAG@
 FC = @FC@
-FCFLAGS = @FCFLAGS@ @H5_FCFLAGS@
+FCFLAGS = @FCFLAGS@
 FCFLAGS_f90 = @FCFLAGS_f90@
 FCLIBS = @FCLIBS@
 FGREP = @FGREP@
@@ -390,7 +397,7 @@ SCRIPT_DEPEND = h5stat$(EXEEXT)
 bin_SCRIPTS = 
 
 # Add h5stat specific linker flags here
-h5stat_LDFLAGS = $(LT_STATIC_EXEC)
+h5stat_LDFLAGS = $(LT_STATIC_EXEC) $(AM_LDFLAGS)
 
 # Tell automake to clean h5redeploy script
 CLEANFILES = 
diff --git a/tools/lib/Makefile.in b/tools/lib/Makefile.in
index 55785c7..2b269ca 100644
--- a/tools/lib/Makefile.in
+++ b/tools/lib/Makefile.in
@@ -96,6 +96,16 @@ DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = /home1/packages/automake/automake-1.9.6/bin/aclocal-1.9 -I /afs/ncsa/projects/hdf/packages/libtool_1.5.14/Linux_2.4/share/aclocal
 ADD_PARALLEL_FILES = @ADD_PARALLEL_FILES@
 AMTAR = @AMTAR@
+
+# H5_CFLAGS holds flags that should be used when building hdf5,
+# but which should not be exported to h5cc for building other programs.
+# AM_CFLAGS is an automake construct which should be used by Makefiles 
+# instead of CFLAGS, as CFLAGS is reserved solely for the user to define.
+AM_CFLAGS = @AM_CFLAGS@ @H5_CFLAGS@
+AM_CPPFLAGS = @AM_CPPFLAGS@ @H5_CPPFLAGS@
+AM_CXXFLAGS = @AM_CXXFLAGS@ @H5_CXXFLAGS@
+AM_FCFLAGS = @AM_FCFLAGS@ @H5_FCFLAGS@
+AM_LDFLAGS = @AM_LDFLAGS@
 AM_MAKEFLAGS = @AM_MAKEFLAGS@
 AR = @AR@
 
@@ -109,21 +119,18 @@ BYTESEX = @BYTESEX@
 CC = @CC@
 CCDEPMODE = @CCDEPMODE@
 CC_VERSION = @CC_VERSION@
-
-# H5_CFLAGS holds flags that should be used as CFLAGS when building hdf5,
-# but which shouldn't be exported to h5cc for building other programs.
-CFLAGS = @CFLAGS@ @H5_CFLAGS@
+CFLAGS = @CFLAGS@
 CLEARFILEBUF = @CLEARFILEBUF@
 CODESTACK = @CODESTACK@
 CONFIG_DATE = @CONFIG_DATE@
 CONFIG_MODE = @CONFIG_MODE@
 CONFIG_USER = @CONFIG_USER@
 CPP = @CPP@
-CPPFLAGS = @CPPFLAGS@ @H5_CPPFLAGS@
+CPPFLAGS = @CPPFLAGS@
 CXX = @CXX@
 CXXCPP = @CXXCPP@
 CXXDEPMODE = @CXXDEPMODE@
-CXXFLAGS = @CXXFLAGS@ @H5_CXXFLAGS@
+CXXFLAGS = @CXXFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEBUG_PKG = @DEBUG_PKG@
 DEFAULT_API_VERSION = @DEFAULT_API_VERSION@
@@ -146,7 +153,7 @@ F9XMODEXT = @F9XMODEXT@
 F9XMODFLAG = @F9XMODFLAG@
 F9XSUFFIXFLAG = @F9XSUFFIXFLAG@
 FC = @FC@
-FCFLAGS = @FCFLAGS@ @H5_FCFLAGS@
+FCFLAGS = @FCFLAGS@
 FCFLAGS_f90 = @FCFLAGS_f90@
 FCLIBS = @FCLIBS@
 FGREP = @FGREP@
diff --git a/tools/misc/Makefile.am b/tools/misc/Makefile.am
index fe1acbd..11c86fa 100644
--- a/tools/misc/Makefile.am
+++ b/tools/misc/Makefile.am
@@ -36,9 +36,9 @@ bin_PROGRAMS=h5debug h5repart h5mkgrp
 bin_SCRIPTS=h5redeploy
 
 # Add h5debug, h5repart, and h5mkgrp specific linker flags here
-h5debug_LDFLAGS = $(LT_STATIC_EXEC)
-h5repart_LDFLAGS = $(LT_STATIC_EXEC)
-h5mkgrp_LDFLAGS = $(LT_STATIC_EXEC)
+h5debug_LDFLAGS = $(LT_STATIC_EXEC) $(AM_LDFLAGS)
+h5repart_LDFLAGS = $(LT_STATIC_EXEC) $(AM_LDFLAGS)
+h5mkgrp_LDFLAGS = $(LT_STATIC_EXEC) $(AM_LDFLAGS)
 
 # Tell automake to clean h5redeploy script
 CLEANFILES=h5redeploy
diff --git a/tools/misc/Makefile.in b/tools/misc/Makefile.in
index 78a42b8..a3d3e23 100644
--- a/tools/misc/Makefile.in
+++ b/tools/misc/Makefile.in
@@ -151,6 +151,16 @@ DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = /home1/packages/automake/automake-1.9.6/bin/aclocal-1.9 -I /afs/ncsa/projects/hdf/packages/libtool_1.5.14/Linux_2.4/share/aclocal
 ADD_PARALLEL_FILES = @ADD_PARALLEL_FILES@
 AMTAR = @AMTAR@
+
+# H5_CFLAGS holds flags that should be used when building hdf5,
+# but which should not be exported to h5cc for building other programs.
+# AM_CFLAGS is an automake construct which should be used by Makefiles 
+# instead of CFLAGS, as CFLAGS is reserved solely for the user to define.
+AM_CFLAGS = @AM_CFLAGS@ @H5_CFLAGS@
+AM_CPPFLAGS = @AM_CPPFLAGS@ @H5_CPPFLAGS@
+AM_CXXFLAGS = @AM_CXXFLAGS@ @H5_CXXFLAGS@
+AM_FCFLAGS = @AM_FCFLAGS@ @H5_FCFLAGS@
+AM_LDFLAGS = @AM_LDFLAGS@
 AM_MAKEFLAGS = @AM_MAKEFLAGS@
 AR = @AR@
 
@@ -164,21 +174,18 @@ BYTESEX = @BYTESEX@
 CC = @CC@
 CCDEPMODE = @CCDEPMODE@
 CC_VERSION = @CC_VERSION@
-
-# H5_CFLAGS holds flags that should be used as CFLAGS when building hdf5,
-# but which shouldn't be exported to h5cc for building other programs.
-CFLAGS = @CFLAGS@ @H5_CFLAGS@
+CFLAGS = @CFLAGS@
 CLEARFILEBUF = @CLEARFILEBUF@
 CODESTACK = @CODESTACK@
 CONFIG_DATE = @CONFIG_DATE@
 CONFIG_MODE = @CONFIG_MODE@
 CONFIG_USER = @CONFIG_USER@
 CPP = @CPP@
-CPPFLAGS = @CPPFLAGS@ @H5_CPPFLAGS@
+CPPFLAGS = @CPPFLAGS@
 CXX = @CXX@
 CXXCPP = @CXXCPP@
 CXXDEPMODE = @CXXDEPMODE@
-CXXFLAGS = @CXXFLAGS@ @H5_CXXFLAGS@
+CXXFLAGS = @CXXFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEBUG_PKG = @DEBUG_PKG@
 DEFAULT_API_VERSION = @DEFAULT_API_VERSION@
@@ -201,7 +208,7 @@ F9XMODEXT = @F9XMODEXT@
 F9XMODFLAG = @F9XMODFLAG@
 F9XSUFFIXFLAG = @F9XSUFFIXFLAG@
 FC = @FC@
-FCFLAGS = @FCFLAGS@ @H5_FCFLAGS@
+FCFLAGS = @FCFLAGS@
 FCFLAGS_f90 = @FCFLAGS_f90@
 FCLIBS = @FCLIBS@
 FGREP = @FGREP@
@@ -415,9 +422,9 @@ SCRIPT_DEPEND = h5repart$(EXEEXT) h5mkgrp$(EXEEXT)
 bin_SCRIPTS = h5redeploy
 
 # Add h5debug, h5repart, and h5mkgrp specific linker flags here
-h5debug_LDFLAGS = $(LT_STATIC_EXEC)
-h5repart_LDFLAGS = $(LT_STATIC_EXEC)
-h5mkgrp_LDFLAGS = $(LT_STATIC_EXEC)
+h5debug_LDFLAGS = $(LT_STATIC_EXEC) $(AM_LDFLAGS)
+h5repart_LDFLAGS = $(LT_STATIC_EXEC) $(AM_LDFLAGS)
+h5mkgrp_LDFLAGS = $(LT_STATIC_EXEC) $(AM_LDFLAGS)
 
 # Tell automake to clean h5redeploy script
 CLEANFILES = h5redeploy
diff --git a/tools/misc/h5cc.in b/tools/misc/h5cc.in
index 1ead951..3422bdd 100755
--- a/tools/misc/h5cc.in
+++ b/tools/misc/h5cc.in
@@ -58,9 +58,9 @@ get_output_file="no"
 SHOW="eval"
 CCBASE="@CC@"
 CLINKERBASE="@CC@"
-CFLAGS="@CFLAGS@"
-CPPFLAGS="@CPPFLAGS@"
-LDFLAGS="@LDFLAGS@"
+CFLAGS="@AM_CFLAGS@ @CFLAGS@"
+CPPFLAGS="@AM_CPPFLAGS@ @CPPFLAGS@"
+LDFLAGS="@AM_LDFLAGS@ @LDFLAGS@"
 LIBS="@LIBS@"
 
 CC="${HDF5_CC:-$CCBASE}"