[svn-r20504] Purpose:

    General shared library improvements for CYGWIN / AIX

Description:

    Shared libraries are disabled on both CYGWIN and AIX due
    to inability to build them correctly. Part of the problem
    in both of these situations is the lack of the libtool
    flag -no-undefined, which tells libtool that all needed
    symbols are defined at link time (a requirement on these
    systems) and that it's okay to build shared libraries.

    Another problem are lack of dependencies between wrapper
    libraries and core C HDF5 library.

    This patch addresses both of these by fixing configure to
    add in -no-undefined flag for libtool during linking and
    adds automake dependencies in the Makefile.am files.

    After testing, both CYGWIN and AIX now generate shared
    libraries, but there are still some test failures in each.
    (cache_api, dt_arith, and testerror.sh on CYGWIN, and
    fortran tests on AIX).

    Even though the shared libraries are not quite perfect,
    this is a general improvement to what we had before, so
    I'm applying the patch anyways. Note that default behavior
    of shared libraries on these systems being disabled has
    NOT been changed and requires the use of the
    --enable-unsupported to attempt to build them.

    We will need to address the test failures in each
    architecture prior to formally supporting shared
    libraries on each.

Tested:

    h5committested & CYGWIN tested (on bangan)
    (AIX tested by Albert on bp-login2)

17 files changed, 83 insertions, 17 deletions

diff --git a/hl/Makefile.in b/hl/Makefile.in
index df886d9..9c3005c 100755
--- a/hl/Makefile.in
+++ b/hl/Makefile.in
@@ -125,14 +125,16 @@ AMTAR = @AMTAR@
 # 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.
+# This applies to FCFLAGS, CXXFLAGS, CPPFLAGS, and LDFLAGS as well.
 AM_CFLAGS = @AM_CFLAGS@ @H5_CFLAGS@
 AM_CPPFLAGS = @AM_CPPFLAGS@ @H5_CPPFLAGS@
 AM_CXXFLAGS = @AM_CXXFLAGS@ @H5_CXXFLAGS@
 AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
 AM_FCFLAGS = @AM_FCFLAGS@ @H5_FCFLAGS@
-AM_LDFLAGS = @AM_LDFLAGS@
+AM_LDFLAGS = @AM_LDFLAGS@ @H5_LDFLAGS@
 AM_MAKEFLAGS = @AM_MAKEFLAGS@
 AR = @AR@
+AS = @AS@
 
 # Set the paths for AFS installs of autotools for Linux machines
 # Ideally, these tools should never be needed during the build.
@@ -195,6 +197,7 @@ H5_CXXFLAGS = @H5_CXXFLAGS@
 H5_CXX_SHARED = @H5_CXX_SHARED@
 H5_FCFLAGS = @H5_FCFLAGS@
 H5_FORTRAN_SHARED = @H5_FORTRAN_SHARED@
+H5_LDFLAGS = @H5_LDFLAGS@
 H5_LONE_COLON = @H5_LONE_COLON@
 H5_VERSION = @H5_VERSION@
 HADDR_T = @HADDR_T@
diff --git a/hl/c++/Makefile.in b/hl/c++/Makefile.in
index e6b32bf..8631a43 100644
--- a/hl/c++/Makefile.in
+++ b/hl/c++/Makefile.in
@@ -121,14 +121,16 @@ AMTAR = @AMTAR@
 # 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.
+# This applies to FCFLAGS, CXXFLAGS, CPPFLAGS, and LDFLAGS as well.
 AM_CFLAGS = @AM_CFLAGS@ @H5_CFLAGS@
 AM_CPPFLAGS = @AM_CPPFLAGS@ @H5_CPPFLAGS@
 AM_CXXFLAGS = @AM_CXXFLAGS@ @H5_CXXFLAGS@
 AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
 AM_FCFLAGS = @AM_FCFLAGS@ @H5_FCFLAGS@
-AM_LDFLAGS = @AM_LDFLAGS@
+AM_LDFLAGS = @AM_LDFLAGS@ @H5_LDFLAGS@
 AM_MAKEFLAGS = @AM_MAKEFLAGS@
 AR = @AR@
+AS = @AS@
 
 # Set the paths for AFS installs of autotools for Linux machines
 # Ideally, these tools should never be needed during the build.
@@ -191,6 +193,7 @@ H5_CXXFLAGS = @H5_CXXFLAGS@
 H5_CXX_SHARED = @H5_CXX_SHARED@
 H5_FCFLAGS = @H5_FCFLAGS@
 H5_FORTRAN_SHARED = @H5_FORTRAN_SHARED@
+H5_LDFLAGS = @H5_LDFLAGS@
 H5_LONE_COLON = @H5_LONE_COLON@
 H5_VERSION = @H5_VERSION@
 HADDR_T = @HADDR_T@
diff --git a/hl/c++/examples/Makefile.in b/hl/c++/examples/Makefile.in
index 3a51c24..49c6707 100644
--- a/hl/c++/examples/Makefile.in
+++ b/hl/c++/examples/Makefile.in
@@ -87,14 +87,16 @@ AMTAR = @AMTAR@
 # 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.
+# This applies to FCFLAGS, CXXFLAGS, CPPFLAGS, and LDFLAGS as well.
 AM_CFLAGS = @AM_CFLAGS@ @H5_CFLAGS@
 AM_CPPFLAGS = @AM_CPPFLAGS@ @H5_CPPFLAGS@
 AM_CXXFLAGS = @AM_CXXFLAGS@ @H5_CXXFLAGS@
 AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
 AM_FCFLAGS = @AM_FCFLAGS@ @H5_FCFLAGS@
-AM_LDFLAGS = @AM_LDFLAGS@
+AM_LDFLAGS = @AM_LDFLAGS@ @H5_LDFLAGS@
 AM_MAKEFLAGS = @AM_MAKEFLAGS@
 AR = @AR@
+AS = @AS@
 
 # Set the paths for AFS installs of autotools for Linux machines
 # Ideally, these tools should never be needed during the build.
@@ -157,6 +159,7 @@ H5_CXXFLAGS = @H5_CXXFLAGS@
 H5_CXX_SHARED = @H5_CXX_SHARED@
 H5_FCFLAGS = @H5_FCFLAGS@
 H5_FORTRAN_SHARED = @H5_FORTRAN_SHARED@
+H5_LDFLAGS = @H5_LDFLAGS@
 H5_LONE_COLON = @H5_LONE_COLON@
 H5_VERSION = @H5_VERSION@
 HADDR_T = @HADDR_T@
diff --git a/hl/c++/src/Makefile.am b/hl/c++/src/Makefile.am
index 15986d6..d2794c9 100644
--- a/hl/c++/src/Makefile.am
+++ b/hl/c++/src/Makefile.am
@@ -40,6 +40,9 @@ endif
 # At the moment, only the H5PT Packet Table has a C++ API.
 libhdf5_hl_cpp_la_SOURCES=H5PacketTable.cpp
 
+# HDF5 HL C++ library depends on HDF5 HL Library and HDF5 C++ Library.
+libhdf5_hl_cpp_la_LIBADD=$(LIBH5_HL) $(LIBH5CPP)
+
 # Public headers
 include_HEADERS=H5PacketTable.h
 
diff --git a/hl/c++/src/Makefile.in b/hl/c++/src/Makefile.in
index 018fd2f..aa15700 100644
--- a/hl/c++/src/Makefile.in
+++ b/hl/c++/src/Makefile.in
@@ -92,7 +92,7 @@ am__base_list = \
   sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
 am__installdirs = "$(DESTDIR)$(libdir)" "$(DESTDIR)$(includedir)"
 LTLIBRARIES = $(lib_LTLIBRARIES)
-libhdf5_hl_cpp_la_LIBADD =
+libhdf5_hl_cpp_la_DEPENDENCIES = $(LIBH5_HL) $(LIBH5CPP)
 am_libhdf5_hl_cpp_la_OBJECTS = H5PacketTable.lo
 libhdf5_hl_cpp_la_OBJECTS = $(am_libhdf5_hl_cpp_la_OBJECTS)
 AM_V_lt = $(am__v_lt_$(V))
@@ -144,14 +144,16 @@ AMTAR = @AMTAR@
 # 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.
+# This applies to FCFLAGS, CXXFLAGS, CPPFLAGS, and LDFLAGS as well.
 AM_CFLAGS = @AM_CFLAGS@ @H5_CFLAGS@
 AM_CPPFLAGS = @AM_CPPFLAGS@ @H5_CPPFLAGS@
 AM_CXXFLAGS = @AM_CXXFLAGS@ @H5_CXXFLAGS@
 AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
 AM_FCFLAGS = @AM_FCFLAGS@ @H5_FCFLAGS@
-AM_LDFLAGS = @AM_LDFLAGS@ $(am__append_1)
+AM_LDFLAGS = @AM_LDFLAGS@ @H5_LDFLAGS@ $(am__append_1)
 AM_MAKEFLAGS = @AM_MAKEFLAGS@
 AR = @AR@
+AS = @AS@
 
 # Set the paths for AFS installs of autotools for Linux machines
 # Ideally, these tools should never be needed during the build.
@@ -214,6 +216,7 @@ H5_CXXFLAGS = @H5_CXXFLAGS@
 H5_CXX_SHARED = @H5_CXX_SHARED@
 H5_FCFLAGS = @H5_FCFLAGS@
 H5_FORTRAN_SHARED = @H5_FORTRAN_SHARED@
+H5_LDFLAGS = @H5_LDFLAGS@
 H5_LONE_COLON = @H5_LONE_COLON@
 H5_VERSION = @H5_VERSION@
 HADDR_T = @HADDR_T@
@@ -431,6 +434,9 @@ libhdf5_hl_cpp_la_LDFLAGS = -version-info $(LT_VERS_INTERFACE):$(LT_VERS_REVISIO
 # At the moment, only the H5PT Packet Table has a C++ API.
 libhdf5_hl_cpp_la_SOURCES = H5PacketTable.cpp
 
+# HDF5 HL C++ library depends on HDF5 HL Library and HDF5 C++ Library.
+libhdf5_hl_cpp_la_LIBADD = $(LIBH5_HL) $(LIBH5CPP)
+
 # Public headers
 include_HEADERS = H5PacketTable.h
 
diff --git a/hl/c++/test/Makefile.in b/hl/c++/test/Makefile.in
index 6af3b9f..b542f85 100644
--- a/hl/c++/test/Makefile.in
+++ b/hl/c++/test/Makefile.in
@@ -117,14 +117,16 @@ AMTAR = @AMTAR@
 # 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.
+# This applies to FCFLAGS, CXXFLAGS, CPPFLAGS, and LDFLAGS as well.
 AM_CFLAGS = @AM_CFLAGS@ @H5_CFLAGS@
 AM_CPPFLAGS = @AM_CPPFLAGS@ @H5_CPPFLAGS@
 AM_CXXFLAGS = @AM_CXXFLAGS@ @H5_CXXFLAGS@
 AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
 AM_FCFLAGS = @AM_FCFLAGS@ @H5_FCFLAGS@
-AM_LDFLAGS = @AM_LDFLAGS@ $(am__append_1)
+AM_LDFLAGS = @AM_LDFLAGS@ @H5_LDFLAGS@ $(am__append_1)
 AM_MAKEFLAGS = @AM_MAKEFLAGS@
 AR = @AR@
+AS = @AS@
 
 # Set the paths for AFS installs of autotools for Linux machines
 # Ideally, these tools should never be needed during the build.
@@ -187,6 +189,7 @@ H5_CXXFLAGS = @H5_CXXFLAGS@
 H5_CXX_SHARED = @H5_CXX_SHARED@
 H5_FCFLAGS = @H5_FCFLAGS@
 H5_FORTRAN_SHARED = @H5_FORTRAN_SHARED@
+H5_LDFLAGS = @H5_LDFLAGS@
 H5_LONE_COLON = @H5_LONE_COLON@
 H5_VERSION = @H5_VERSION@
 HADDR_T = @HADDR_T@
diff --git a/hl/examples/Makefile.in b/hl/examples/Makefile.in
index e43d27c..7a3819a 100644
--- a/hl/examples/Makefile.in
+++ b/hl/examples/Makefile.in
@@ -87,14 +87,16 @@ AMTAR = @AMTAR@
 # 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.
+# This applies to FCFLAGS, CXXFLAGS, CPPFLAGS, and LDFLAGS as well.
 AM_CFLAGS = @AM_CFLAGS@ @H5_CFLAGS@
 AM_CPPFLAGS = @AM_CPPFLAGS@ @H5_CPPFLAGS@
 AM_CXXFLAGS = @AM_CXXFLAGS@ @H5_CXXFLAGS@
 AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
 AM_FCFLAGS = @AM_FCFLAGS@ @H5_FCFLAGS@
-AM_LDFLAGS = @AM_LDFLAGS@
+AM_LDFLAGS = @AM_LDFLAGS@ @H5_LDFLAGS@
 AM_MAKEFLAGS = @AM_MAKEFLAGS@
 AR = @AR@
+AS = @AS@
 
 # Set the paths for AFS installs of autotools for Linux machines
 # Ideally, these tools should never be needed during the build.
@@ -157,6 +159,7 @@ H5_CXXFLAGS = @H5_CXXFLAGS@
 H5_CXX_SHARED = @H5_CXX_SHARED@
 H5_FCFLAGS = @H5_FCFLAGS@
 H5_FORTRAN_SHARED = @H5_FORTRAN_SHARED@
+H5_LDFLAGS = @H5_LDFLAGS@
 H5_LONE_COLON = @H5_LONE_COLON@
 H5_VERSION = @H5_VERSION@
 HADDR_T = @HADDR_T@
diff --git a/hl/fortran/Makefile.in b/hl/fortran/Makefile.in
index 34d2301..7068a20 100644
--- a/hl/fortran/Makefile.in
+++ b/hl/fortran/Makefile.in
@@ -125,14 +125,16 @@ AMTAR = @AMTAR@
 # 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.
+# This applies to FCFLAGS, CXXFLAGS, CPPFLAGS, and LDFLAGS as well.
 AM_CFLAGS = @AM_CFLAGS@ @H5_CFLAGS@
 AM_CPPFLAGS = @AM_CPPFLAGS@ @H5_CPPFLAGS@
 AM_CXXFLAGS = @AM_CXXFLAGS@ @H5_CXXFLAGS@
 AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
 AM_FCFLAGS = @AM_FCFLAGS@ @H5_FCFLAGS@
-AM_LDFLAGS = @AM_LDFLAGS@
+AM_LDFLAGS = @AM_LDFLAGS@ @H5_LDFLAGS@
 AM_MAKEFLAGS = @AM_MAKEFLAGS@
 AR = @AR@
+AS = @AS@
 
 # Set the paths for AFS installs of autotools for Linux machines
 # Ideally, these tools should never be needed during the build.
@@ -195,6 +197,7 @@ H5_CXXFLAGS = @H5_CXXFLAGS@
 H5_CXX_SHARED = @H5_CXX_SHARED@
 H5_FCFLAGS = @H5_FCFLAGS@
 H5_FORTRAN_SHARED = @H5_FORTRAN_SHARED@
+H5_LDFLAGS = @H5_LDFLAGS@
 H5_LONE_COLON = @H5_LONE_COLON@
 H5_VERSION = @H5_VERSION@
 HADDR_T = @HADDR_T@
diff --git a/hl/fortran/examples/Makefile.in b/hl/fortran/examples/Makefile.in
index c83f943..64706bd 100644
--- a/hl/fortran/examples/Makefile.in
+++ b/hl/fortran/examples/Makefile.in
@@ -88,14 +88,16 @@ AMTAR = @AMTAR@
 # 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.
+# This applies to FCFLAGS, CXXFLAGS, CPPFLAGS, and LDFLAGS as well.
 AM_CFLAGS = @AM_CFLAGS@ @H5_CFLAGS@
 AM_CPPFLAGS = @AM_CPPFLAGS@ @H5_CPPFLAGS@
 AM_CXXFLAGS = @AM_CXXFLAGS@ @H5_CXXFLAGS@
 AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
 AM_FCFLAGS = @AM_FCFLAGS@ @H5_FCFLAGS@
-AM_LDFLAGS = @AM_LDFLAGS@
+AM_LDFLAGS = @AM_LDFLAGS@ @H5_LDFLAGS@
 AM_MAKEFLAGS = @AM_MAKEFLAGS@
 AR = @AR@
+AS = @AS@
 
 # Set the paths for AFS installs of autotools for Linux machines
 # Ideally, these tools should never be needed during the build.
@@ -158,6 +160,7 @@ H5_CXXFLAGS = @H5_CXXFLAGS@
 H5_CXX_SHARED = @H5_CXX_SHARED@
 H5_FCFLAGS = @H5_FCFLAGS@
 H5_FORTRAN_SHARED = @H5_FORTRAN_SHARED@
+H5_LDFLAGS = @H5_LDFLAGS@
 H5_LONE_COLON = @H5_LONE_COLON@
 H5_VERSION = @H5_VERSION@
 HADDR_T = @HADDR_T@
diff --git a/hl/fortran/src/Makefile.am b/hl/fortran/src/Makefile.am
index d4fec65..f872a63 100644
--- a/hl/fortran/src/Makefile.am
+++ b/hl/fortran/src/Makefile.am
@@ -45,9 +45,13 @@ endif
 #    PARALLEL_COND_SRC=HDFDmpiof.c HDF5mpio.f90
 #endif
 
+# List sources to include in the HDF5 HL Fortran library.
 libhdf5hl_fortran_la_SOURCES=H5LTfc.c  H5IMfc.c H5IMcc.c H5TBfc.c H5LTff.f90  \
                 H5IMff.f90 H5TBff.f90
 
+# HDF5 HL Fortran library depends on HDF5 HL Library and HDF5 Fortran Library.
+libhdf5hl_fortran_la_LIBADD=$(LIBH5_HL) $(LIBH5F)
+
 # Fortran module files can have different extensions and different names
 # (e.g., different capitalizations) on different platforms.  Write rules
 # for them explicitly rather than trying to teach automake about them.
diff --git a/hl/fortran/src/Makefile.in b/hl/fortran/src/Makefile.in
index 8631eba..0c86820 100644
--- a/hl/fortran/src/Makefile.in
+++ b/hl/fortran/src/Makefile.in
@@ -93,7 +93,7 @@ am__base_list = \
   sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
 am__installdirs = "$(DESTDIR)$(libdir)"
 LTLIBRARIES = $(lib_LTLIBRARIES)
-libhdf5hl_fortran_la_LIBADD =
+libhdf5hl_fortran_la_DEPENDENCIES = $(LIBH5_HL) $(LIBH5F)
 am_libhdf5hl_fortran_la_OBJECTS = H5LTfc.lo H5IMfc.lo H5IMcc.lo \
 	H5TBfc.lo H5LTff.lo H5IMff.lo H5TBff.lo
 libhdf5hl_fortran_la_OBJECTS = $(am_libhdf5hl_fortran_la_OBJECTS)
@@ -158,15 +158,17 @@ AMTAR = @AMTAR@
 # but which should not be exported to h5cc for building other programs.
 # AM_CFLAGS is an automake construct which should be used by Makefiles 
 # instead of CFLAGS, as CFLAGS is reserved solely for the user to define.
+# This applies to FCFLAGS, CXXFLAGS, CPPFLAGS, and LDFLAGS as well.
 AM_CFLAGS = @AM_CFLAGS@ @H5_CFLAGS@
 AM_CPPFLAGS = @AM_CPPFLAGS@ @H5_CPPFLAGS@
 AM_CXXFLAGS = @AM_CXXFLAGS@ @H5_CXXFLAGS@
 AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
 AM_FCFLAGS = @AM_FCFLAGS@ @H5_FCFLAGS@ -I$(top_builddir)/fortran/src \
 	$(F9XMODFLAG)$(top_builddir)/fortran/src
-AM_LDFLAGS = @AM_LDFLAGS@ $(am__append_1)
+AM_LDFLAGS = @AM_LDFLAGS@ @H5_LDFLAGS@ $(am__append_1)
 AM_MAKEFLAGS = @AM_MAKEFLAGS@
 AR = @AR@
+AS = @AS@
 
 # Set the paths for AFS installs of autotools for Linux machines
 # Ideally, these tools should never be needed during the build.
@@ -229,6 +231,7 @@ H5_CXXFLAGS = @H5_CXXFLAGS@
 H5_CXX_SHARED = @H5_CXX_SHARED@
 H5_FCFLAGS = @H5_FCFLAGS@
 H5_FORTRAN_SHARED = @H5_FORTRAN_SHARED@
+H5_LDFLAGS = @H5_LDFLAGS@
 H5_LONE_COLON = @H5_LONE_COLON@
 H5_VERSION = @H5_VERSION@
 HADDR_T = @HADDR_T@
@@ -446,10 +449,15 @@ libhdf5hl_fortran_la_LDFLAGS = -version-info $(LT_VERS_INTERFACE):$(LT_VERS_REVI
 #if BUILD_PARALLEL_CONDITIONAL
 #    PARALLEL_COND_SRC=HDFDmpiof.c HDF5mpio.f90
 #endif
+
+# List sources to include in the HDF5 HL Fortran library.
 libhdf5hl_fortran_la_SOURCES = H5LTfc.c  H5IMfc.c H5IMcc.c H5TBfc.c H5LTff.f90  \
                 H5IMff.f90 H5TBff.f90
 
 
+# HDF5 HL Fortran library depends on HDF5 HL Library and HDF5 Fortran Library.
+libhdf5hl_fortran_la_LIBADD = $(LIBH5_HL) $(LIBH5F)
+
 # Automake needs to be taught how to build lib, progs, and tests targets.
 # These will be filled in automatically for the most part (e.g.,
 # lib_LIBRARIES are built for lib target), but EXTRA_LIB, EXTRA_PROG, and
diff --git a/hl/fortran/test/Makefile.in b/hl/fortran/test/Makefile.in
index 9b9ff3c..16e8b14 100644
--- a/hl/fortran/test/Makefile.in
+++ b/hl/fortran/test/Makefile.in
@@ -121,6 +121,7 @@ AMTAR = @AMTAR@
 # but which should not be exported to h5cc for building other programs.
 # AM_CFLAGS is an automake construct which should be used by Makefiles 
 # instead of CFLAGS, as CFLAGS is reserved solely for the user to define.
+# This applies to FCFLAGS, CXXFLAGS, CPPFLAGS, and LDFLAGS as well.
 AM_CFLAGS = @AM_CFLAGS@ @H5_CFLAGS@
 AM_CPPFLAGS = @AM_CPPFLAGS@ @H5_CPPFLAGS@ -I$(top_srcdir)/src \
 	-I$(top_builddir)/src -I$(top_srcdir)/hl/src
@@ -130,9 +131,10 @@ AM_FCFLAGS = @AM_FCFLAGS@ @H5_FCFLAGS@ -I$(top_builddir)/fortran/src \
 	-I$(top_builddir)/hl/fortran/src \
 	$(F9XMODFLAG)$(top_builddir)/fortran/src \
 	$(F9XMODFLAG)$(top_builddir)/hl/fortran/src
-AM_LDFLAGS = @AM_LDFLAGS@ $(am__append_1)
+AM_LDFLAGS = @AM_LDFLAGS@ @H5_LDFLAGS@ $(am__append_1)
 AM_MAKEFLAGS = @AM_MAKEFLAGS@
 AR = @AR@
+AS = @AS@
 
 # Set the paths for AFS installs of autotools for Linux machines
 # Ideally, these tools should never be needed during the build.
@@ -195,6 +197,7 @@ H5_CXXFLAGS = @H5_CXXFLAGS@
 H5_CXX_SHARED = @H5_CXX_SHARED@
 H5_FCFLAGS = @H5_FCFLAGS@
 H5_FORTRAN_SHARED = @H5_FORTRAN_SHARED@
+H5_LDFLAGS = @H5_LDFLAGS@
 H5_LONE_COLON = @H5_LONE_COLON@
 H5_VERSION = @H5_VERSION@
 HADDR_T = @HADDR_T@
diff --git a/hl/src/Makefile.am b/hl/src/Makefile.am
index 0eecbbb..f3d09ab 100644
--- a/hl/src/Makefile.am
+++ b/hl/src/Makefile.am
@@ -30,8 +30,12 @@ lib_LTLIBRARIES=libhdf5_hl.la
 # Add libtool numbers to the HDF5 hl library (from config/lt_vers.am)
 libhdf5_hl_la_LDFLAGS= -version-info $(LT_VERS_INTERFACE):$(LT_VERS_REVISION):$(LT_VERS_AGE) $(AM_LDFLAGS)
 
+# List sources to include in the HDF5 HL Library.
 libhdf5_hl_la_SOURCES=H5DS.c H5IM.c H5LT.c H5LTanalyze.c H5LTparse.c H5PT.c H5TB.c
 
+# HDF5 HL library depends on HDF5 Library.
+libhdf5_hl_la_LIBADD=$(LIBHDF5)
+
 # Public header files (to be installed)
 include_HEADERS=hdf5_hl.h H5IMpublic.h H5LTpublic.h H5TBpublic.h H5DSpublic.h H5PTpublic.h
 
diff --git a/hl/src/Makefile.in b/hl/src/Makefile.in
index 264aa95..d247e41 100644
--- a/hl/src/Makefile.in
+++ b/hl/src/Makefile.in
@@ -89,7 +89,7 @@ am__base_list = \
   sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
 am__installdirs = "$(DESTDIR)$(libdir)" "$(DESTDIR)$(includedir)"
 LTLIBRARIES = $(lib_LTLIBRARIES)
-libhdf5_hl_la_LIBADD =
+libhdf5_hl_la_DEPENDENCIES = $(LIBHDF5)
 am_libhdf5_hl_la_OBJECTS = H5DS.lo H5IM.lo H5LT.lo H5LTanalyze.lo \
 	H5LTparse.lo H5PT.lo H5TB.lo
 libhdf5_hl_la_OBJECTS = $(am_libhdf5_hl_la_OBJECTS)
@@ -141,6 +141,7 @@ AMTAR = @AMTAR@
 # 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.
+# This applies to FCFLAGS, CXXFLAGS, CPPFLAGS, and LDFLAGS as well.
 AM_CFLAGS = @AM_CFLAGS@ @H5_CFLAGS@
 
 # Add include directories to the C preprocessor flags
@@ -148,9 +149,10 @@ AM_CPPFLAGS = @AM_CPPFLAGS@ @H5_CPPFLAGS@ -I$(top_srcdir)/src
 AM_CXXFLAGS = @AM_CXXFLAGS@ @H5_CXXFLAGS@
 AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
 AM_FCFLAGS = @AM_FCFLAGS@ @H5_FCFLAGS@
-AM_LDFLAGS = @AM_LDFLAGS@
+AM_LDFLAGS = @AM_LDFLAGS@ @H5_LDFLAGS@
 AM_MAKEFLAGS = @AM_MAKEFLAGS@
 AR = @AR@
+AS = @AS@
 
 # Set the paths for AFS installs of autotools for Linux machines
 # Ideally, these tools should never be needed during the build.
@@ -213,6 +215,7 @@ H5_CXXFLAGS = @H5_CXXFLAGS@
 H5_CXX_SHARED = @H5_CXX_SHARED@
 H5_FCFLAGS = @H5_FCFLAGS@
 H5_FORTRAN_SHARED = @H5_FORTRAN_SHARED@
+H5_LDFLAGS = @H5_LDFLAGS@
 H5_LONE_COLON = @H5_LONE_COLON@
 H5_VERSION = @H5_VERSION@
 HADDR_T = @HADDR_T@
@@ -422,8 +425,13 @@ lib_LTLIBRARIES = libhdf5_hl.la
 
 # Add libtool numbers to the HDF5 hl library (from config/lt_vers.am)
 libhdf5_hl_la_LDFLAGS = -version-info $(LT_VERS_INTERFACE):$(LT_VERS_REVISION):$(LT_VERS_AGE) $(AM_LDFLAGS)
+
+# List sources to include in the HDF5 HL Library.
 libhdf5_hl_la_SOURCES = H5DS.c H5IM.c H5LT.c H5LTanalyze.c H5LTparse.c H5PT.c H5TB.c
 
+# HDF5 HL library depends on HDF5 Library.
+libhdf5_hl_la_LIBADD = $(LIBHDF5)
+
 # Public header files (to be installed)
 include_HEADERS = hdf5_hl.h H5IMpublic.h H5LTpublic.h H5TBpublic.h H5DSpublic.h H5PTpublic.h
 
diff --git a/hl/test/Makefile.in b/hl/test/Makefile.in
index 6b8d558..81d0f66 100644
--- a/hl/test/Makefile.in
+++ b/hl/test/Makefile.in
@@ -142,6 +142,7 @@ AMTAR = @AMTAR@
 # 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.
+# This applies to FCFLAGS, CXXFLAGS, CPPFLAGS, and LDFLAGS as well.
 AM_CFLAGS = @AM_CFLAGS@ @H5_CFLAGS@
 
 # Add include directories to C preprocessor flags
@@ -152,9 +153,10 @@ AM_CPPFLAGS = @AM_CPPFLAGS@ @H5_CPPFLAGS@ -I. -I$(srcdir) \
 AM_CXXFLAGS = @AM_CXXFLAGS@ @H5_CXXFLAGS@
 AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
 AM_FCFLAGS = @AM_FCFLAGS@ @H5_FCFLAGS@
-AM_LDFLAGS = @AM_LDFLAGS@
+AM_LDFLAGS = @AM_LDFLAGS@ @H5_LDFLAGS@
 AM_MAKEFLAGS = @AM_MAKEFLAGS@
 AR = @AR@
+AS = @AS@
 
 # Set the paths for AFS installs of autotools for Linux machines
 # Ideally, these tools should never be needed during the build.
@@ -217,6 +219,7 @@ H5_CXXFLAGS = @H5_CXXFLAGS@
 H5_CXX_SHARED = @H5_CXX_SHARED@
 H5_FCFLAGS = @H5_FCFLAGS@
 H5_FORTRAN_SHARED = @H5_FORTRAN_SHARED@
+H5_LDFLAGS = @H5_LDFLAGS@
 H5_LONE_COLON = @H5_LONE_COLON@
 H5_VERSION = @H5_VERSION@
 HADDR_T = @HADDR_T@
diff --git a/hl/tools/Makefile.in b/hl/tools/Makefile.in
index e8b9474..643b7d6 100644
--- a/hl/tools/Makefile.in
+++ b/hl/tools/Makefile.in
@@ -122,14 +122,16 @@ AMTAR = @AMTAR@
 # 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.
+# This applies to FCFLAGS, CXXFLAGS, CPPFLAGS, and LDFLAGS as well.
 AM_CFLAGS = @AM_CFLAGS@ @H5_CFLAGS@
 AM_CPPFLAGS = @AM_CPPFLAGS@ @H5_CPPFLAGS@
 AM_CXXFLAGS = @AM_CXXFLAGS@ @H5_CXXFLAGS@
 AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
 AM_FCFLAGS = @AM_FCFLAGS@ @H5_FCFLAGS@
-AM_LDFLAGS = @AM_LDFLAGS@
+AM_LDFLAGS = @AM_LDFLAGS@ @H5_LDFLAGS@
 AM_MAKEFLAGS = @AM_MAKEFLAGS@
 AR = @AR@
+AS = @AS@
 
 # Set the paths for AFS installs of autotools for Linux machines
 # Ideally, these tools should never be needed during the build.
@@ -192,6 +194,7 @@ H5_CXXFLAGS = @H5_CXXFLAGS@
 H5_CXX_SHARED = @H5_CXX_SHARED@
 H5_FCFLAGS = @H5_FCFLAGS@
 H5_FORTRAN_SHARED = @H5_FORTRAN_SHARED@
+H5_LDFLAGS = @H5_LDFLAGS@
 H5_LONE_COLON = @H5_LONE_COLON@
 H5_VERSION = @H5_VERSION@
 HADDR_T = @HADDR_T@
diff --git a/hl/tools/gif2h5/Makefile.in b/hl/tools/gif2h5/Makefile.in
index c29bb92..ae888c6 100644
--- a/hl/tools/gif2h5/Makefile.in
+++ b/hl/tools/gif2h5/Makefile.in
@@ -132,14 +132,16 @@ AMTAR = @AMTAR@
 # 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.
+# This applies to FCFLAGS, CXXFLAGS, CPPFLAGS, and LDFLAGS as well.
 AM_CFLAGS = @AM_CFLAGS@ @H5_CFLAGS@
 AM_CPPFLAGS = @AM_CPPFLAGS@ @H5_CPPFLAGS@
 AM_CXXFLAGS = @AM_CXXFLAGS@ @H5_CXXFLAGS@
 AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
 AM_FCFLAGS = @AM_FCFLAGS@ @H5_FCFLAGS@
-AM_LDFLAGS = @AM_LDFLAGS@
+AM_LDFLAGS = @AM_LDFLAGS@ @H5_LDFLAGS@
 AM_MAKEFLAGS = @AM_MAKEFLAGS@
 AR = @AR@
+AS = @AS@
 
 # Set the paths for AFS installs of autotools for Linux machines
 # Ideally, these tools should never be needed during the build.
@@ -202,6 +204,7 @@ H5_CXXFLAGS = @H5_CXXFLAGS@
 H5_CXX_SHARED = @H5_CXX_SHARED@
 H5_FCFLAGS = @H5_FCFLAGS@
 H5_FORTRAN_SHARED = @H5_FORTRAN_SHARED@
+H5_LDFLAGS = @H5_LDFLAGS@
 H5_LONE_COLON = @H5_LONE_COLON@
 H5_VERSION = @H5_VERSION@
 HADDR_T = @HADDR_T@