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| author | James Laird <jlaird@hdfgroup.org> | 2005-04-18 15:48:32 (GMT) |
|---|---|---|
| committer | James Laird <jlaird@hdfgroup.org> | 2005-04-18 15:48:32 (GMT) |
| commit | d8b08dbc85dfe28d926caf3c03e9d60c63d80794 (patch) | |
| tree | a4d490edda359e15621183e2f484258dca31cf3d /src | |
| parent | 28a3ec72092c34489522d72363adbd9a56a0cee5 (diff) | |
| download | hdf5-d8b08dbc85dfe28d926caf3c03e9d60c63d80794.zip hdf5-d8b08dbc85dfe28d926caf3c03e9d60c63d80794.tar.gz hdf5-d8b08dbc85dfe28d926caf3c03e9d60c63d80794.tar.bz2 | |
[svn-r10627] Purpose:
Feature - libtool shared library versioning
Description:
Libtool provides a mechanism for different versions of the same shared
library to be distinguished. Now this is applied to HDF5 when it is
built as a shared library.
Solution:
The version number is stored in config/lt_vers.am, and included in
src/Makefile.am.
This number will be automatically updated by bin/h5vers; developers
only need to update it when they change the API.
*** IMPORTANT ***
Any time the API changes, the version number in config/lt_vers.am must
be updated!
Platforms tested:
mir, eirene, verbena, modi4
Misc. update:
Diffstat (limited to 'src')
| -rwxr-xr-x | src/Makefile.am | 4 | ||||
| -rw-r--r-- | src/Makefile.in | 14 |
2 files changed, 16 insertions, 2 deletions
diff --git a/src/Makefile.am b/src/Makefile.am index b861b36..50128e2 100755 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -18,6 +18,7 @@ # include $(top_srcdir)/config/commence.am +include $(top_srcdir)/config/lt_vers.am # How to build H5detect for number format detection. # Use -g to force no optimization since many compilers (e.g., Intel) takes @@ -29,6 +30,9 @@ H5detect_CFLAGS = -g # Our main target, the HDF5 library lib_LTLIBRARIES=libhdf5.la +# Add libtool numbers to the HDF5 library (from config/lt_vers.am) +libhdf5_la_LDFLAGS= -version-info $(LT_VERS_INTERFACE):$(LT_VERS_REVISION):$(LT_VERS_AGE) + # Temporary files MOSTLYCLEANFILES=H5detect.o H5detect.lo H5detect H5Tinit.o H5Tinit.lo H5Tinit.c diff --git a/src/Makefile.in b/src/Makefile.in index a48278c..5c5c05f 100644 --- a/src/Makefile.in +++ b/src/Makefile.in @@ -60,7 +60,8 @@ host_triplet = @host@ DIST_COMMON = $(include_HEADERS) $(srcdir)/H5config.h.in \ $(srcdir)/Makefile.am $(srcdir)/Makefile.in \ $(srcdir)/libhdf5.settings.in $(top_srcdir)/config/commence.am \ - $(top_srcdir)/config/conclude.am + $(top_srcdir)/config/conclude.am \ + $(top_srcdir)/config/lt_vers.am noinst_PROGRAMS = H5detect$(EXEEXT) subdir = src ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 @@ -336,11 +337,20 @@ H5CC = $(bindir)/h5cc H5CC_PP = $(bindir)/h5pcc H5FC = $(bindir)/h5fc H5FC_PP = $(bindir)/h5pfc + +# Add libtool shared library version numbers to the HDF5 library +# See libtool versioning documentation online. +LT_VERS_INTERFACE = 0 +LT_VERS_REVISION = 0 +LT_VERS_AGE = 0 H5detect_CFLAGS = -g # Our main target, the HDF5 library lib_LTLIBRARIES = libhdf5.la +# Add libtool numbers to the HDF5 library (from config/lt_vers.am) +libhdf5_la_LDFLAGS = -version-info $(LT_VERS_INTERFACE):$(LT_VERS_REVISION):$(LT_VERS_AGE) + # Temporary files MOSTLYCLEANFILES = H5detect.o H5detect.lo H5detect H5Tinit.o H5Tinit.lo H5Tinit.c @@ -420,7 +430,7 @@ all: H5config.h .SUFFIXES: .SUFFIXES: .c .lo .o .obj -$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(top_srcdir)/config/commence.am $(top_srcdir)/config/conclude.am $(am__configure_deps) +$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(top_srcdir)/config/commence.am $(top_srcdir)/config/lt_vers.am $(top_srcdir)/config/conclude.am $(am__configure_deps) @for dep in $?; do \ case '$(am__configure_deps)' in \ *$$dep*) \ |