2010-08-26 18:22:58 +00:00
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include $(top_srcdir)/config/Rules.am
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2014-06-09 21:55:31 +00:00
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VPATH = \
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$(top_srcdir)/module/nvpair \
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$(top_srcdir)/lib/libnvpair
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2018-01-10 18:49:27 +00:00
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# Includes kernel code, generate warnings for large stack frames
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config: better libtirpc detection
Improve the autoconf code for finding libtirpc and do not assume the
headers are in /usr/include/tirpc.
Also remove this assumption from the `rpc/xdr.h` header in libspl and
use the same `#include_next` mechanism that is used for other libspl
headers.
Include pkg.m4 from pkg-config in config/ for PKG_CHECK_MODULES(), the
file license allows this.
Include ax_save_flags.m4 and ax_restore_flags.m4 from autoconf-archive,
the file licenses are compatible. Use the 2012 versions so as not rely
on a more recent autoconf feature AS_VAR_COPY(), which breaks some build
slaves.
Add new macro library `config/find_system_library.m4` which defines the
FIND_SYSTEM_LIBRARY() macro which is a convenience wrapper over using
PKG_CHECK_MODULES() with a fallback to standard library locations and
some sanity checks.
The parameters are:
```
FIND_SYSTEM_LIBRARY(VARIABLE-PREFIX, MODULE, HEADER, HEADER-PREFIXES,
LIBRARY, FUNCTIONS, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
```
`HEADER-PREFIXES` and `FUNCTIONS` are comma-separated m4 lists.
For libtirpc we are using:
```
FIND_SYSTEM_LIBRARY(LIBTIRPC, [libtirpc], [rpc/xdr.h], [tirpc], [tirpc],
[xdrmem_create], [], [...])
```
The headers are first checked for without the prefixes and then with.
This system works with pkg-config and falls back on checking standard
header/library locations, it can be easily overridden by the user by
setting the `PREFIX_CFLAGS` and `PREFIX_LIBS` variables which are
automatically added to the `./configure --help` output.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Rafael Kitover <rkitover@gmail.com>
Closes #7422
Closes #8313
2019-03-03 00:19:05 +00:00
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# and required CFLAGS for libtirpc
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AM_CFLAGS += $(FRAME_LARGER_THAN) $(LIBTIRPC_CFLAGS)
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2021-06-03 21:50:07 +00:00
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AM_CFLAGS += -fvisibility=hidden
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2022-03-31 17:09:18 +00:00
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# See https://debbugs.gnu.org/cgi/bugreport.cgi?bug=54020
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AM_CFLAGS += -no-suppress
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2010-08-26 18:22:58 +00:00
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2022-02-16 15:10:57 +00:00
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# wchar_t is undefined-signedness, but we compare to >=0; this warns with unsigned wchar_t
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libnvpair_json.$(OBJEXT): CFLAGS += -Wno-type-limits
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libnvpair_json.l$(OBJEXT): CFLAGS += -Wno-type-limits
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2010-08-26 18:22:58 +00:00
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lib_LTLIBRARIES = libnvpair.la
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2020-11-15 04:35:31 +00:00
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include $(top_srcdir)/config/Abigail.am
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2014-06-09 21:55:31 +00:00
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USER_C = \
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libnvpair.c \
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2018-03-19 19:40:58 +00:00
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libnvpair_json.c \
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2014-06-09 21:55:31 +00:00
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nvpair_alloc_system.c
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KERNEL_C = \
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nvpair_alloc_fixed.c \
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nvpair.c \
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fnvpair.c
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2020-06-25 18:14:54 +00:00
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dist_libnvpair_la_SOURCES = \
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$(USER_C)
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2014-06-09 21:55:31 +00:00
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nodist_libnvpair_la_SOURCES = \
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$(KERNEL_C)
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2010-09-04 20:26:23 +00:00
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Clean up lib dependencies
libzutil is currently statically linked into libzfs, libzfs_core and
libzpool. Avoid the unnecessary duplication by removing it from libzfs
and libzpool, and adding libzfs_core to libzpool.
Remove a few unnecessary dependencies:
- libuutil from libzfs_core
- libtirpc from libspl
- keep only libcrypto in libzfs, as we don't use any functions from
libssl
- librt is only used for clock_gettime, however on modern systems that's
in libc rather than librt. Add a configure check to see if we actually
need librt
- libdl from raidz_test
Add a few missing dependencies:
- zlib to libefi and libzfs
- libuuid to zpool, and libuuid and libudev to zed
- libnvpair uses assertions, so add assert.c to provide aok and
libspl_assertf
Sort the LDADD for programs so that libraries that satisfy dependencies
come at the end rather than the beginning of the linker command line.
Revamp the configure tests for libaries to use FIND_SYSTEM_LIBRARY
instead. This can take advantage of pkg-config, and it also avoids
polluting LIBS.
List all the required dependencies in the pkgconfig files, and move the
one for libzfs_core into the latter's directory. Install pkgconfig files
in $(libdir)/pkgconfig on linux and $(prefix)/libdata/pkgconfig on
FreeBSD, instead of /usr/share/pkgconfig, as the more correct location
for library .pc files.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Arvind Sankar <nivedita@alum.mit.edu>
Closes #10538
2020-06-30 17:10:41 +00:00
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libnvpair_la_LIBADD = \
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2020-07-06 20:01:29 +00:00
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$(abs_top_builddir)/lib/libspl/libspl_assert.la
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Clean up lib dependencies
libzutil is currently statically linked into libzfs, libzfs_core and
libzpool. Avoid the unnecessary duplication by removing it from libzfs
and libzpool, and adding libzfs_core to libzpool.
Remove a few unnecessary dependencies:
- libuutil from libzfs_core
- libtirpc from libspl
- keep only libcrypto in libzfs, as we don't use any functions from
libssl
- librt is only used for clock_gettime, however on modern systems that's
in libc rather than librt. Add a configure check to see if we actually
need librt
- libdl from raidz_test
Add a few missing dependencies:
- zlib to libefi and libzfs
- libuuid to zpool, and libuuid and libudev to zed
- libnvpair uses assertions, so add assert.c to provide aok and
libspl_assertf
Sort the LDADD for programs so that libraries that satisfy dependencies
come at the end rather than the beginning of the linker command line.
Revamp the configure tests for libaries to use FIND_SYSTEM_LIBRARY
instead. This can take advantage of pkg-config, and it also avoids
polluting LIBS.
List all the required dependencies in the pkgconfig files, and move the
one for libzfs_core into the latter's directory. Install pkgconfig files
in $(libdir)/pkgconfig on linux and $(prefix)/libdata/pkgconfig on
FreeBSD, instead of /usr/share/pkgconfig, as the more correct location
for library .pc files.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Arvind Sankar <nivedita@alum.mit.edu>
Closes #10538
2020-06-30 17:10:41 +00:00
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2020-07-06 01:08:40 +00:00
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libnvpair_la_LIBADD += $(LIBTIRPC_LIBS) $(LTLIBINTL)
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Clean up lib dependencies
libzutil is currently statically linked into libzfs, libzfs_core and
libzpool. Avoid the unnecessary duplication by removing it from libzfs
and libzpool, and adding libzfs_core to libzpool.
Remove a few unnecessary dependencies:
- libuutil from libzfs_core
- libtirpc from libspl
- keep only libcrypto in libzfs, as we don't use any functions from
libssl
- librt is only used for clock_gettime, however on modern systems that's
in libc rather than librt. Add a configure check to see if we actually
need librt
- libdl from raidz_test
Add a few missing dependencies:
- zlib to libefi and libzfs
- libuuid to zpool, and libuuid and libudev to zed
- libnvpair uses assertions, so add assert.c to provide aok and
libspl_assertf
Sort the LDADD for programs so that libraries that satisfy dependencies
come at the end rather than the beginning of the linker command line.
Revamp the configure tests for libaries to use FIND_SYSTEM_LIBRARY
instead. This can take advantage of pkg-config, and it also avoids
polluting LIBS.
List all the required dependencies in the pkgconfig files, and move the
one for libzfs_core into the latter's directory. Install pkgconfig files
in $(libdir)/pkgconfig on linux and $(prefix)/libdata/pkgconfig on
FreeBSD, instead of /usr/share/pkgconfig, as the more correct location
for library .pc files.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Arvind Sankar <nivedita@alum.mit.edu>
Closes #10538
2020-06-30 17:10:41 +00:00
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2020-07-14 19:17:44 +00:00
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libnvpair_la_LDFLAGS =
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if !ASAN_ENABLED
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libnvpair_la_LDFLAGS += -Wl,-z,defs
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endif
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2020-07-06 02:58:59 +00:00
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libnvpair_la_LDFLAGS += -version-info 3:0:0
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2020-11-21 18:44:52 +00:00
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2021-01-22 20:54:34 +00:00
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include $(top_srcdir)/config/CppCheck.am
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2020-11-21 18:44:52 +00:00
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# Library ABI
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EXTRA_DIST = libnvpair.abi libnvpair.suppr
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