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lix/perl/Makefile.am

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* Add an API function exportPaths() that provides the functionality of ‘nix-store --export’. * Add a Perl module that provides the functionality of ‘nix-copy-closure --to’. This is used by build-remote.pl so it no longer needs to start a separate nix-copy-closure process. Also, it uses the Perl API to do the export, so it doesn't need to start a separate nix-store process either. As a result, nix-copy-closure and build-remote.pl should no longer fail on very large closures due to an "Argument list too long" error. (Note that having very many dependencies in a single derivation can still fail because the environment can become too large. Can't be helped though.)
2011-11-23 15:13:37 +00:00
PERL_MODULES = lib/Nix/Store.pm lib/Nix/Manifest.pm lib/Nix/GeneratePatches.pm lib/Nix/SSH.pm lib/Nix/CopyClosure.pm lib/Nix/Config.pm.in
* Install NixManifest.pm, NixConfig.pm and GeneratePatches.pm under the Nix:: namespace.
2011-10-10 21:11:08 +00:00
* Fix make check.
2011-11-29 13:38:52 +00:00
# Hack required by "make check".
* Distribute GeneratePatches.pm.
2011-10-11 09:31:55 +00:00
all: $(PERL_MODULES:.in=)
* Fix make check.
2011-11-29 13:38:52 +00:00
mkdir -p lib/auto/Nix/Store
* Figure out the extension of dynamic libraries; don't hard-code .so.
2012-01-11 15:41:42 +00:00
ln -sfn $(abs_builddir)/.libs/libNixStore$(dynlib_suffix) lib/auto/Nix/Store/Store$(dynlib_suffix)
* Distribute GeneratePatches.pm.
2011-10-11 09:31:55 +00:00
install-exec-local: $(PERL_MODULES:.in=)
* Include the Nix Perl bindings in Nix itself. This will allow the bindings to be used in Nix's own Perl scripts. The only downside is that Perl XS and Automake/libtool don't really like each other, so building is a bit tricky.
2011-10-10 18:12:40 +00:00
$(INSTALL) -d $(DESTDIR)$(perllibdir)/Nix
* Distribute GeneratePatches.pm.
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$(INSTALL_DATA) $(PERL_MODULES:.in=) $(DESTDIR)$(perllibdir)/Nix
* Include the Nix Perl bindings in Nix itself. This will allow the bindings to be used in Nix's own Perl scripts. The only downside is that Perl XS and Automake/libtool don't really like each other, so building is a bit tricky.
2011-10-10 18:12:40 +00:00
$(INSTALL) -d $(DESTDIR)$(perllibdir)/auto/Nix/Store
* Figure out the extension of dynamic libraries; don't hard-code .so.
2012-01-11 15:41:42 +00:00
ln -sfn $(pkglibdir)/libNixStore$(dynlib_suffix) $(DESTDIR)$(perllibdir)/auto/Nix/Store/Store$(dynlib_suffix)
* Include the Nix Perl bindings in Nix itself. This will allow the bindings to be used in Nix's own Perl scripts. The only downside is that Perl XS and Automake/libtool don't really like each other, so building is a bit tricky.
2011-10-10 18:12:40 +00:00
# Awful hackery to get libtool to build Perl XS bindings.
pkglib_LTLIBRARIES = libNixStore.la
* Don't distribute Store.cc, it's generated automatically by xsubpp.
2012-01-18 16:43:48 +00:00
nodist_libNixStore_la_SOURCES = lib/Nix/Store.cc
CLEANFILES = lib/Nix/Store.cc
* Include the Nix Perl bindings in Nix itself. This will allow the bindings to be used in Nix's own Perl scripts. The only downside is that Perl XS and Automake/libtool don't really like each other, so building is a bit tricky.
2011-10-10 18:12:40 +00:00
perl: Build libNixStore.la with `-module'.
2012-01-11 16:44:42 +00:00
libNixStore_la_LIBADD = $(top_builddir)/src/libstore/libstore.la
* Include the Nix Perl bindings in Nix itself. This will allow the bindings to be used in Nix's own Perl scripts. The only downside is that Perl XS and Automake/libtool don't really like each other, so building is a bit tricky.
2011-10-10 18:12:40 +00:00
AM_CXXFLAGS = \
-I$(top_srcdir)/src -I$(top_srcdir)/src/libutil -I$(top_srcdir)/src/libstore \
* Pass the appropriate flags to GCC when building the Perl bindings. Without these, Nix fails on 32-bit Linux with Perl 5.14, with a rather unhelpful error message: Not a CODE reference at /nix/store/n6kpbacn6nn7i3i735v8j3di8aqyl07v-perl-5.14.2/lib/perl5/5.14.2/i686-linux-thread-multi/DynaLoader.pm This is likely because the lack of -D_FILE_OFFSET_BITS=64 causes various Perl structures to not match what the Perl interpreter expects.
2012-01-18 16:39:54 +00:00
-I$(shell $(perl) -e 'use Config; print $$Config{archlibexp};')/CORE \
$(shell $(perl) -e 'use Config; print $$Config{ccflags};')
* Include the Nix Perl bindings in Nix itself. This will allow the bindings to be used in Nix's own Perl scripts. The only downside is that Perl XS and Automake/libtool don't really like each other, so building is a bit tricky.
2011-10-10 18:12:40 +00:00
lib/Nix/Store.cc: lib/Nix/Store.xs
xsubpp $^ -output $@
* Distribute GeneratePatches.pm.
2011-10-11 09:31:55 +00:00
EXTRA_DIST = $(PERL_MODULES) lib/Nix/Store.xs
* Install NixManifest.pm, NixConfig.pm and GeneratePatches.pm under the Nix:: namespace.
2011-10-10 21:11:08 +00:00
include ../substitute.mk
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