kumquat-buildroot/package/ustr/ustr.mk

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################################################################################
#
# ustr
#
################################################################################
# When bumping the version to a new upstream release, be sure to remove
# the ldconfig hack, below.
USTR_VERSION = 1.0.4
USTR_SOURCE = ustr-$(USTR_VERSION).tar.bz2
USTR_SITE = http://www.and.org/ustr/$(USTR_VERSION)
USTR_LICENSE = BSD-2c, MIT, LGPLv2+
USTR_LICENSE_FILES = LICENSE LICENSE_BSD LICENSE_LGPL LICENSE_MIT
USTR_AUTORECONF = YES
USTR_PATCH = \
http://http.debian.net/debian/pool/main/u/ustr/ustr_$(USTR_VERSION)-5.debian.tar.xz
USTR_INSTALL_STAGING = YES
# ustr only builds the static library by default, but the default
# install rule will install both the static and the shared libraries,
# which means the shared one is build during the install step. :-(
#
# We can however instruct ustr to build both at build time, by adding
# 'all-shared' to the default 'all' rule.
USTR_MAKE_OPTS = all all-shared
USTR_CONF_OPTS += LDCONFIG=/bin/true
HOST_USTR_CONF_OPTS += LDCONFIG=/bin/true
package/ustr: don't run ldconfig The ustr Makefile.in (as introduced by the Debian patch we apply), is probably not parallel-safe: 402 install: install-opt install-dbg 403 404 install-opt: install-dirs install-opt-lib install-common 405 406 install-dbg: install-dirs install-dbg-lib install-common 407 408 install-opt-lib install-dbg-lib install-common: install-dirs [--SNIP--] 424 install-opt-lib: $(OPT_LIB_STATIC) $(OPT_LIB_SHARED) ustr.pc 425 @echo Installing files 426 install -m 644 -t $(DESTDIR)$(libdir) $(OPT_LIB_STATIC) 427 install -m 755 -t $(DESTDIR)$(libdir) $(OPT_LIB_SHARED) 428 -rm -f $(DESTDIR)$(libdir)/$(OPT_LIB_SHARED_NAME) 429 ln -s $(OPT_LIB_SHARED) $(DESTDIR)$(libdir)/$(OPT_LIB_SHARED_NAME) 430 -rm -f $(DESTDIR)$(libdir)/$(OPT_LIB_SHAREDEV) 431 ln -s $(OPT_LIB_SHARED_NAME) $(DESTDIR)$(libdir)/$(OPT_LIB_SHAREDEV) 432 -rm -f $(DESTDIR)$(libdir)/$(OPT_LIB_SHAREDEV_BSO) 433 ln -s $(OPT_LIB_SHARED_NAME) $(DESTDIR)$(libdir)/$(OPT_LIB_SHAREDEV_BSO) 434 $(LDCONFIG) -n $(DESTDIR)$(libdir) 435 install -pm 644 -t $(DESTDIR)$(libdir)/pkgconfig ustr.pc 436 437 install-dbg-lib: $(DBG_LIB_STATIC) $(DBG_LIB_SHARED) ustr-debug.pc 438 @echo Installing files 439 install -m 644 -t $(DESTDIR)$(libdir) $(DBG_LIB_STATIC) 440 install -m 755 -t $(DESTDIR)$(libdir) $(DBG_LIB_SHARED) 441 -rm -f $(DESTDIR)$(libdir)/$(DBG_LIB_SHARED_NAME) 442 ln -s $(DBG_LIB_SHARED) $(DESTDIR)$(libdir)/$(DBG_LIB_SHARED_NAME) 443 -rm -f $(DESTDIR)$(libdir)/$(DBG_LIB_SHAREDEV) 444 ln -s $(DBG_LIB_SHARED_NAME) $(DESTDIR)$(libdir)/$(DBG_LIB_SHAREDEV) 445 -rm -f $(DESTDIR)$(libdir)/$(DBG_LIB_SHAREDEV_BSO) 446 ln -s $(DBG_LIB_SHARED_NAME) $(DESTDIR)$(libdir)/$(DBG_LIB_SHAREDEV_BSO) 447 $(LDCONFIG) -n $(DESTDIR)$(libdir) 448 install -pm 644 -t $(DESTDIR)$(libdir)/pkgconfig ustr-debug.pc As Thomas already noticed [0], the two interesting rules above are not dependent one on the other, so can be run in parallel. So, while one is doing its rm'n'ln dance, the other can be running an ldconfig, which has the side effect of creating the missing symlinks. So, we can see this sequence: install-opt-lib: install-dbg-lib: ldconfig rm -f .../$(OPT_LIB_SHAREDEV) \ `-> symlink(..., .../$(OPT_LIB_SHAREDEV)) ln -s .../$(OPT_LIB_SHAREDEV) In this case, ldconfig uses the opportunity-window between the rm and the ln to create the link; so the ln does not work, as the target already exist. We fix that by not running ldconfig at all in Buildroot, we just pass LDCONFIG=/bin/true . Fixes (hopefully, since I was not even able to reproduce the failure): http://autobuild.buildroot.org/?reason=ustr-1.0.4 http://autobuild.buildroot.org/results/936/93626f55625ed7900c147bfd79ff7802366639b1/ http://autobuild.buildroot.org/results/18b/18b6ec537da9e9055f58a8649c0719dc64df1bcf/ [...] [0] http://lists.busybox.net/pipermail/buildroot/2016-May/161923.html Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Clayton Shotwell <clayton.shotwell@rockwellcollins.com> Cc: Arnout Vandecappelle <arnout@mind.be> Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2016-08-14 16:13:33 +02:00
$(eval $(autotools-package))
$(eval $(host-autotools-package))