diff --git a/package/lirc-tools/0001-lib-use-proper-linking-method-to-avoid-parallel-buil.patch b/package/lirc-tools/0001-lib-use-proper-linking-method-to-avoid-parallel-buil.patch new file mode 100644 index 0000000000..5863128551 --- /dev/null +++ b/package/lirc-tools/0001-lib-use-proper-linking-method-to-avoid-parallel-buil.patch @@ -0,0 +1,46 @@ +From f2fc8c48e5e55a91b309225f377b6cb3783fc6f6 Mon Sep 17 00:00:00 2001 +From: Thomas Petazzoni +Date: Wed, 25 May 2016 15:21:57 +0200 +Subject: [PATCH] lib: use proper linking method to avoid parallel build issue + +Using _LDFLAGS = -l is correct when is an +external library. However, when it is built by the same package, and +especially in the same directory, this is wrong and can cause parallel +build issues. In lib/Makefile.am, there was: + +libirrecord_la_LDFLAGS = -llirc + +But the liblirc library is built in the same directory. Or, due to the +using of _LDFLAGS, make is not aware of the build dependency +between libirrecord and liblirc. + +To solve this, _LIBADD should be used instead, as follows: + +libirrecord_la_LIBADD = liblirc.la + +This fixes parallel build issues seen by automated build tests +conducted by the Buildroot project, such as: + + http://autobuild.buildroot.org/results/eb4/eb47d57de8182d25b1dacbf0ac3726ed20063d04/build-end.log + +Signed-off-by: Thomas Petazzoni +--- + lib/Makefile.am | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/lib/Makefile.am b/lib/Makefile.am +index ce5c94c..8780f88 100644 +--- a/lib/Makefile.am ++++ b/lib/Makefile.am +@@ -29,7 +29,7 @@ liblirc_la_SOURCES = config_file.c \ + transmit.c \ + util.c + +-libirrecord_la_LDFLAGS = -llirc ++libirrecord_la_LIBADD = liblirc.la + libirrecord_la_SOURCES = irrecord.c + + liblirc_client_la_LDFLAGS = -version-info 4:0:4 +-- +2.7.4 + diff --git a/package/lirc-tools/lirc-tools.mk b/package/lirc-tools/lirc-tools.mk index 46886a9aa7..289b9ed231 100644 --- a/package/lirc-tools/lirc-tools.mk +++ b/package/lirc-tools/lirc-tools.mk @@ -11,6 +11,8 @@ LIRC_TOOLS_LICENSE = GPLv2+ LIRC_TOOLS_LICENSE_FILES = COPYING LIRC_TOOLS_DEPENDENCIES = host-libxslt host-pkgconf host-python3 LIRC_TOOLS_INSTALL_STAGING = YES +# 0001-lib-use-proper-linking-method-to-avoid-parallel-buil.patch +LIRC_TOOLS_AUTORECONF = YES LIRC_TOOLS_CONF_ENV = XSLTPROC=yes LIRC_TOOLS_CONF_OPTS = --without-x