[openwrt/openwrt] strace: remove code coverage makefile var

[LEDE Commits]

hauke pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/9a329c4d87d0e830be833f4e06e679c2b8f74847

commit 9a329c4d87d0e830be833f4e06e679c2b8f74847
Author: Rosen Penev <rosenp at gmail.com>
AuthorDate: Wed Oct 20 16:27:49 2021 -0700

    strace: remove code coverage makefile var
    
    It relies on a custom ax_code_coverage.m4 file included with strace.
    Unfortunately, this conflicts with the one included with
    autoconf-macros. Instead of creating a huge patch to fix it, just remove
    the variable as code coverage is not used here.
    
    Signed-off-by: Rosen Penev <rosenp at gmail.com>
---
 package/devel/strace/Makefile             |  2 +-
 package/devel/strace/patches/010-m4.patch | 10 ++++++++++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/package/devel/strace/Makefile b/package/devel/strace/Makefile
index a95d429311..8c4a26b63b 100644
--- a/package/devel/strace/Makefile
+++ b/package/devel/strace/Makefile
@@ -10,7 +10,7 @@ include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=strace
 PKG_VERSION:=5.10
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=https://strace.io/files/$(PKG_VERSION)
diff --git a/package/devel/strace/patches/010-m4.patch b/package/devel/strace/patches/010-m4.patch
new file mode 100644
index 0000000000..478961ce26
--- /dev/null
+++ b/package/devel/strace/patches/010-m4.patch
@@ -0,0 +1,10 @@
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -408,7 +408,6 @@ strace_LDADD += $(libiberty_LIBS)
+ endif
+ endif
+ 
+- at CODE_COVERAGE_RULES@
+ CODE_COVERAGE_BRANCH_COVERAGE = 1
+ CODE_COVERAGE_GENHTML_OPTIONS = $(CODE_COVERAGE_GENHTML_OPTIONS_DEFAULT) \
+ 	--prefix $(shell cd $(abs_top_srcdir)/.. && pwd || echo .)