[meta-oe][PATCH] gperftools: separate off libtcmalloc-minimal

[Anatol Belski <anbelski@microsoft.com>]

From: Anatol Belski <anatol.oe@belski.net>

From: Anatol Belski <anbelski@microsoft.com>

The libctmalloc-minimal is what is useful for C++ apps if only the
improved allocator is needed. The gperftools package stays otherwise
fully backward compatible as it's going to depend on libtcmalloc-minimal.
The libtcmalloc-minimal can be installed separately, which allows for
more flexibility and for cleaner image contents.

The discussion on the patch
https://patchwork.openembedded.org/patch/163234/ has shown, that a
separate package for other libs might have less sense in this case, so
it's not done. The patch 163234 can be abandoned in favor of this for
now.

Signed-off-by: Anatol Belski <anbelski@microsoft.com>
---
 meta-oe/recipes-support/gperftools/gperftools_2.7.bb | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/meta-oe/recipes-support/gperftools/gperftools_2.7.bb b/meta-oe/recipes-support/gperftools/gperftools_2.7.bb
index c8b91278d..c48a98183 100644
--- a/meta-oe/recipes-support/gperftools/gperftools_2.7.bb
+++ b/meta-oe/recipes-support/gperftools/gperftools_2.7.bb
@@ -28,3 +28,11 @@ COMPATIBLE_HOST_mipsarch_libc-glibc = "null"
 ARM_INSTRUCTION_SET_armv5 = "arm"
 ARM_INSTRUCTION_SET_toolchain-clang_arm = "arm"
 
+# Ensure static libs are always enabled, as they seem to be not produced by
+# default at least on ARM.
+EXTRA_OECONF_append += " --enable-static"
+
+PACKAGE_BEFORE_PN += "libtcmalloc-minimal"
+FILES_libtcmalloc-minimal = "${libdir}/libtcmalloc_minimal*${SOLIBS} ${libdir}/libtcmalloc_minimal_debug*${SOLIBS}"
+RDEPENDS_${PN} += "libtcmalloc-minimal (= ${EXTENDPKGV})"
+
-- 
2.17.1