[oe-commits] [meta-openembedded] 14/25: leveldb: Fix parallel build

[git at git.openembedded.org]

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martin_jansa pushed a commit to branch master-next
in repository meta-openembedded.

commit fad0b645b11650d97233fb70b47cd2ec27732bcc
Author: Khem Raj <raj.khem at gmail.com>
AuthorDate: Thu Sep 21 20:23:15 2017 -0700

    leveldb: Fix parallel build
    
    Add build parallelism, since we do not use oe_runmake
    
    Signed-off-by: Khem Raj <raj.khem at gmail.com>
    Signed-off-by: Martin Jansa <Martin.Jansa at gmail.com>
---
 .../leveldb/0001-Makefile-Fix-parallel-build.patch | 35 ++++++++++++++++++++++
 meta-oe/recipes-extended/leveldb/leveldb_git.bb    |  3 +-
 2 files changed, 37 insertions(+), 1 deletion(-)

diff --git a/meta-oe/recipes-extended/leveldb/leveldb/0001-Makefile-Fix-parallel-build.patch b/meta-oe/recipes-extended/leveldb/leveldb/0001-Makefile-Fix-parallel-build.patch
new file mode 100644
index 0000000..5068654
--- /dev/null
+++ b/meta-oe/recipes-extended/leveldb/leveldb/0001-Makefile-Fix-parallel-build.patch
@@ -0,0 +1,35 @@
+From c85978e77725ef233543370d24e23f853f449170 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem at gmail.com>
+Date: Thu, 21 Sep 2017 17:47:02 -0700
+Subject: [PATCH] Makefile: Fix parallel build
+
+Sometimes mkdir $(SHARED_OUTDIR)/db races with compiler which is
+creating .o file in the same directory $(SHARED_OUTDIR)/db/db_bench.o
+
+Fixes error like
+
+| mkdir out-static
+| mkdir out-shared/db
+| Assembler messages:
+| Fatal error: can't create out-shared/db/db_bench.o: No such file or directory
+
+Signed-off-by: Khem Raj <raj.khem at gmail.com>
+---
+Upstream-Status: Submitted
+
+ Makefile | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+Index: git/Makefile
+===================================================================
+--- git.orig/Makefile
++++ git/Makefile
+@@ -386,7 +386,7 @@ $(STATIC_OUTDIR)/write_batch_test:db/wri
+ $(STATIC_OUTDIR)/memenv_test:$(STATIC_OUTDIR)/helpers/memenv/memenv_test.o $(STATIC_OUTDIR)/libmemenv.a $(STATIC_OUTDIR)/libleveldb.a $(TESTHARNESS)
+ 	$(XCRUN) $(CXX) $(LDFLAGS) $(STATIC_OUTDIR)/helpers/memenv/memenv_test.o $(STATIC_OUTDIR)/libmemenv.a $(STATIC_OUTDIR)/libleveldb.a $(TESTHARNESS) -o $@ $(LIBS)
+ 
+-$(SHARED_OUTDIR)/db_bench:$(SHARED_OUTDIR)/db/db_bench.o $(SHARED_LIBS) $(TESTUTIL)
++$(SHARED_OUTDIR)/db_bench:$(SHARED_OUTDIR)/db $(SHARED_OUTDIR)/db/db_bench.o $(SHARED_LIBS) $(TESTUTIL)
+ 	$(XCRUN) $(CXX) $(LDFLAGS) $(CXXFLAGS) $(PLATFORM_SHARED_CFLAGS) $(SHARED_OUTDIR)/db/db_bench.o $(TESTUTIL) $(SHARED_OUTDIR)/$(SHARED_LIB3) -o $@ $(LIBS)
+ 
+ .PHONY: run-shared
diff --git a/meta-oe/recipes-extended/leveldb/leveldb_git.bb b/meta-oe/recipes-extended/leveldb/leveldb_git.bb
index dfe4b45..8fec89c 100644
--- a/meta-oe/recipes-extended/leveldb/leveldb_git.bb
+++ b/meta-oe/recipes-extended/leveldb/leveldb_git.bb
@@ -10,6 +10,7 @@ PV = "1.20+git${SRCPV}"
 SRC_URI = "git://github.com/google/${BPN}.git \
            file://0001-build_detect_platform-Check-for-__SSE4_2__.patch \
            file://0002-makefile-build-SHARED_MEMENVLIB.patch \
+           file://0001-Makefile-Fix-parallel-build.patch \
            "
 
 S = "${WORKDIR}/git"
@@ -19,7 +20,7 @@ inherit utils
 do_compile() {
     # do not use oe_runmake. oe_runmake pass to make compilation arguments and override
     # leveldb makefile variable CFLAGS and broke leveldb build.
-    CFLAGS="${CFLAGS}" make || die
+    CFLAGS="${CFLAGS}" make ${PARALLEL_MAKE}|| die
 }
 
 do_install() {

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