All of lore.kernel.org
 help / color / mirror / Atom feed
* [Buildroot] [RFC v2 1/4] package/go: fixing crosscompilation settings
@ 2017-10-16 17:08 Angelo Compagnucci
  2017-10-16 17:08 ` [Buildroot] [RFC v2 2/4] package/pkg-golang: new package infrastructure Angelo Compagnucci
                   ` (3 more replies)
  0 siblings, 4 replies; 9+ messages in thread
From: Angelo Compagnucci @ 2017-10-16 17:08 UTC (permalink / raw)
  To: buildroot

This patch fixes a bug with the BR2_TOOLCHAIN_HAS_THREADS variable
handling which causes CGO_ENABLED to be always 0.

Furthermore, it fixes the cross compilation options for the go compiler:
setting CGO_ENABLED should be done only for the target compiler not the
host one.

Signed-off-by: Angelo Compagnucci <angelo.compagnucci@gmail.com>
---
 package/go/go.mk | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/package/go/go.mk b/package/go/go.mk
index 0781dff..6035164 100644
--- a/package/go/go.mk
+++ b/package/go/go.mk
@@ -52,7 +52,7 @@ HOST_GO_TARGET_ENV = \
 # set, build in cgo support for any go programs that may need it.  Note that
 # any target package needing cgo support must include
 # 'depends on BR2_TOOLCHAIN_HAS_THREADS' in its config file.
-ifeq (BR2_TOOLCHAIN_HAS_THREADS,y)
+ifeq ($(BR2_TOOLCHAIN_HAS_THREADS),y)
 HOST_GO_CGO_ENABLED = 1
 else
 HOST_GO_CGO_ENABLED = 0
@@ -74,8 +74,8 @@ HOST_GO_MAKE_ENV = \
 	GOARCH=$(GO_GOARCH) \
 	$(if $(GO_GOARM),GOARM=$(GO_GOARM)) \
 	GOOS=linux \
-	CGO_ENABLED=$(HOST_GO_CGO_ENABLED) \
-	CC=$(HOSTCC_NOCCACHE)
+	CC=$(HOSTCC_NOCCACHE) \
+	CXX=$(HOSTCXX_NOCCACHE)
 
 HOST_GO_TARGET_CC = \
 	CC_FOR_TARGET="$(TARGET_CC)" \
@@ -83,16 +83,18 @@ HOST_GO_TARGET_CC = \
 
 HOST_GO_HOST_CC = \
 	CC_FOR_TARGET=$(HOSTCC_NOCCACHE) \
-	CXX_FOR_TARGET=$(HOSTCC_NOCCACHE)
+	CXX_FOR_TARGET=$(HOSTCXX_NOCCACHE)
 
 HOST_GO_TMP = $(@D)/host-go-tmp
 
 define HOST_GO_BUILD_CMDS
-	cd $(@D)/src && $(HOST_GO_MAKE_ENV) $(HOST_GO_HOST_CC) ./make.bash
+	cd $(@D)/src && \
+		$(HOST_GO_MAKE_ENV) $(HOST_GO_HOST_CC) CGO_ENABLED=0 ./make.bash
 	mkdir -p $(HOST_GO_TMP)
 	mv $(@D)/pkg/tool $(HOST_GO_TMP)/
 	mv $(@D)/bin/ $(HOST_GO_TMP)/
-	cd $(@D)/src && $(HOST_GO_MAKE_ENV) $(HOST_GO_TARGET_CC) ./make.bash
+	cd $(@D)/src && \
+		$(HOST_GO_MAKE_ENV) $(HOST_GO_TARGET_CC) CGO_ENABLED=$(HOST_GO_CGO_ENABLED) ./make.bash
 endef
 
 define HOST_GO_INSTALL_CMDS
-- 
2.7.4

^ permalink raw reply related	[flat|nested] 9+ messages in thread

end of thread, other threads:[~2017-10-25  7:41 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-10-16 17:08 [Buildroot] [RFC v2 1/4] package/go: fixing crosscompilation settings Angelo Compagnucci
2017-10-16 17:08 ` [Buildroot] [RFC v2 2/4] package/pkg-golang: new package infrastructure Angelo Compagnucci
2017-10-21 19:55   ` Thomas Petazzoni
2017-10-23 16:36     ` Angelo Compagnucci
2017-10-16 17:08 ` [Buildroot] [RFC v2 3/4] docs/manual: adding documentation for the golang infrastructure Angelo Compagnucci
2017-10-16 17:08 ` [Buildroot] [RFC v2 4/4] package/flannel: converting to " Angelo Compagnucci
2017-10-21 19:51 ` [Buildroot] [RFC v2 1/4] package/go: fixing crosscompilation settings Thomas Petazzoni
2017-10-22 22:48   ` Peter Korsgaard
2017-10-25  7:41   ` Peter Korsgaard

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.