From a81c14cdffd24266eb9678a04e0965d464927bc3 Mon Sep 17 00:00:00 2001
From: Waldemar Brodkorb <wbx@openadk.org>
Date: Fri, 1 Aug 2014 18:29:15 +0200
Subject: when using OpenADK for toolchain building, a musl system have to use
 -static-libgcc

---
 adk/config/Makefile       |  4 ++--
 mk/build.mk               |  8 ++++----
 mk/vars.mk                |  4 ++--
 scripts/bulk-toolchain.sh | 30 ++++++++++++++++++++++++++++++
 scripts/scan-tools.sh     |  2 +-
 5 files changed, 39 insertions(+), 9 deletions(-)
 create mode 100755 scripts/bulk-toolchain.sh

diff --git a/adk/config/Makefile b/adk/config/Makefile
index d1d8ac73a..1c17f800c 100644
--- a/adk/config/Makefile
+++ b/adk/config/Makefile
@@ -6,11 +6,11 @@ include ${ADK_TOPDIR}/rules.mk
 endif
 
 CP=cp -fpR
-HOST_CFLAGS:=-DKBUILD_NO_NLS -O0 -g0 -w
+HOST_CFLAGS:=-DKBUILD_NO_NLS -O0 -g0 -w -static-libgcc
 
 all: ncurses conf mconf
 
-LIBS=		-lncurses
+LIBS=		-lncurses -ltinfo
 ifeq (/usr/include/ncurses/ncurses.h, $(wildcard /usr/include/ncurses/ncurses.h))
 HOST_CFLAGS+=	-I/usr/include/ncurses -DCURSES_LOC="<ncurses.h>"
 else
diff --git a/mk/build.mk b/mk/build.mk
index 72652c144..dcaf643ab 100644
--- a/mk/build.mk
+++ b/mk/build.mk
@@ -305,7 +305,7 @@ ifeq ($(filter-out distclean,${MAKECMDGOALS}),)
 include ${ADK_TOPDIR}/mk/vars.mk
 else
 include $(ADK_TOPDIR)/prereq.mk
-export HOST_CC BASH MAKE LANGUAGE LC_ALL OStype PATH QEMU SHELL
+export HOST_CC HOST_CXX BASH MAKE LANGUAGE LC_ALL OStype PATH QEMU SHELL
 endif
 
 all: menuconfig
@@ -509,13 +509,13 @@ buildall:
 	$(GMAKE) VERBOSE=1 all 2>&1 | tee firmware/buildall.log
 
 $(ADK_TOPDIR)/adk/tools/pkgmaker: $(ADK_TOPDIR)/adk/tools/pkgmaker.c $(ADK_TOPDIR)/adk/tools/sortfile.c $(ADK_TOPDIR)/adk/tools/strmap.c
-	@$(HOST_CC) $(HOST_CFLAGS) -o $@ adk/tools/pkgmaker.c adk/tools/sortfile.c adk/tools/strmap.c
+	@$(HOST_CC) -O0 -g0 -static-libgcc -o $@ adk/tools/pkgmaker.c adk/tools/sortfile.c adk/tools/strmap.c
 
 $(ADK_TOPDIR)/adk/tools/pkgrebuild: $(ADK_TOPDIR)/adk/tools/pkgrebuild.c $(ADK_TOPDIR)/adk/tools/strmap.c
-	@$(HOST_CC) $(HOST_CFLAGS) -o $@ adk/tools/pkgrebuild.c adk/tools/strmap.c
+	@$(HOST_CC) -O0 -g0 -static-libgcc -o $@ adk/tools/pkgrebuild.c adk/tools/strmap.c
 
 $(ADK_TOPDIR)/adk/tools/depmaker: $(ADK_TOPDIR)/adk/tools/depmaker.c
-	@$(HOST_CC) $(HOST_CFLAGS) -o $@ $(ADK_TOPDIR)/adk/tools/depmaker.c
+	@$(HOST_CC) -O0 -g0 -static-libgcc -o $@ $(ADK_TOPDIR)/adk/tools/depmaker.c
 
 menu .menu: $(wildcard package/*/Makefile) $(wildcard target/*/systems) $(wildcard target/*/systems/*) $(ADK_TOPDIR)/adk/tools/pkgmaker $(ADK_TOPDIR)/adk/tools/pkgrebuild $(wildcard target/*/collections)
 	@echo "Generating menu structure ..."
diff --git a/mk/vars.mk b/mk/vars.mk
index 128164da0..da79804a5 100644
--- a/mk/vars.mk
+++ b/mk/vars.mk
@@ -185,8 +185,8 @@ endif
 
 # host compiler and linker flags
 HOST_CPPFLAGS:=		-I$(STAGING_HOST_DIR)/usr/include
-HOST_CFLAGS:=		-O0 -g0
-HOST_CXXFLAGS:=		-O0 -g0
+HOST_CFLAGS:=		-O0 -g0 -static-libgcc
+HOST_CXXFLAGS:=		-O0 -g0 -static-libgcc
 HOST_LDFLAGS:=		-L$(STAGING_HOST_DIR)/usr/lib -Wl,-rpath -Wl,${STAGING_HOST_DIR}/usr/lib
 
 PATCH=			PATH=${HOST_PATH} ${BASH} $(SCRIPT_DIR)/patch.sh
diff --git a/scripts/bulk-toolchain.sh b/scripts/bulk-toolchain.sh
new file mode 100755
index 000000000..ba087c24f
--- /dev/null
+++ b/scripts/bulk-toolchain.sh
@@ -0,0 +1,30 @@
+#!/bin/sh
+
+if [ ! -z $1 ];then
+	c=$1
+else
+	c="uclibc-ng glibc musl uclibc"
+fi
+
+for libc in $c; do
+	for arch in $(cat toolchain/$libc/arch.lst);do
+		echo "Cleaning old stuff"
+		make cleandir
+		echo "Building $libc for $arch"
+		DEFAULT="VERBOSE=1 ADK_TARGET_ARCH=$arch ADK_TARGET_SYSTEM=toolchain-$arch ADK_TARGET_LIBC=$libc"
+		case $arch in
+		mips|microblaze|sh)
+			for endian in little big;do
+				make $DEFAULT ADK_TARGET_ENDIAN=$endian defconfig all
+			done
+			;;
+		*)
+			make $DEFAULT defconfig all
+			;;
+		esac
+		if [ $? -ne 0 ];then
+			echo "build failed"
+			exit 1
+		fi
+	done
+done
diff --git a/scripts/scan-tools.sh b/scripts/scan-tools.sh
index 03d5c845f..988c9cceb 100644
--- a/scripts/scan-tools.sh
+++ b/scripts/scan-tools.sh
@@ -82,7 +82,7 @@ include ${ADK_TOPDIR}/prereq.mk
 all: run-test
 
 test: test.c
-	${HOST_CC} -o $@ $^ ${LDADD}
+	${HOST_CC} -static-libgcc -o $@ $^ ${LDADD}
 
 run-test: test
 	./test
-- 
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