bayou compile fixes

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5468 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

payloads/bayou/Makefile

@@ -24,9 +24,14 @@ CONFIG_BUILTIN_LAR=y
 PBUILDER_CONFIG=bayou.xml
 BUILTIN_LAR=builtin.lar
 
-LIBPAYLOAD_DIR := ../libpayload
+export src := $(shell pwd)
+export obj := $(src)/build
 
-CC=gcc
+LIBPAYLOAD_DIR := $(obj)/libpayload
+
+CC?=gcc
+STRIP?=strip
+OBJCOPY?=objcopy
 
 FFLAGS-y=
 FFLAGS-$(CONFIG_BUILTIN_LAR) += -DCONFIG_BUILTIN_LAR
@@ -46,22 +51,22 @@ LPCC=$(LIBPAYLOAD_DIR)/bin/lpgcc
 
 bayou.elf: $(OBJECTS-y)
 	$(LPCC) $(LDFLAGS) -m32 -o $@ $(OBJECTS-y)
-	@ strip $@
+	@$(STRIP) $@
 
 builtin-lar.o: $(BUILTIN_LAR)
-	@ objcopy -I binary -B i386 -O elf32-i386 $(BUILTIN_LAR) $@
+	@$(OBJCOPY) -I binary -B i386 -O elf32-i386 $(BUILTIN_LAR) $@
 
 builtin.lar: util/pbuilder/pbuilder
-	@ rm -f $@
+	@rm -f $@
 	util/pbuilder/pbuilder -c $(PBUILDER_CONFIG) create $@
 
 util/pbuilder/pbuilder:
-	make -C util/pbuilder
+	$(MAKE) -C util/pbuilder
 
 %.o: %.c
 	$(LPCC) $(CFLAGS) -c -o $@ $<
 
 clean:
 	rm -f *.o bayou.elf builtin.lar
-	make -C util/pbuilder clean
+	$(MAKE) -C util/pbuilder clean
 

payloads/bayou/util/pbuilder/Makefile

@@ -17,10 +17,11 @@
 ## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
 ##
 
-CC=gcc
 PBUILDOBJS := config.o create.o show.o main.o
 INCLUDES := -Iliblar/
-CFLAGS=-Wall -Werror -g
+HOSTCXX=g++
+HOSTCC=gcc
+HOSTCFLAGS=-Wall -Werror -g
 
 all: pbuilder
 
@@ -29,39 +30,39 @@ LZMA_OBJ += lzma/StreamUtils.o lzma/OutBuffer.o lzma/Alloc.o lzma/CRC.o
 LZMA_OBJ += lzma/lzma-compress.o
 
 lzma/lzma-compress.o: lzma/minilzma.cc
-	g++ -o $@ -c -DCOMPACT $<
+	$(HOSTCXX) -o $@ -c -DCOMPACT $<
 
 lzma/%.o: lzma/C/7zip/Compress/LZMA/%.cpp
-	g++ -o $@ -c $<
+	$(HOSTCXX) -o $@ -c $<
 
 lzma/%.o: lzma/C/7zip/Compress/LZ/%.cpp
-	g++ -o $@ -c $<
+	$(HOSTCXX) -o $@ -c $<
 
 lzma/%.o: lzma/C/7zip/Compress/RangeCoder/%.cpp
-	g++ -o $@ -c $<
+	$(HOSTCXX) -o $@ -c $<
 
 lzma/%.o: lzma/C/7zip/Decompress/%.cpp
-	g++ -o $@ -c $<
+	$(HOSTCXX) -o $@ -c $<
 
 lzma/%.o: lzma/C/7zip/Common/%.cpp
-	g++ -o $@ -c $<
+	$(HOSTCXX) -o $@ -c $<
 
 lzma/%.o: lzma/C/Common/%.cpp
-	g++ -o $@ -c $<
+	$(HOSTCXX) -o $@ -c $<
 
 lzma/%.o: lzma/%.cc
-	g++ -o $@ -c $<
+	$(HOSTCXX) -o $@ -c $<
 
 pbuilder: $(PBUILDOBJS) $(LZMA_OBJ) liblar/liblar.a
-	$(CXX) -o $@ $(PBUILDOBJS) $(LZMA_OBJ) -L ./liblar -llar -lexpat
+	$(HOSTCXX) -o $@ $(PBUILDOBJS) $(LZMA_OBJ) liblar/liblar.a -lexpat
 
 liblar/liblar.a:
-	make -C liblar
+	$(MAKE) -C liblar
 
 %.o: %.c
-	$(CC) -c $(CFLAGS) $(INCLUDES) -o $@ $<
+	$(HOSTCC) -c $(HOSTCFLAGS) $(INCLUDES) -o $@ $<
 
 clean:
 	rm -f pbuilder *.o lzma/*.o
-	make -C liblar clean
+	$(MAKE) -C liblar clean
 

payloads/bayou/util/pbuilder/config.c

@@ -66,6 +66,20 @@ static struct {
 	{NULL},
 };
 
+#ifndef __LINUX__
+static char *strndup (const char *s, size_t n)
+{
+	size_t len = strlen (s);
+	len = (len<n)?len:n;
+	char *cpy = malloc (len + 1);
+	if (cpy == NULL)
+		return NULL;
+	cpy[len] = '\0';
+	memcpy (cpy, s, len);
+	return cpy;
+}
+#endif
+
 static struct pentry *newPayload(struct config *config)
 {
 	struct pentry **tmp, *ret;

payloads/bayou/util/pbuilder/liblar/Makefile

@@ -17,15 +17,16 @@
 ## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
 ##
 
-CC = gcc
+HOSTCC = gcc
+AR?=ar
 LAROBJS = self.o lib.o
 CFLAGS = -g -Wall
 
 liblar.a: $(LAROBJS)
-	ar rc $@ $(LAROBJS)
+	$(AR) rc $@ $(LAROBJS)
 
 %.o: %.c
-	$(CC) -c $(CFLAGS) -o $@ $<
+	$(HOSTCC) -c $(CFLAGS) -o $@ $<
 
 clean:
 	rm -f liblar.a *.o

payloads/bayou/util/pbuilder/liblar/self.c

@@ -23,7 +23,7 @@
 #include <string.h>
 #include <stdlib.h>
 #include <sys/stat.h>
-#include <elf.h>
+#include "elf.h"
 #include <sys/mman.h>
 #include <unistd.h>
 #include <fcntl.h>