kexec-tools-klibc_2.0.2: refactor and extend patches for building

* some old patches apparently unneeded have been removed
* patches are now better split
* fix build for x86 and x86-64
* tested with qemuarm, qemuppc, qemumips, qemux86, qemux86-64

Signed-off-by: Andrea Adami <andrea.adami@gmail.com>

1 files changed, 21 insertions, 0 deletions

diff --git a/meta-initramfs/recipes-kernel/kexec/kexec-tools-klibc-2.0.2/purgatory_flags.patch b/meta-initramfs/recipes-kernel/kexec/kexec-tools-klibc-2.0.2/purgatory_flags.patch
new file mode 100644
index 000000000..41fc1168f
--- /dev/null
+++ b/meta-initramfs/recipes-kernel/kexec/kexec-tools-klibc-2.0.2/purgatory_flags.patch
@@ -0,0 +1,21 @@
+--- a/purgatory/Makefile
++++ b/purgatory/Makefile
+@@ -47,7 +47,7 @@
+ $(PURGATORY): CC=$(TARGET_CC)
+ $(PURGATORY): CFLAGS+=$(PURGATORY_EXTRA_CFLAGS) \
+                      $($(ARCH)_PURGATORY_EXTRA_CFLAGS) \
+-                     -Os -fno-builtin -ffreestanding
++                     -Os -fno-builtin -ffreestanding -nostdinc
+ 
+ $(PURGATORY): CPPFLAGS=$($(ARCH)_PURGATORY_EXTRA_CFLAGS) \
+                        -I$(srcdir)/purgatory/include \
+@@ -61,7 +61,8 @@
+ 
+ $(PURGATORY): $(PURGATORY_OBJS)
+        $(MKDIR) -p $(@D)
+-       $(CC) $(LDFLAGS) -o $@ $^
++#      $(CC) $(LDFLAGS) -o $@ $^
++       $(LD) $(LDFLAGS) -o $@ $^
+ 
+ #      $(LD) $(LDFLAGS) $(EXTRA_LDFLAGS) --no-undefined -e purgatory_start -r -o $@ $(PURGATORY_OBJS) $(UTIL_LIB)
+