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sdk_patch_1.1.0: Add fix for force-requiring user_rf_pre_init().

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SDK 1.1.0 introduced backward incompatible change of requiring user to define
user_rf_pre_init(). Of course, this could have been easily avoided by providing
default empty implementation in the library, what this patch does.
This commit is contained in:
Paul Sokolovsky 2015-05-26 09:42:21 +03:00
parent ceb91565c8
commit 4e4590de89
2 changed files with 10 additions and 1 deletions
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6
Makefile
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@ -63,10 +63,14 @@ libcirom: $(TOOLCHAIN)/xtensa-lx106-elf/sysroot/lib/libcirom.a
sdk_patch: .sdk_patch_$(VENDOR_SDK)
.sdk_patch_1.1.0:
.sdk_patch_1.1.0: empty_user_rf_pre_init.o
patch -N -f -d $(VENDOR_SDK_DIR_1.1.0) -p1 < c_types-c99.patch
$(TOOLCHAIN)/bin/xtensa-lx106-elf-ar r $(VENDOR_SDK_DIR_1.1.0)/lib/libmain.a empty_user_rf_pre_init.o
@touch $@
empty_user_rf_pre_init.o: empty_user_rf_pre_init.c $(TOOLCHAIN)/bin/xtensa-lx106-elf-gcc
$(TOOLCHAIN)/bin/xtensa-lx106-elf-gcc -O2 -c $<
.sdk_patch_1.0.1: libnet80211.zip esp_iot_sdk_v1.0.1/.dir
$(UNZIP) $<
mv libnet80211.a $(VENDOR_SDK_DIR_1.0.1)/lib/

5
empty_user_rf_pre_init.c Normal file
View file

@ -0,0 +1,5 @@
// Provide default empty implementation of user_rf_pre_init
// to maintain compatibility with older SDK versions.
void user_rf_pre_init(void)
{
}