Switch from minigzip to gzip.

Bug: http://b/288169261
Test: treehugger
Change-Id: I404cbcb850734ed8291c2215a4329fb372806d63

core/Makefile

@@ -1045,8 +1045,8 @@ COMPRESSION_COMMAND_DEPS := $(LZ4)
 COMPRESSION_COMMAND := $(LZ4) -l -12 --favor-decSpeed
 RAMDISK_EXT := .lz4
 else
-COMPRESSION_COMMAND_DEPS := $(MINIGZIP)
+COMPRESSION_COMMAND_DEPS := $(GZIP)
-COMPRESSION_COMMAND := $(MINIGZIP)
+COMPRESSION_COMMAND := $(GZIP)
 RAMDISK_EXT := .gz
 endif
 
@@ -5257,7 +5257,6 @@ INTERNAL_OTATOOLS_MODULES := \
   make_f2fs_casefold \
   merge_ota \
   merge_target_files \
-  minigzip \
   mk_combined_img \
   mkbootfs \
   mkbootimg \

core/app_prebuilt_internal.mk

@@ -227,7 +227,7 @@ endif
 $(built_module): PRIVATE_EMBEDDED_JNI_LIBS := $(embedded_prebuilt_jni_libs)
 
 ifdef LOCAL_COMPRESSED_MODULE
-$(built_module) : $(MINIGZIP)
+$(built_module) : $(GZIP)
 endif
 
 ifeq ($(module_run_appcompat),true)
@@ -305,4 +305,4 @@ endif # LOCAL_PACKAGE_SPLITS
 ###########################################################
 ## SBOM generation
 ###########################################################
-include $(BUILD_SBOM_GEN)
+include $(BUILD_SBOM_GEN)

core/config.mk

@@ -645,10 +645,11 @@ else
 # For non-supported hosts, do not generate breakpad symbols.
 BREAKPAD_GENERATE_SYMBOLS := false
 endif
+GZIP := prebuilts/build-tools/path/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/gzip
 PROTOC := $(HOST_OUT_EXECUTABLES)/aprotoc$(HOST_EXECUTABLE_SUFFIX)
 NANOPB_SRCS := $(HOST_OUT_EXECUTABLES)/protoc-gen-nanopb
 MKBOOTFS := $(HOST_OUT_EXECUTABLES)/mkbootfs$(HOST_EXECUTABLE_SUFFIX)
-MINIGZIP := $(HOST_OUT_EXECUTABLES)/minigzip$(HOST_EXECUTABLE_SUFFIX)
+MINIGZIP := $(GZIP)
 LZ4 := $(HOST_OUT_EXECUTABLES)/lz4$(HOST_EXECUTABLE_SUFFIX)
 GENERATE_GKI_CERTIFICATE := $(HOST_OUT_EXECUTABLES)/generate_gki_certificate$(HOST_EXECUTABLE_SUFFIX)
 ifeq (,$(strip $(BOARD_CUSTOM_MKBOOTIMG)))

core/definitions.mk

@@ -2941,7 +2941,7 @@ endef
 define compress-package
 $(hide) \
   mv $@ $@.uncompressed; \
-  $(MINIGZIP) -9 -c $@.uncompressed > $@.compressed; \
+  $(GZIP) -9 -c $@.uncompressed > $@.compressed; \
   rm -f $@.uncompressed; \
   mv $@.compressed $@;
 endef

core/package_internal.mk

@@ -531,7 +531,7 @@ $(LOCAL_BUILT_MODULE) : $(JAR_ARGS) $(SOONG_ZIP) $(MERGE_ZIPS) $(ZIP2ZIP)
 $(LOCAL_BUILT_MODULE): PRIVATE_RES_PACKAGE := $(my_res_package)
 $(LOCAL_BUILT_MODULE) : $(my_res_package) $(AAPT2)
 ifdef LOCAL_COMPRESSED_MODULE
-$(LOCAL_BUILT_MODULE) : $(MINIGZIP)
+$(LOCAL_BUILT_MODULE) : $(GZIP)
 endif
 ifeq (true, $(LOCAL_UNCOMPRESS_DEX))
 $(LOCAL_BUILT_MODULE) : $(ZIP2ZIP)

target/product/base_system.mk

@@ -347,7 +347,6 @@ PRODUCT_HOST_PACKAGES += \
     incident_report \
     ld.mc \
     lpdump \
-    minigzip \
     mke2fs \
     mkfs.erofs \
     resize2fs \

tools/releasetools/Android.bp

@@ -169,7 +169,6 @@ python_defaults {
         "brillo_update_payload",
         "checkvintf",
         "generate_gki_certificate",
-        "minigzip",
         "lz4",
         "toybox",
         "unpack_bootimg",
@@ -245,7 +244,6 @@ python_library_host {
         "bsdiff",
         "generate_gki_certificate",
         "imgdiff",
-        "minigzip",
         "lz4",
         "mkbootfs",
         "signapk",
@@ -311,7 +309,6 @@ python_defaults {
         "deapexer",
         "generate_gki_certificate",
         "imgdiff",
-        "minigzip",
         "lz4",
         "mkbootfs",
         "signapk",

tools/releasetools/common.py

@@ -985,7 +985,7 @@ class PartitionBuildProps(object):
         each of the variables.
     ramdisk_format: If name is "boot", the format of ramdisk inside the
         boot image. Otherwise, its value is ignored.
-        Use lz4 to decompress by default. If its value is gzip, use minigzip.
+        Use lz4 to decompress by default. If its value is gzip, use gzip.
   """
 
   def __init__(self, input_file, name, placeholder_values=None):
@@ -1637,9 +1637,9 @@ def _MakeRamdisk(sourcedir, fs_config_file=None,
     p2 = Run(["lz4", "-l", "-12", "--favor-decSpeed"], stdin=p1.stdout,
              stdout=ramdisk_img.file.fileno())
   elif ramdisk_format == RamdiskFormat.GZ:
-    p2 = Run(["minigzip"], stdin=p1.stdout, stdout=ramdisk_img.file.fileno())
+    p2 = Run(["gzip"], stdin=p1.stdout, stdout=ramdisk_img.file.fileno())
   else:
-    raise ValueError("Only support lz4 or minigzip ramdisk format.")
+    raise ValueError("Only support lz4 or gzip ramdisk format.")
 
   p2.wait()
   p1.wait()
@@ -4064,7 +4064,7 @@ def GetBootImageBuildProp(boot_img, ramdisk_format=RamdiskFormat.LZ4):
   Get build.prop from ramdisk within the boot image
 
   Args:
-    boot_img: the boot image file. Ramdisk must be compressed with lz4 or minigzip format.
+    boot_img: the boot image file. Ramdisk must be compressed with lz4 or gzip format.
 
   Return:
     An extracted file that stores properties in the boot image.
@@ -4083,11 +4083,11 @@ def GetBootImageBuildProp(boot_img, ramdisk_format=RamdiskFormat.LZ4):
     elif ramdisk_format == RamdiskFormat.GZ:
       with open(ramdisk, 'rb') as input_stream:
         with open(uncompressed_ramdisk, 'wb') as output_stream:
-          p2 = Run(['minigzip', '-d'], stdin=input_stream.fileno(),
+          p2 = Run(['gzip', '-d'], stdin=input_stream.fileno(),
                    stdout=output_stream.fileno())
           p2.wait()
     else:
-      logger.error('Only support lz4 or minigzip ramdisk format.')
+      logger.error('Only support lz4 or gzip ramdisk format.')
       return None
 
     abs_uncompressed_ramdisk = os.path.abspath(uncompressed_ramdisk)