Put .PHONY notations near targets

regression/Makefile

@@ -26,8 +26,7 @@ INITRAMFS_ALL_DIRS := \
 	$(INITRAMFS)/benchmark \
 	$(INITRAMFS_EMPTY_DIRS)
 
-.PHONY: all clean
-
+.PHONY: all
 all: build
 
 $(INITRAMFS)/lib/x86_64-linux-gnu: $(VDSO_DIR)
@@ -100,7 +99,9 @@ $(EXT2_IMAGE):
 	@dd if=/dev/zero of=$(EXT2_IMAGE) bs=2G count=1
 	@mke2fs $(EXT2_IMAGE)
 
+.PHONY: build
 build: $(INITRAMFS_IMAGE) $(EXT2_IMAGE)
 
+.PHONY: clean
 clean:
 	@rm -rf $(BUILD_DIR)

regression/apps/Makefile

@@ -8,7 +8,6 @@ REGRESSION_BUILD_DIR ?= $(INITRAMFS)/regression
 TEST_APPS := signal_c pthread network hello_world hello_pie hello_c fork_c fork execve pty
 
 .PHONY: all
-
 all: 
 	@mkdir -p $(REGRESSION_BUILD_DIR)
 	@for test_app in $(TEST_APPS); \

regression/apps/scripts/Makefile

@@ -1,6 +1,5 @@
 # SPDX-License-Identifier: MPL-2.0
 
 .PHONY: all
-
 all: ./*.sh
-	@cp ./*.sh $(BUILD_DIR)
+	@cp ./*.sh $(BUILD_DIR)

regression/apps/test_common.mk

@@ -14,7 +14,6 @@ CC := gcc
 C_FLAGS :=
 
 .PHONY: all
-
 all: $(OBJ_OUTPUT_DIR) $(C_OBJS) $(ASM_OBJS)
 
 $(OBJ_OUTPUT_DIR):

regression/syscall_test/Makefile

@@ -44,8 +44,7 @@ TARGET_DIR := $(INITRAMFS)/opt/syscall_test
 RUN_BASH := $(CUR_DIR)/run_syscall_test.sh
 BLOCK_LIST := $(CUR_DIR)/blocklists
 
-.PHONY: all clean
-
+.PHONY: all
 all: $(TESTS)
 
 $(TESTS): $(BIN_DIR) $(TARGET_DIR)
@@ -75,5 +74,6 @@ $(TARGET_DIR): $(RUN_BASH) $(BLOCK_LIST)
 	@# Copy bash script
 	@cp -f $(RUN_BASH) $@
 
+.PHONY: clean
 clean:
 	@rm -rf $(TARGET_DIR)