From 365f8f6bd9e018d5ceac33156777db50e821fcb0 Mon Sep 17 00:00:00 2001
From: Jayesh Babu <jayesh@neominds.in>
Date: Thu, 21 May 2026 15:13:42 +0000
Subject: [PATCH] Merge pull request 'Change the sequence to generate ossl350
 header files. NOTE: This change will add openssl/, internal/, crypto/ and
 evp_local.h in target/h' (#28) from change_seq_to_generate_ossl350_header
 into master

Reviewed-on: http://13.234.246.121:3000/Neominds/ossl35vx69/pulls/28
Reviewed-by: Subham Gangdeb <subham.gangdeb@neominds.in>
---
 vxworks-6.9/target/src/Makefile               |   2 +-
 .../target/src/openssl/openssl_src/Makefile   |  61 +-----
 .../openssl/openssl_src/ossl350.prepare.mak   | 179 ++++++++++++++++++
 .../src/openssl/openssl_src/vxworks.krnl.mak  |  91 ---------
 .../target/src/ossl350_prepare/Makefile       |  36 ++++
 5 files changed, 222 insertions(+), 147 deletions(-)
 create mode 100644 vxworks-6.9/target/src/openssl/openssl_src/ossl350.prepare.mak
 create mode 100644 vxworks-6.9/target/src/ossl350_prepare/Makefile

diff --git a/vxworks-6.9/target/src/Makefile b/vxworks-6.9/target/src/Makefile
index 520a8d86..ca9a08da 100644
--- a/vxworks-6.9/target/src/Makefile
+++ b/vxworks-6.9/target/src/Makefile
@@ -237,7 +237,7 @@ INTERFACE_SUBDIR = interface
 OPTIONAL_COMMON_SUBDIRS = security
 
 COMMON_SUBDIRS	= arch aim drv event hwif libc \
-		  math multios_ipc offset os ostool \
+		  math multios_ipc offset ossl350_prepare os ostool \
 		  usr util wind wrhv \
 		  $(wildcard $(OPTIONAL_COMMON_SUBDIRS))
 ifndef _WRS_CONFIG_MEM_ALLOT
diff --git a/vxworks-6.9/target/src/openssl/openssl_src/Makefile b/vxworks-6.9/target/src/openssl/openssl_src/Makefile
index 4033fd66..4dc5cdc4 100644
--- a/vxworks-6.9/target/src/openssl/openssl_src/Makefile
+++ b/vxworks-6.9/target/src/openssl/openssl_src/Makefile
@@ -10,14 +10,8 @@
 
 TGT_DIR=$(WIND_BASE)/target
 PKG_SRC_BUILD_DIR=$(VSB_DIR)/3pp/openssl-3.5.0
-OPENSSL_COMPRSS_DIR=$(WIND_HOME)/vxworks-6.9/target/src/openssl/OPENSSL
 KERNEL_PUBLIC_INCLUDE_DIR=$(PKG_SRC_BUILD_DIR)/krnl/h/public
 
-#for applying patch
-PATCH=$(WIND_HOME)/vxworks-6.9/host/msys2-x86-win64/usr/bin/patch.exe
-OPENSSL_SRC_DIR=$(WIND_HOME)/vxworks-6.9/target/src/openssl/openssl_src
-SRC_PATCH_DIR=$(WIND_HOME)/vxworks-6.9/target/src/openssl/OPENSSL/openssl-3.5.0
-
 # hardcoded for now -
 _WRS_CONFIG_OPENSSL_OPTIONS= no-aria no-blake2 no-camellia no-chacha no-md2 no-ocb no-poly1305 no-rc2 no-scrypt no-seed no-siphash no-sm2 no-sm3 no-sm4 no-cms no-cmp no-err no-autoerrinit no-filenames no-ct no-ec2m no-multiblock no-rfc3779 no-srp no-tests
 
@@ -45,9 +39,6 @@ else
 EXCLUDED_PATCHES = armv4cpuid.pl.patch
 endif
 
-#include $(WIND_KRNL_MK)/rules.unix.ports.mk
-
-
 ifeq 'x86-win32' '$(WIND_HOST_TYPE)'
     export PERL_NAME := $(WIND_BASE)/host/msys2-x86-win64/usr/bin/perl5
 else
@@ -151,50 +142,10 @@ OPENSSL_TEST_SCRIPT_DIR  := vx-test-script
 OPENSSL_TEST_SCRIPT_PATH := $(OPENSSL_TEST_PATH)/$(OPENSSL_TEST_SCRIPT_DIR)
 
 
-target: get-openssl \
-        $(OPENSSL_TEST_SCRIPT_PATH) \
-        $(PKG_SRC_BUILD_DIR)/include/openssl/configuration.h \
-        $(PUBLIC_INCLUDE_DIRS)
+target: 
+	mkdir -p $(PKG_SRC_BUILD_DIR)/krnl
+	mkdir -p $(PKG_SRC_BUILD_DIR)/krnl/h
+	mkdir -p $(PKG_SRC_BUILD_DIR)/krnl/h/public
+	cp -r -u -L $(PKG_SRC_BUILD_DIR)/include/openssl/ $(KERNEL_PUBLIC_INCLUDE_DIR)
+	cp $(VXWORKS_MAK) $(PKG_SRC_BUILD_DIR)/krnl
 	cd $(PKG_SRC_BUILD_DIR)/krnl && $(MAKE) -f $(VXWORKS_MAK) VXE=$@ PKG_NAME=$(PKG_NAME) PKG_VER=$(PKG_VER) $(MAKECMDGOALS)
-
-apply-patches:
-	@echo "Applying patches from $(OPENSSL_SRC_DIR) to $(SRC_PATCH_DIR)..."
-	@for p in $(OPENSSL_SRC_DIR)/*.patch; do \
-		echo "Applying $$p"; \
-		$(PATCH) -d $(SRC_PATCH_DIR) -p1 -N < $$p || exit 1; \
-	done
-
-get-openssl:
-	cd $(VSB_DIR) && mkdir -p 3pp
-	cp -r $(OPENSSL_COMPRSS_DIR)/$(PKG_NAME) $(VSB_DIR)/3pp/$(PKG_NAME)
-
-
-$(OPENSSL_TEST_SCRIPT_PATH) : $(OPENSSL_TEST_SCRIPT_DIR)/generate_test_buildinfo $(OPENSSL_TEST_SCRIPT_DIR)/adapt_test_src_file
-	echo "pre-process openssl test"
-
-	mkdir -p $(OPENSSL_TEST_SCRIPT_PATH)
-	cp -r -u -L $(OPENSSL_TEST_SCRIPT_DIR)/* $(OPENSSL_TEST_SCRIPT_PATH)
-	cp -r -u -L ../ipcrypto/test/*.c $(OPENSSL_TEST_PATH)
-	cp -r -u -L ../ipcrypto/vxRandLib.c $(PKG_SRC_BUILD_DIR)/crypto
-	cp -r -u -L $(PKG_SRC_BUILD_DIR)/apps/lib/engine.c $(PKG_SRC_BUILD_DIR)/apps/lib/engine_lib.c
-	cd $(OPENSSL_TEST_PATH) && sh $(OPENSSL_TEST_SCRIPT_DIR)/generate_test_buildinfo
-	cd $(OPENSSL_TEST_PATH) && sh $(OPENSSL_TEST_SCRIPT_DIR)/adapt_test_src_file
-	cd $(OPENSSL_TEST_PATH) && sh $(OPENSSL_TEST_SCRIPT_DIR)/generate-vx-test-main
-
-$(PKG_SRC_BUILD_DIR)/include/openssl/configuration.h:
-	echo "generating configuration.h and other generated headers"
-	cd $(PKG_SRC_BUILD_DIR); \
-	$(PERL_NAME) $(CONFIGURE_CMD) > /dev/null 2>&1; \
-	$(MAKE) build_generated; 
-	mkdir -p $(PKG_SRC_BUILD_DIR)/krnl
-	mkdir -p $(PKG_SRC_BUILD_DIR)/krnl/h
-	mkdir -p $(PKG_SRC_BUILD_DIR)/krnl/h/public
-	cp -r -u -L $(PKG_SRC_BUILD_DIR)/include/openssl/ $(KERNEL_PUBLIC_INCLUDE_DIR)
-	cp $(VXWORKS_MAK) $(PKG_SRC_BUILD_DIR)/krnl
-
-$(PUBLIC_INCLUDE_DIRS) : $(OPENSSL_TEST_SCRIPT_PATH) $(PKG_SRC_BUILD_DIR)/include/openssl/configuration.h
-	mkdir -p $(PKG_SRC_BUILD_DIR)/krnl
-	mkdir -p $(PKG_SRC_BUILD_DIR)/krnl/h
-	mkdir -p $(PKG_SRC_BUILD_DIR)/krnl/h/public
-	cp -r -u -L $(PKG_SRC_BUILD_DIR)/include/openssl/ $(KERNEL_PUBLIC_INCLUDE_DIR)
-	cp $(VXWORKS_MAK) $(PKG_SRC_BUILD_DIR)/krnl
diff --git a/vxworks-6.9/target/src/openssl/openssl_src/ossl350.prepare.mak b/vxworks-6.9/target/src/openssl/openssl_src/ossl350.prepare.mak
new file mode 100644
index 00000000..f5c2b288
--- /dev/null
+++ b/vxworks-6.9/target/src/openssl/openssl_src/ossl350.prepare.mak
@@ -0,0 +1,179 @@
+# Makefile - to prepare openssl350 for compilation.
+#
+# Copyright (c) 2026 Wind River Systems, Inc.
+#
+# The right to copy, distribute, modify or otherwise make use
+# of this software may be licensed only pursuant to the terms
+# of an applicable Wind River license agreement.
+#
+
+TGT_DIR=$(WIND_BASE)/target
+BUILD_DIR_3PP=$(VSB_DIR)/3pp
+PKG_SRC_BUILD_DIR=$(VSB_DIR)/3pp/openssl-3.5.0
+OPENSSL_DIR=$(WIND_HOME)/vxworks-6.9/target/src/openssl/OPENSSL
+KERNEL_PUBLIC_INCLUDE_DIR=$(PKG_SRC_BUILD_DIR)/krnl/h/public
+
+#for applying patch
+PATCH=$(WIND_HOME)/vxworks-6.9/host/msys2-x86-win64/usr/bin/patch.exe
+OPENSSL_SRC_DIR=$(WIND_HOME)/vxworks-6.9/target/src/openssl/openssl_src
+SRC_PATCH_DIR=$(WIND_HOME)/vxworks-6.9/target/src/openssl/OPENSSL/openssl-3.5.0
+
+# hardcoded for now -
+_WRS_CONFIG_OPENSSL_OPTIONS= no-aria no-blake2 no-camellia no-chacha no-md2 no-ocb no-poly1305 no-rc2 no-scrypt no-seed no-siphash no-sm2 no-sm3 no-sm4 no-cms no-cmp no-err no-autoerrinit no-filenames no-ct no-ec2m no-multiblock no-rfc3779 no-srp no-tests
+
+_WRS_CONFIG_OPENSSL_IPNET_OPTIONS= 
+VXWORKS_MAK=vxworks.krnl.mak
+VXE=openssl 
+PKG_NAME=openssl-3.5.0
+MAKECMDGOALS=_mk
+
+include $(VSB_DIR)/h/config/auto.conf
+PKG_VER                 := 3.5.0
+PKG_URL                 := https://github.com/openssl/openssl/archive/openssl-$(PKG_VER).tar.gz
+PKG_SHA256              := 7f013434c535a0366a610995c4530db6cde0554a0fac331a71a8e98a32b2635f
+PKG_FILE_TYPE           := unpack
+PKG_BUILD_DIR           := openssl-openssl-$(PKG_VER)
+PKG_BUILD_TARGETS       := openssl
+
+ifdef _WRS_CONFIG_ARM_ERRATA_782772
+EXCLUDED_PATCHES =
+else
+EXCLUDED_PATCHES = armv4cpuid.pl.patch
+endif
+
+
+ifeq 'x86-win32' '$(WIND_HOST_TYPE)'
+    export PERL_NAME := $(WIND_BASE)/host/msys2-x86-win64/usr/bin/perl5
+else
+    # PERL5LIB is required by perl5
+    export PERL_NAME := perl5
+    export PERL5LIB  := $(WIND_BASE)/host/$(WIND_VX7_HOST_TYPE)/lib/perl5
+endif
+
+ifdef _WRS_CONFIG_ARCH_ppc
+  ifdef _WRS_CONFIG_LP64
+	OPENSSL_TARGET := vxworks-ppc64
+  else
+	OPENSSL_TARGET := vxworks-ppc32
+  endif
+endif
+
+ifdef _WRS_CONFIG_ARCH_arm
+  ifdef _WRS_CONFIG_LP64
+	OPENSSL_TARGET := vxworks-arm64
+  else
+    ifdef _WRS_CONFIG_ARM_ARMV7M
+      OPENSSL_TARGET := vxworks-arm32-armv7m
+    else
+      ifdef _WRS_CONFIG_THUMB2_ISA
+        OPENSSL_TARGET := vxworks-arm32-thumb
+      else
+        OPENSSL_TARGET := vxworks-arm32
+      endif
+    endif
+    
+    ifdef _WRS_CONFIG_HAS_CTX_A5
+        OPENSSL_TARGET := vxworks-arm32-armv7m
+    endif
+    ifdef _WRS_CONFIG_HAS_CTX_A7
+        OPENSSL_TARGET := vxworks-arm32-armv7a
+    endif
+  endif
+endif
+
+ifdef _WRS_CONFIG_ARCH_i86 
+  ifdef _WRS_CONFIG_LP64
+	OPENSSL_TARGET := vxworks-x86-64
+  else
+	OPENSSL_TARGET := vxworks-x86
+  endif
+endif 
+
+ifdef _WRS_CONFIG_ARCH_simlinux 
+  ifdef _WRS_CONFIG_LP64
+	OPENSSL_TARGET := vxworks-simlinux64
+  else
+	OPENSSL_TARGET := vxworks-simlinux32
+  endif
+endif 
+
+ifdef _WRS_CONFIG_ARCH_simpc
+  ifdef _WRS_CONFIG_LP64
+	OPENSSL_TARGET := vxworks-simpc64
+  else
+	OPENSSL_TARGET := vxworks-simpc32
+  endif
+endif
+
+ifdef _WRS_CONFIG_ARCH_riscv
+  ifdef _WRS_CONFIG_LP64
+	OPENSSL_TARGET := vxworks-riscv64
+  else
+	OPENSSL_TARGET := vxworks-riscv32
+  endif
+endif
+
+ifdef _WRS_CONFIG_DEBUG_FLAG
+BUILD_TYPE := --debug
+else
+BUILD_TYPE := --release
+endif
+
+OPENSSL_VSB_OPTIONS = $(_WRS_CONFIG_OPENSSL_OPTIONS) $(_WRS_CONFIG_OPENSSL_IPNET_OPTIONS)
+
+ifeq (, $(findstring enable-fips, $(_WRS_CONFIG_OPENSSL_OPTIONS)))
+export CONFIGURE_CMD := Configure $(OPENSSL_TARGET) $(OPENSSL_VSB_OPTIONS) $(BUILD_TYPE) --openssldir="/" --with-rand-seed=none no-rdrand no-dso no-dynamic-engine no-padlockeng no-comp no-makedepend -Dasm=__asm__
+else
+export CONFIGURE_CMD := Configure $(OPENSSL_TARGET) $(OPENSSL_VSB_OPTIONS) $(BUILD_TYPE) --with-rand-seed=none no-rdrand no-dynamic-engine no-padlockeng no-comp no-makedepend -Dasm=__asm__
+endif
+
+
+ifndef _WRS_CONFIG_AUTO_FP_TASK
+export CONFIGURE_CMD += no-asm
+endif
+
+ifeq 'x86-win32' '$(WIND_HOST_TYPE)'
+    export CONFIGURE_CMD := $(CONFIGURE_CMD) PERL=$(WIND_BASE)/host/msys2-x86-win64/usr/bin/perl5
+endif
+
+
+PUBLIC_INCLUDE_DIRS       = include/openssl
+PUBLIC_INCLUDE_DIRS      := $(PKG_SRC_BUILD_DIR)/$(PUBLIC_INCLUDE_DIRS)
+
+OPENSSL_TEST_PATH        := $(PKG_SRC_BUILD_DIR)/test
+OPENSSL_TEST_SCRIPT_DIR  := vx-test-script
+OPENSSL_TEST_SCRIPT_PATH := $(OPENSSL_TEST_PATH)/$(OPENSSL_TEST_SCRIPT_DIR)
+
+
+target: get-openssl $(OPENSSL_TEST_SCRIPT_PATH) $(PKG_SRC_BUILD_DIR)/include/openssl/configuration.h 
+
+apply-patches:
+	@echo "Applying patches from $(OPENSSL_SRC_DIR) to $(SRC_PATCH_DIR)..."
+	@for p in $(OPENSSL_SRC_DIR)/*.patch; do \
+		echo "Applying $$p"; \
+		$(PATCH) -d $(SRC_PATCH_DIR) -p1 -N < $$p || exit 1; \
+	done
+
+get-openssl:
+	@if [ -d "$(BUILD_DIR_3PP)" ]; then \
+		rm -rf $(BUILD_DIR_3PP) || true;\
+	fi
+	cd $(VSB_DIR) && mkdir -p 3pp
+	cp -r $(OPENSSL_DIR)/$(PKG_NAME) $(VSB_DIR)/3pp/
+
+$(OPENSSL_TEST_SCRIPT_PATH) : $(OPENSSL_TEST_SCRIPT_DIR)/generate_test_buildinfo $(OPENSSL_TEST_SCRIPT_DIR)/adapt_test_src_file
+	@echo "pre-process openssl test"
+	mkdir -p $(OPENSSL_TEST_SCRIPT_PATH)
+	cp -r -u -L $(OPENSSL_TEST_SCRIPT_DIR)/* $(OPENSSL_TEST_SCRIPT_PATH)
+	cp -r -u -L ../ipcrypto/test/*.c $(OPENSSL_TEST_PATH)
+	cp -r -u -L ../ipcrypto/vxRandLib.c $(PKG_SRC_BUILD_DIR)/crypto
+	cp -r -u -L $(PKG_SRC_BUILD_DIR)/apps/lib/engine.c $(PKG_SRC_BUILD_DIR)/apps/lib/engine_lib.c
+	cd $(OPENSSL_TEST_PATH) && sh $(OPENSSL_TEST_SCRIPT_DIR)/generate_test_buildinfo
+	cd $(OPENSSL_TEST_PATH) && sh $(OPENSSL_TEST_SCRIPT_DIR)/adapt_test_src_file
+	cd $(OPENSSL_TEST_PATH) && sh $(OPENSSL_TEST_SCRIPT_DIR)/generate-vx-test-main
+
+$(PKG_SRC_BUILD_DIR)/include/openssl/configuration.h:
+	@echo "generating configuration.h and other generated headers"
+	cd $(PKG_SRC_BUILD_DIR); \
+	$(PERL_NAME) $(CONFIGURE_CMD) > /dev/null 2>&1; \
+	$(MAKE) build_generated; 
diff --git a/vxworks-6.9/target/src/openssl/openssl_src/vxworks.krnl.mak b/vxworks-6.9/target/src/openssl/openssl_src/vxworks.krnl.mak
index 813fee3a..5e18e22a 100644
--- a/vxworks-6.9/target/src/openssl/openssl_src/vxworks.krnl.mak
+++ b/vxworks-6.9/target/src/openssl/openssl_src/vxworks.krnl.mak
@@ -77,94 +77,3 @@ else
 	$(MAKE) -f Makefile CC="$(CC)" AR="$(AR)" ARFLAGS="$(ARFLAGS)"
 endif
 
-install: build
-	@if [ -f libcrypto.a ];    then cp libcrypto.a $(VSB_DIR)/krnl/$(CPU)/common/; fi
-	@if [ -f libssl.a ];       then cp libssl.a $(VSB_DIR)/krnl/$(CPU)/common/; fi
-	@if [ -f apps/libapps.a ]; then cp apps/libapps.a $(VSB_DIR)/krnl/$(CPU)/common/; fi
-	@if [ -f test/libopenssltest.a ]; then cp test/libopenssltest.a $(VSB_DIR)/krnl/$(CPU)/common/; fi
-	@if [ -f providers/libcommon.a ]; then cp providers/libcommon.a $(VSB_DIR)/krnl/$(CPU)/common/; fi
-	@if [ -f providers/libdefault.a ]; then cp providers/libdefault.a $(VSB_DIR)/krnl/$(CPU)/common/; fi
-	@if [ -f providers/liblegacy.a ]; then cp providers/liblegacy.a $(VSB_DIR)/krnl/$(CPU)/common/; fi
-
-ifdef _WRS_CONFIG_SBOM
-	@ mkdir -p $(VSB_DIR)/krnl/$(CPU)/common/objapps; find apps -name "*.dep" -type f -exec cp {} $(VSB_DIR)/krnl/$(CPU)/common/objapps \;
-	@ mkdir -p $(VSB_DIR)/krnl/$(CPU)/common/objcrypto; find crypto -name "*.dep" -type f -exec cp {} $(VSB_DIR)/krnl/$(CPU)/common/objcrypto \;
-	@ mkdir -p $(VSB_DIR)/krnl/$(CPU)/common/objssl; find ssl -name "*.dep" -type f -exec cp {} $(VSB_DIR)/krnl/$(CPU)/common/objssl \;
-ifeq (,$(findstring no-tests,$(CONFIGURE_CMD)))
-	@ mkdir -p $(VSB_DIR)/krnl/$(CPU)/common/objopenssltest; find test -name "*.dep" -type f -exec cp {} $(VSB_DIR)/krnl/$(CPU)/common/objopenssltest \;
-endif
-ifneq (, $(findstring enable-fips, $(CONFIGURE_CMD)))
-	@ mkdir -p $(VSB_DIR)/krnl/$(CPU)/common/objproviders; find providers -name "*.dep" -type f -exec cp {} $(VSB_DIR)/krnl/$(CPU)/common/objproviders \;
-endif
-endif
-
-ifneq (, $(findstring enable-fips, $(CONFIGURE_CMD)))
-FIPS_DIRS = crypto/aes crypto/bn/asm crypto/bn crypto/buffer crypto/des crypto/dh crypto/dsa crypto/ec/curve448
-FIPS_DIRS += crypto/ec/curve448/arch_32 crypto/ec/curve448/arch_64 crypto/ec crypto/evp crypto/ffc crypto/hmac crypto/lhash
-FIPS_DIRS += crypto/modes crypto crypto/property crypto/rand crypto/rsa crypto/sha crypto/stack providers/common/der providers/common providers/fips
-FIPS_DIRS += providers/implementations/asymciphers providers/implementations/ciphers providers/implementations/digests
-FIPS_DIRS += providers/implementations/exchange providers/implementations/kdfs providers/implementations/kem providers/implementations/keymgmt
-FIPS_DIRS += providers/implementations/macs providers/implementations/rands providers/implementations/signature ssl providers/common/der
-FIPS_DIRS += providers/common providers/implementations/ciphers providers/implementations/digests ssl/record providers/fips
-
-FIPS_FILES = $(shell find . -name libfips*.o)
-FIPS_FILES += $(shell find . -name libcommon*.o)
-FIPS_FILES += $(shell find . -name fips-dso-fips_entry.o)
-
-LEGACY_DIRS = providers providers/implementations/ciphers providers/implementations/digests providers/implementations/kdfs
-LEGACY_FILES = $(shell find . -name liblegacy*.o)
-LEGACY_FILES += $(shell find . -name legacy-dso-legacyprov.o)
-endif
-
-ifneq (, $(findstring enable-fips, $(CONFIGURE_CMD)))
-
-fipsobjlist: install
-	echo " fips dir: $(FIPS_DIRS) "
-	echo "fips file: $(FIPS_FILES) "
-	$(file > fipsobjlist,$(FIPS_FILES))
-	$(file > legacyobjlist,$(LEGACY_FILES))
-	
-fipsintall: install
-
-ifdef _WRS_CONFIG_TOOL_LINKER_LD
-	$(LD) $(LD_PARTIAL_FLAGS) --force-group-allocation -T $(VSB_DIR)/krnl/ldscripts/dkm.ld  -o "fips.out" @fipsobjlist
-	#$(LD) $(LD_PARTIAL_FLAGS) --force-group-allocation -T $(VSB_DIR)/krnl/ldscripts/dkm.ld  -o "legacy.out" @legacyobjlist
-else
-	$(LD) $(LD_PARTIAL_FLAGS) -T $(VSB_DIR)/krnl/ldscripts/dkm.ld  -o "fips.out" @fipsobjlist
-	#$(LD) $(LD_PARTIAL_FLAGS) -T $(VSB_DIR)/krnl/ldscripts/dkm.ld  -o "legacy.out" @legacyobjlist
-endif
-	$(PERL_NAME) ../util/mk-fipsmodule-cnf.pl -module fips.out -section_name fips_sect -key $(FIPSKEY) > fipsmodule.cnf
-
-$(SIGN_LIB) : fipsintall
-	echo "kernel dkmsign command: $(DKM_SIGN_CMD)"
-	echo "kernel dkmencrypt command: $(DKM_ENCRYPT_CMD)"
-	$(DKM_SIGN_CMD) fips.out
-	$(DKM_ENCRYPT_CMD) fips.out
-endif
-
-include $(TGT_DIR)/h/make/rules.library
-
-#
-# this code is 3rd party.  Suppress all compiler warnings
-#
-CC_WARNINGS = $(CC_WARNINGS_NONE)
-
-export VSB_CONFIG_FILE_MACRO = $(patsubst '-D_VSB_CONFIG_FILE="%"',-D_VSB_CONFIG_FILE=\"%\",$(filter '-D_VSB_CONFIG_FILE="%"',$(CFLAGS)))
-
-#
-# Because DKM_SIGN_CMD and DKM_ENCRYPT_CMD are defined in other Makefile, the below
-# statements must be put after "include $(WIND_USR_MK)/rules.library.mk".
-# Otherwise, DKM_SIGN_CMD and DKM_ENCRYPT_CMD will be undefined.
-#
-ifneq (, $(findstring enable-fips, $(CONFIGURE_CMD)))
-ifdef _WRS_CONFIG_SECURE_LOADER
-ifndef DKM_SIGN_CMD
-$(error "DKM_SIGN_CMD should be defined")
-endif
-ifdef _WRS_CONFIG_SECURE_LOADER_ENCRYPTION
-ifndef DKM_ENCRYPT_CMD
-$(error "DKM_ENCRYPT_CMD should be defined")
-endif
-endif
-endif
-endif
diff --git a/vxworks-6.9/target/src/ossl350_prepare/Makefile b/vxworks-6.9/target/src/ossl350_prepare/Makefile
new file mode 100644
index 00000000..a51c6c97
--- /dev/null
+++ b/vxworks-6.9/target/src/ossl350_prepare/Makefile
@@ -0,0 +1,36 @@
+# Makefile - to generate header files for openssl
+#
+# Copyright (c) 2026 Wind River Systems, Inc.
+#
+# The right to copy, distribute, modify or otherwise make use
+# of this software may be licensed only pursuant to the terms
+# of an applicable Wind River license agreement.
+#
+
+TGT_DIR=$(WIND_BASE)/target
+OSSL_PKG_NAME=openssl-3.5.0
+OSSL_BUILD_DIR=$(VSB_DIR)/3pp/openssl-3.5.0
+
+OPENSSL_DST_DIR := $(TGT_DIR)/h/openssl
+CRYPTO_DST_DIR := $(TGT_DIR)/h/crypto
+INTERNAL_DST_DIR := $(TGT_DIR)/h/internal
+
+generate-headers:
+	cd $(WIND_HOME)/vxworks-6.9/target/src/openssl/openssl_src/ && $(MAKE) -f ossl350.prepare.mak
+	@if [ -d "$(OPENSSL_DST_DIR)" ]; then \
+		rm -r $(OPENSSL_DST_DIR);\
+	fi
+	@if [ -d "$(CRYPTO_DST_DIR)" ]; then \
+		rm -r $(CRYPTO_DST_DIR);\
+	fi
+	@if [ -d "$(INTERNAL_DST_DIR)" ]; then \
+		rm -r $(INTERNAL_DST_DIR);\
+	fi
+	mkdir -p $(OPENSSL_DST_DIR)
+	mkdir -p $(CRYPTO_DST_DIR)
+	mkdir -p $(INTERNAL_DST_DIR)
+	cp -r $(OSSL_BUILD_DIR)/include/openssl $(TGT_DIR)/h
+	cp -r $(OSSL_BUILD_DIR)/include/crypto $(TGT_DIR)/h
+	cp -r $(OSSL_BUILD_DIR)/include/internal $(TGT_DIR)/h
+	cp -r $(OSSL_BUILD_DIR)/crypto/evp/evp_local.h $(OPENSSL_DST_DIR)
+