From da7f6f734f64c8999aa46c8fd0bf200bb47ad752 Mon Sep 17 00:00:00 2001
From: HardenedVault <root@hardenedvault.net>
Date: Fri, 11 Dec 2020 11:06:03 +0200
Subject: [PATCH] make cryptsetup1/cryptsetup2 optional

---
 modules/cryptsetup                            | 18 ++++-----
 modules/cryptsetup2                           | 39 +++++++++++++++++++
 modules/json-c                                |  2 +-
 patches/cryptsetup-1.7.3.patch                | 21 ++++++++++
 ...up-2.3.3.patch => cryptsetup2-2.3.3.patch} |  0
 5 files changed, 69 insertions(+), 11 deletions(-)
 create mode 100644 modules/cryptsetup2
 create mode 100644 patches/cryptsetup-1.7.3.patch
 rename patches/{cryptsetup-2.3.3.patch => cryptsetup2-2.3.3.patch} (100%)

diff --git a/modules/cryptsetup b/modules/cryptsetup
index 87f30473..4cea7f35 100644
--- a/modules/cryptsetup
+++ b/modules/cryptsetup
@@ -1,12 +1,12 @@
 modules-$(CONFIG_CRYPTSETUP) += cryptsetup
 
-cryptsetup_depends := util-linux popt lvm2 json-c $(musl_dep)
+cryptsetup_depends := util-linux popt lvm2 $(musl_dep)
 
-cryptsetup_version := 2.3.3
+cryptsetup_version := 1.7.3
 cryptsetup_dir := cryptsetup-$(cryptsetup_version)
 cryptsetup_tar := cryptsetup-$(cryptsetup_version).tar.xz
-cryptsetup_url := https://www.kernel.org/pub/linux/utils/cryptsetup/v2.3/cryptsetup-$(cryptsetup_version).tar.xz
-cryptsetup_hash := 3bca4ffe39e2f94cef50f6ea65acb873a6dbce5db34fc6bcefe38b6d095e82df
+cryptsetup_url := https://www.kernel.org/pub/linux/utils/cryptsetup/v1.7/cryptsetup-$(cryptsetup_version).tar.xz
+cryptsetup_hash := af2b04e8475cf40b8d9ffd97a1acfa73aa787c890430afd89804fb544d6adc02
 
 # Use an empty prefix so that the executables will not include the
 # build path.
@@ -14,11 +14,9 @@ cryptsetup_configure := ./configure \
 	$(CROSS_TOOLS) \
 	--host i386-elf-linux \
 	--prefix "/" \
-	--disable-rpath \
 	--disable-gcrypt-pbkdf2 \
 	--enable-cryptsetup-reencrypt \
 	--with-crypto_backend=kernel \
-	--with-tmpfilesdir=$(INSTALL)/lib/tmpfiles.d
 
 # but after building, replace prefix so that they will be installed
 # in the correct directory.
@@ -30,10 +28,10 @@ cryptsetup_target := \
 		install
 
 cryptsetup_output := \
-	.libs/cryptsetup \
-	.libs/cryptsetup-reencrypt \
-	.libs/veritysetup \
+	src/.libs/cryptsetup \
+	src/.libs/cryptsetup-reencrypt \
+	src/.libs/veritysetup \
 
 cryptsetup_libraries := \
-	.libs/libcryptsetup.so.12 \
+	lib/.libs/libcryptsetup.so.4 \
 
diff --git a/modules/cryptsetup2 b/modules/cryptsetup2
new file mode 100644
index 00000000..af7fe381
--- /dev/null
+++ b/modules/cryptsetup2
@@ -0,0 +1,39 @@
+modules-$(CONFIG_CRYPTSETUP2) += cryptsetup2
+
+cryptsetup2_depends := util-linux popt lvm2 json-c $(musl_dep)
+
+cryptsetup2_version := 2.3.3
+cryptsetup2_dir := cryptsetup-$(cryptsetup2_version)
+cryptsetup2_tar := cryptsetup-$(cryptsetup2_version).tar.xz
+cryptsetup2_url := https://www.kernel.org/pub/linux/utils/cryptsetup/v2.3/cryptsetup-$(cryptsetup2_version).tar.xz
+cryptsetup2_hash := 3bca4ffe39e2f94cef50f6ea65acb873a6dbce5db34fc6bcefe38b6d095e82df
+
+# Use an empty prefix so that the executables will not include the
+# build path.
+cryptsetup2_configure := ./configure \
+	$(CROSS_TOOLS) \
+	--host i386-elf-linux \
+	--prefix "/" \
+	--disable-rpath \
+	--disable-gcrypt-pbkdf2 \
+	--enable-cryptsetup-reencrypt \
+	--with-crypto_backend=kernel \
+	--with-tmpfilesdir=$(INSTALL)/lib/tmpfiles.d
+
+# but after building, replace prefix so that they will be installed
+# in the correct directory.
+cryptsetup2_target := \
+	$(MAKE_JOBS) \
+	&& $(MAKE) \
+		-C $(build)/$(cryptsetup2_dir) \
+		prefix="$(INSTALL)" \
+		install
+
+cryptsetup2_output := \
+	.libs/cryptsetup \
+	.libs/cryptsetup-reencrypt \
+	.libs/veritysetup \
+
+cryptsetup2_libraries := \
+	.libs/libcryptsetup.so.12 \
+
diff --git a/modules/json-c b/modules/json-c
index 66166217..a3c14340 100644
--- a/modules/json-c
+++ b/modules/json-c
@@ -1,4 +1,4 @@
-modules-$(CONFIG_CRYPTSETUP) += json-c
+modules-$(CONFIG_CRYPTSETUP2) += json-c
 
 json-c_version := 0.14
 json-c_dir := json-c-$(json-c_version)
diff --git a/patches/cryptsetup-1.7.3.patch b/patches/cryptsetup-1.7.3.patch
new file mode 100644
index 00000000..c36d36fd
--- /dev/null
+++ b/patches/cryptsetup-1.7.3.patch
@@ -0,0 +1,21 @@
+diff -u --recursive ../../clean/cryptsetup-1.7.3/src/Makefile.in ./cryptsetup-1.7.3/src/Makefile.in
+--- ../../clean/cryptsetup-1.7.3/src/Makefile.in	2016-10-28 09:45:06.000000000 -0400
++++ cryptsetup-1.7.3/src/Makefile.in	2017-01-27 17:24:13.115962328 -0500
+@@ -479,6 +479,8 @@
+ cryptsetup_LDADD = \
+ 	$(top_builddir)/lib/libcryptsetup.la	\
+ 	@POPT_LIBS@				\
++	@UUID_LIBS@				\
++	@DEVMAPPER_LIBS@			\
+ 	@PWQUALITY_LIBS@			\
+ 	@PASSWDQC_LIBS@
+ 
+@@ -503,6 +505,8 @@
+ 
+ @VERITYSETUP_TRUE@veritysetup_LDADD = \
+ @VERITYSETUP_TRUE@	$(top_builddir)/lib/libcryptsetup.la	\
++@VERITYSETUP_TRUE@	@UUID_LIBS@				\
++@VERITYSETUP_TRUE@	@DEVMAPPER_LIBS@			\
+ @VERITYSETUP_TRUE@	@POPT_LIBS@
+ 
+ @VERITYSETUP_TRUE@veritysetup_CFLAGS = $(cryptsetup_CFLAGS)
diff --git a/patches/cryptsetup-2.3.3.patch b/patches/cryptsetup2-2.3.3.patch
similarity index 100%
rename from patches/cryptsetup-2.3.3.patch
rename to patches/cryptsetup2-2.3.3.patch