98 lines
2.9 KiB
Diff
98 lines
2.9 KiB
Diff
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Index: dpkg-1.22.0/configure.ac
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===================================================================
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--- dpkg-1.22.0.orig/configure.ac
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+++ dpkg-1.22.0/configure.ac
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@@ -97,6 +97,13 @@ AC_SYS_LARGEFILE
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# Checks for libraries.
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DPKG_LIB_RT
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DPKG_LIB_MD
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+AS_IF([test "x$have_libmd" = "xno"], [
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+ DPKG_LIB_OPENSSL
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+ AS_IF([test "x$have_libcrypto" = "xno"], [
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+ AC_MSG_FAILURE([md5 digest functions not found in libmd or openssl])
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+ ])
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+])
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+
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DPKG_LIB_Z
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DPKG_LIB_BZ2
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DPKG_LIB_LZMA
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@@ -308,6 +315,7 @@ Configuration:
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libkvm . . . . . . . . . . . : ${have_libkvm:-no}
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libselinux . . . . . . . . . : $have_libselinux
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libmd . . . . . . . . . . . . : $have_libmd
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+ libcryto . . . . . . . . . . : $have_libcrypto
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libz . . . . . . . . . . . . : $have_libz_impl
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liblzma . . . . . . . . . . . : $have_liblzma
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libzstd . . . . . . . . . . . : $have_libzstd
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Index: dpkg-1.22.0/lib/dpkg/Makefile.am
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===================================================================
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--- dpkg-1.22.0.orig/lib/dpkg/Makefile.am
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+++ dpkg-1.22.0/lib/dpkg/Makefile.am
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@@ -50,7 +50,7 @@ EXTRA_libdpkg_la_DEPENDENCIES += \
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libdpkg.sym \
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# EOL
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endif
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-libdpkg_la_LDFLAGS += $(MD_LIBS)
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+libdpkg_la_LDFLAGS += $(MD_LIBS) $(OPENSSL_LIBS)
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libdpkg_la_LIBADD = \
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../compat/libcompat.la \
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# EOL
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Index: dpkg-1.22.0/lib/dpkg/buffer.c
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===================================================================
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--- dpkg-1.22.0.orig/lib/dpkg/buffer.c
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+++ dpkg-1.22.0/lib/dpkg/buffer.c
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@@ -23,10 +23,18 @@
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#include <config.h>
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#include <compat.h>
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+#ifdef HAVE_MD5_H
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+#include <md5.h>
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+#elif HAVE_OPENSSL_MD5_H
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+#include <openssl/md5.h>
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+#define MD5Init MD5_Init
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+#define MD5Update MD5_Update
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+#define MD5Final MD5_Final
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+#endif
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+
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#include <sys/types.h>
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#include <errno.h>
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-#include <md5.h>
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#include <string.h>
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#include <unistd.h>
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#include <stdlib.h>
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Index: dpkg-1.22.0/m4/dpkg-libs.m4
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===================================================================
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--- dpkg-1.22.0.orig/m4/dpkg-libs.m4
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+++ dpkg-1.22.0/m4/dpkg-libs.m4
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@@ -20,11 +20,26 @@ AC_DEFUN([DPKG_LIB_MD], [
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MD_LIBS="$ac_cv_search_MD5Init"
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])
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])
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- AS_IF([test "x$have_libmd" = "xno"], [
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- AC_MSG_FAILURE([md5 digest functions not found])
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- ])
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])# DPKG_LIB_MD
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+# DPKG_LIB_OPENSSL
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+# -----------
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+# Check for the digests support in openssl library.
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+AC_DEFUN([DPKG_LIB_OPENSSL], [
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+ AC_ARG_VAR([OPENSSL_LIBS], [linker flags for openssl library])
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+ have_libcryto="no"
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+ AC_CHECK_HEADERS([openssl/md5.h], [
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+ dpkg_save_libcrypto_LIBS=$LIBS
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+ AC_SEARCH_LIBS([MD5_Init], [crypto])
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+ LIBS=$dpkg_save_libcrypto_LIBS
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+ AS_IF([test "x$ac_cv_search_MD5_Init" != "xno"], [
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+ have_libcrypto="yes"
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+ OPENSSL_LIBS="$ac_cv_search_MD5_Init"
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+ ])
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+ ])
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+])# DPKG_LIB_OPENSSL
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+
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+
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# DPKG_WITH_COMPRESS_LIB(NAME, HEADER, FUNC)
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# -------------------------------------------------
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# Check for availability of a compression library.
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