Use the collision detecting SHA-1 implementation by default even when NO_OPENSSL is set. Setting NO_OPENSSL=UnfortunatelyYes has implied BLK_SHA1=1 ever since the former was introduced in dd53c7ab29 (Support for NO_OPENSSL, 2005-07-29). That implication should have been removed when the default SHA-1 implementation changed from OpenSSL to DC_SHA1 in e6b07da278 (Makefile: make DC_SHA1 the default, 2017-03-17). Finish what that commit started by removing the BLK_SHA1 fallback setting so the default DC_SHA1 implementation will be used. Helped-by: Jonathan Nieder <jrnieder@xxxxxxxxx> Reviewed-by: Jonathan Nieder <jrnieder@xxxxxxxxx> Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx> --- Makefile | 2 -- configure.ac | 1 - 2 files changed, 3 deletions(-) diff --git a/Makefile b/Makefile index 32c170687c..7e1da28b6f 100644 --- a/Makefile +++ b/Makefile @@ -23,7 +23,6 @@ all:: # it at all). # # Define NO_OPENSSL environment variable if you do not have OpenSSL. -# This also implies BLK_SHA1. # # Define USE_LIBPCRE if you have and want to use libpcre. Various # commands such as log and grep offer runtime options to use @@ -1260,7 +1259,6 @@ ifndef NO_OPENSSL endif else BASIC_CFLAGS += -DNO_OPENSSL - BLK_SHA1 = 1 OPENSSL_LIBSSL = endif ifdef NO_OPENSSL diff --git a/configure.ac b/configure.ac index 2f55237e65..7f8415140f 100644 --- a/configure.ac +++ b/configure.ac @@ -241,7 +241,6 @@ AC_MSG_NOTICE([CHECKS for site configuration]) # a bundled SHA1 routine optimized for PowerPC. # # Define NO_OPENSSL environment variable if you do not have OpenSSL. -# This also implies BLK_SHA1. # # Define OPENSSLDIR=/foo/bar if your openssl header and library files are in # /foo/bar/include and /foo/bar/lib directories. -- 2.15.1.424.g9478a66081
