This fixes a regression introduced in 1.8.0 where libssh2 fails to build with the gcrypt backend. Upstream bug URL: https://github.com/libssh2/libssh2/issues/150 Patch copied from upstream source repository: https://github.com/libssh2/libssh2/commit/ced924b78a40126606797ef57a74066eb3b4b83f From ced924b78a40126606797ef57a74066eb3b4b83f Mon Sep 17 00:00:00 2001 From: Sergei Trofimovich Date: Mon, 31 Oct 2016 09:04:33 +0000 Subject: [PATCH] acinclude.m4: fix ./configure --with-libgcrypt diff --git a/acinclude.m4 b/acinclude.m4 index 734ef07..c78260c 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -412,9 +412,9 @@ AC_DEFUN([LIBSSH2_CHECKFOR_GCRYPT], [ old_LDFLAGS=$LDFLAGS old_CFLAGS=$CFLAGS - if test -n "$use_libgcrypt" && test "$use_libgcrypt" != "no"; then - LDFLAGS="$LDFLAGS -L$use_libgcrypt/lib" - CFLAGS="$CFLAGS -I$use_libgcrypt/include" + if test -n "$with_libgcrypt_prefix" && test "$use_libgcrypt" != "no"; then + LDFLAGS="$LDFLAGS -L$with_libgcrypt_prefix/lib" + CFLAGS="$CFLAGS -I$with_libgcrypt_prefix/include" fi AC_LIB_HAVE_LINKFLAGS([gcrypt], [], [ #include