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-rw-r--r--INSTALL21
1 files changed, 18 insertions, 3 deletions
diff --git a/INSTALL b/INSTALL
index 7fe55d428f2f..0b6a3fd1ec39 100644
--- a/INSTALL
+++ b/INSTALL
@@ -287,6 +287,19 @@
Typically OpenSSL will automatically load a system config
file which configures default ssl options.
+ enable-buildtest-c++
+ While testing, generate C++ buildtest files that
+ simply check that the public OpenSSL header files
+ are usable standalone with C++.
+
+ Enabling this option demands extra care. For any
+ compiler flag given directly as configuration
+ option, you must ensure that it's valid for both
+ the C and the C++ compiler. If not, the C++ build
+ test will most likely break. As an alternative,
+ you can use the language specific variables, CFLAGS
+ and CXXFLAGS.
+
no-capieng
Don't build the CAPI engine. This option will be forced if
on a platform that does not support CAPI.
@@ -331,9 +344,6 @@
on BSD implementations, in which case it can be disabled with
no-devcryptoeng.
- no-dso
- Don't build support for loading Dynamic Shared Objects.
-
no-dynamic-engine
Don't build the dynamically loaded engines. This only has an
effect in a "shared" build
@@ -665,6 +675,11 @@
CC=gcc CROSS_COMPILE=x86_64-w64-mingw32- \
./config -DCOOKIE
+ If CC is set, it is advisable to also set CXX to ensure
+ both C and C++ compilers are in the same "family". This
+ becomes relevant with 'enable-external-tests' and
+ 'enable-buildtest-c++'.
+
reconf
reconfigure
Reconfigure from earlier data. This fetches the previous