fix bug introduced by #6501

( @Akien : this PR is for current HEAD only, not to be cherry-picked for 2.1.1 )

this is manual revertion of #6501 which introduced a bug that prevented
scons from detecting Mingw under Windows when MSVC was installed.
(thanks to @vnen for finding this)

AND
it fixes the actual bug that prevented scons from detecting MSVC standalone
compiler ( a confusions between ``VSINSTALLDIR`` and ``VCINSTALLDIR`` )

The freeware Standalone MSVC C++ Build Tools are available here :
http://landinghub.visualstudio.com/visual-cpp-build-tools
This commit is contained in:
yg2f 2016-10-26 19:07:58 +02:00
parent c67e3a485d
commit f7773d499d
4 changed files with 15 additions and 20 deletions

View file

@ -671,7 +671,7 @@ if (env["openssl"] != "system"): # builtin
# Workaround for compilation error with GCC/Clang when -Werror is too greedy (GH-4517)
import os
import methods
if not (os.name=="nt" and methods.msvc_is_detected()): # not Windows and not MSVC
if not (os.name=="nt" and os.getenv("VCINSTALLDIR")): # not Windows and not MSVC
env_openssl.Append(CFLAGS = ["-Wno-error=implicit-function-declaration"])