set precompiled=yes by default on windows

also fix the test for this to actually test for this,
instead of injecting a non-default build configuration
in order to test for something that bootstrapping is already testing

fix #16953

Author: vtjnash

.travis.yml

@@ -56,7 +56,6 @@ notifications:
           - http://julia.mit.edu:8000/travis-hook
 before_install:
     - make check-whitespace
-    - JULIA_SYSIMG_BUILD_FLAGS="--output-ji ../usr/lib/julia/sys.ji"
     - if [ `uname` = "Linux" ]; then
         contrib/travis_fastfail.sh || exit 1;
         mkdir -p $HOME/bin;
@@ -93,7 +92,7 @@ script:
     - make -C moreutils mispipe
     - make $BUILDOPTS -C base version_git.jl.phony
     - moreutils/mispipe "make $BUILDOPTS NO_GIT=1 -C deps" bar > deps.log || cat deps.log
-    - make $BUILDOPTS NO_GIT=1 JULIA_SYSIMG_BUILD_FLAGS="$JULIA_SYSIMG_BUILD_FLAGS" prefix=/tmp/julia install | moreutils/ts -s "%.s"
+    - make $BUILDOPTS NO_GIT=1 prefix=/tmp/julia install | moreutils/ts -s "%.s"
     - make $BUILDOPTS NO_GIT=1 build-stats
     - du -sk /tmp/julia/*
     - if [ `uname` = "Darwin" ]; then
@@ -102,8 +101,8 @@ script:
         done;
       fi
     - cd .. && mv julia julia2
-    - cp /tmp/julia/lib/julia/sys.ji local.ji && /tmp/julia/bin/julia -J local.ji -e 'true' &&
-        /tmp/julia/bin/julia-debug -J local.ji -e 'true' && rm local.ji
+    - /tmp/julia/bin/julia --precompiled=no -e 'true' &&
+      /tmp/julia/bin/julia-debug --precompiled=no -e 'true'
     - /tmp/julia/bin/julia -e 'versioninfo()'
     - export JULIA_CPU_CORES=2 && export JULIA_TEST_MAXRSS_MB=600 && cd /tmp/julia/share/julia/test &&
         /tmp/julia/bin/julia --check-bounds=yes runtests.jl $TESTSTORUN &&

appveyor.yml

@@ -53,6 +53,6 @@ build_script:
 
 test_script:
   - usr\bin\julia -e "versioninfo()"
-  - copy usr\lib\julia\sys.ji local.ji && usr\bin\julia -J local.ji -e "true" && del local.ji
+  - usr\bin\julia --precompiled=no -e "true"
   - cd test && ..\usr\bin\julia --check-bounds=yes runtests.jl all &&
       ..\usr\bin\julia --check-bounds=yes runtests.jl libgit2-online pkg

contrib/windows/msys_build.sh

@@ -166,7 +166,6 @@ for lib in SUITESPARSE ARPACK BLAS LAPACK FFTW \
 done
 echo 'override LIBLAPACK = $(LIBBLAS)' >> Make.user
 echo 'override LIBLAPACKNAME = $(LIBBLASNAME)' >> Make.user
-echo 'JULIA_SYSIMG_BUILD_FLAGS=--output-ji ../usr/lib/julia/sys.ji' >> Make.user
 
 # Remaining dependencies:
 # libuv since its static lib is no longer included in the binaries

src/init.c

@@ -73,12 +73,7 @@ jl_options_t jl_options = { 0,    // quiet
                             JL_OPTIONS_FAST_MATH_DEFAULT,
                             0,    // worker
                             JL_OPTIONS_HANDLE_SIGNALS_ON,
-#ifdef _OS_WINDOWS_
-// TODO remove this when using LLVM 3.5+
-                            JL_OPTIONS_USE_PRECOMPILED_NO,
-#else
                             JL_OPTIONS_USE_PRECOMPILED_YES,
-#endif
                             JL_OPTIONS_USE_COMPILECACHE_YES,
                             NULL, // bindto
                             NULL, // outputbc