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author | Patrik Nyblom <[email protected]> | 2011-12-02 15:27:13 +0100 |
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committer | Patrik Nyblom <[email protected]> | 2011-12-02 15:27:40 +0100 |
commit | 0d273c54d93fd0ddf03f98d138f302442a0f65f9 (patch) | |
tree | 635977fc0ef2b8236c9d619c014a8b9f1d07af42 /erts/aclocal.m4 | |
parent | 86cd971ea4fee5fb596cd06e0dc8da60f4cf65d1 (diff) | |
parent | 42286b769c3cb6b9f8dd2dccf31e4232d6795d4e (diff) | |
download | otp-0d273c54d93fd0ddf03f98d138f302442a0f65f9.tar.gz otp-0d273c54d93fd0ddf03f98d138f302442a0f65f9.tar.bz2 otp-0d273c54d93fd0ddf03f98d138f302442a0f65f9.zip |
Merge branch 'pan/win64-port'
* pan/win64-port:
Update static cache
Back to not using 32bit time_t
Remove ancient WaitForInputIdle workaround
Iron out bugs in Win64 found in daily builds
Make Win64 build work both under MSYS and Cygwin
Fix aclocal.m4 to override changes in opu
Make whole of OTP build and release on Win64
Get cerl and distribution working in Win64
Get working prompt in Win64 using bootstrap code
Build Win64 Erlang emulator using MSYS
Add static win64 cache
OTP-9130
OTP-9766
Diffstat (limited to 'erts/aclocal.m4')
-rw-r--r-- | erts/aclocal.m4 | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/erts/aclocal.m4 b/erts/aclocal.m4 index ea5cc67fbe..339a15a2bb 100644 --- a/erts/aclocal.m4 +++ b/erts/aclocal.m4 @@ -112,6 +112,94 @@ fi dnl ---------------------------------------------------------------------- dnl +dnl LM_WINDOWS_ENVIRONMENT +dnl +dnl +dnl Tries to determine thw windows build environment, i.e. +dnl MIXED_CYGWIN_VC or MIXED_MSYS_VC +dnl + +AC_DEFUN(LM_WINDOWS_ENVIRONMENT, +[ +MIXED_CYGWIN=no +MIXED_MSYS=no + +AC_MSG_CHECKING(for mixed cygwin or msys and native VC++ environment) +if test "X$host" = "Xwin32" -a "x$GCC" != "xyes"; then + if test -x /usr/bin/cygpath; then + CFLAGS="-O2" + MIXED_CYGWIN=yes + AC_MSG_RESULT([Cygwin and VC]) + MIXED_CYGWIN_VC=yes + CPPFLAGS="$CPPFLAGS -DERTS_MIXED_CYGWIN_VC" + elif test -x /usr/bin/msysinfo; then + CFLAGS="-O2" + MIXED_MSYS=yes + AC_MSG_RESULT([MSYS and VC]) + MIXED_MSYS_VC=yes + CPPFLAGS="$CPPFLAGS -DERTS_MIXED_MSYS_VC" + else + AC_MSG_RESULT([undeterminable]) + AC_MSG_ERROR(Seems to be mixed windows but not with cygwin, cannot handle this!) + fi +else + AC_MSG_RESULT([no]) + MIXED_CYGWIN_VC=no + MIXED_MSYS_VC=no +fi +AC_SUBST(MIXED_CYGWIN_VC) +AC_SUBST(MIXED_MSYS_VC) + +MIXED_VC=no +if test "x$MIXED_MSYS_VC" = "xyes" -o "x$MIXED_CYGWIN_VC" = "xyes" ; then + MIXED_VC=yes +fi + +AC_SUBST(MIXED_VC) + +if test "x$MIXED_MSYS" != "xyes"; then + AC_MSG_CHECKING(for mixed cygwin and native MinGW environment) + if test "X$host" = "Xwin32" -a "x$GCC" = x"yes"; then + if test -x /usr/bin/cygpath; then + CFLAGS="-O2" + MIXED_CYGWIN=yes + AC_MSG_RESULT([yes]) + MIXED_CYGWIN_MINGW=yes + CPPFLAGS="$CPPFLAGS -DERTS_MIXED_CYGWIN_MINGW" + else + AC_MSG_RESULT([undeterminable]) + AC_MSG_ERROR(Seems to be mixed windows but not with cygwin, cannot handle this!) + fi + else + AC_MSG_RESULT([no]) + MIXED_CYGWIN_MINGW=no + fi +else + MIXED_CYGWIN_MINGW=no +fi +AC_SUBST(MIXED_CYGWIN_MINGW) + +AC_MSG_CHECKING(if we mix cygwin with any native compiler) +if test "X$MIXED_CYGWIN" = "Xyes"; then + AC_MSG_RESULT([yes]) +else + AC_MSG_RESULT([no]) +fi + +AC_SUBST(MIXED_CYGWIN) + +AC_MSG_CHECKING(if we mix msys with another native compiler) +if test "X$MIXED_MSYS" = "Xyes" ; then + AC_MSG_RESULT([yes]) +else + AC_MSG_RESULT([no]) +fi + +AC_SUBST(MIXED_MSYS) +]) + +dnl ---------------------------------------------------------------------- +dnl dnl LM_FIND_EMU_CC dnl dnl |