diff options
| author | Stephan Bergmann <sbergman@redhat.com> | 2019-01-31 16:33:47 +0100 |
|---|---|---|
| committer | Stephan Bergmann <sbergman@redhat.com> | 2019-01-31 20:24:15 +0100 |
| commit | a6c22d4e086957b743a135163c71ac233062619e (patch) | |
| tree | fa71e050aac9acfce4cb88940ccfb1006debb67f /configure.ac | |
| parent | 4d3571a309fe27eded7a11924658b75fd100c738 (diff) | |
Allow CXX_X86_BINARY to be passed into autogen.sh
This is necessary for building with clang-cl, where $CXX_X86_BINARY needs to
match $CXX (i.e., both invoke clang-cl) so that the compiler switches (which
have been determined based on the nature of $CXX, i.e., are Clang-specific when
$CXX is clang-cl) passed to $CXX_X86_BINARY are actually understood by it.
(Building extensions/source/scanner/twain32shim.cxx failed with "cl : Command
line error D8021 : invalid numeric argument '/Wendif-labels'".)
For now, my local clang-cl build will just pass a suitable CXX_X86_BINARY
similar to the passed CXX (but with --target=i686-pc-windows-msvc -arch:SSE
instead of --target=x86_64-pc-windows-msvc) into autogen.sh.
Change-Id: Id958525f97e1d16f17af49e0b0288c1018885749
Reviewed-on: https://gerrit.libreoffice.org/67228
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index 06223b880b8c..f9149ebb9ddd 100644 --- a/configure.ac +++ b/configure.ac @@ -3610,15 +3610,18 @@ if test "$_os" = "WINNT"; then # needed to support TWAIN scan on both 32- and 64-bit systems BUILD_X86= - CXX_X86_BINARY= if test "$BITNESS_OVERRIDE" = "64"; then AC_MSG_CHECKING([for a x86 compiler and libraries for 32-bit binaries required for TWAIN support]) - if "$VC_PRODUCT_DIR/Tools/MSVC/$vcbuildnumber/bin/HostX86/x86/cl.exe" -? </dev/null >/dev/null 2>&1; then + if test -n "$CXX_X86_BINARY"; then + BUILD_X86=TRUE + AC_MSG_RESULT([preset]) + elif "$VC_PRODUCT_DIR/Tools/MSVC/$vcbuildnumber/bin/HostX86/x86/cl.exe" -? </dev/null >/dev/null 2>&1; then BUILD_X86=TRUE CXX_X86_BINARY="$VC_PRODUCT_DIR/Tools/MSVC/$vcbuildnumber/bin/HostX86/x86/cl.exe -arch:SSE" AC_MSG_RESULT([found]) else + CXX_X86_BINARY= AC_MSG_RESULT([not found]) AC_MSG_WARN([Installation set will not contain 32-bit binaries required for TWAIN support]) fi |