Require target in environment scripts

1 files changed, 12 insertions, 7 deletions

diff --git a/etc/environments/default-mingw.bat b/etc/environments/default-mingw.bat
index 3d9bcb1..0491882 100644
--- a/etc/environments/default-mingw.bat
+++ b/etc/environments/default-mingw.bat
@@ -7,6 +7,9 @@ rem license   : TBC; see accompanying LICENSE file
 rem
 rem Environment setup script for C/C++ compilation with MinGW GCC.
 rem
+rem Note that we assume the compiler's default target is x86_64-w64-mingw32
+rem and, if requested, i686-w64-mingw32 can be selected with -m32.
+rem
 
 rem %1  - target
 rem %2  - bbot executable
@@ -20,16 +23,18 @@ set "PATH=$MINGW;%PATH%"
 
 rem Based on target determine what we are building.
 rem
-rem Note that an empty argument is passed as "" (literal quotes).
-rem
-if _%1_ == _""_ (
-  rem
+if "_%1_" == "_x86_64-w64-mingw32_" (
+  set "mode="
 ) else (
-  echo error: unknown target %1
-  goto error
+  if "_%1_" == "_i686-w64-mingw32_" (
+    set "mode=config.cc.coptions+=-m32"
+  ) else (
+    echo error: unknown target %1
+    goto error
+  )
 )
 
-%2 %3 %4 %5 %6 %7 %8 %9 cc config.c=gcc config.cxx=g++
+%2 %3 %4 %5 %6 %7 %8 %9 cc config.c=gcc config.cxx=g++ %mode%
 if errorlevel 1 goto error
 
 goto end