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-rw-r--r--build-clang.bat.in52
1 files changed, 45 insertions, 7 deletions
diff --git a/build-clang.bat.in b/build-clang.bat.in
index dadb1f7..c983aae 100644
--- a/build-clang.bat.in
+++ b/build-clang.bat.in
@@ -8,7 +8,7 @@ goto start
:usage
echo.
-echo Usage: %0 [/?] [^<options^>] [^<clang++-compiler^>]
+echo Usage: %0 [/?] [^<options^>] [--] [^<clang++-compiler^>] [^<compile-options^>] [-- ^<link-options^>]
echo Options:
echo --local Don't build from packages, only from local source.
echo --no-bpkg Don't install bpkg nor bdep ^(requires --local^).
@@ -263,15 +263,48 @@ if "_%~1_" == "_--verbose_" (
if "_%~1_" == "_--_" shift
-rem Validate options and arguments.
-rem
-
rem Compiler.
rem
if "_%1_" == "__" (
set "cxx=clang++"
) else (
- set "cxx=%1"
+ set "cxx=%~1"
+ shift
+)
+
+rem Compile and link options.
+rem
+set "compile_ops="
+set "link_ops="
+
+:compile_options
+if not "_%1_" == "__" (
+ if not "_%~1_" == "_--_" (
+ set "compile_ops=%compile_ops% %~1"
+ shift
+ goto compile_options
+ ) else (
+ shift
+ )
+)
+
+:link_options
+if not "_%1_" == "__" (
+ set "link_ops=%link_ops% %~1"
+ shift
+ goto link_options
+)
+
+if not "_%compile_ops%_" == "__" (
+ set coptions="config.cc.coptions=-m64%compile_ops%"
+) else (
+ set coptions="config.cc.coptions=-m64 -O2"
+)
+
+if not "_%link_ops%_" == "__" (
+ set loptions="config.cc.loptions=%link_ops:~1%"
+) else (
+ set "loptions="
)
rem Merge jobs and make_options into make.
@@ -284,6 +317,9 @@ if not "_%make%_" == "__" (
if not "_%make_options%_" == "__" set "make=!make!%make_options%"
)
+rem Validate options and arguments.
+rem
+
rem If --no-bpkg is specified, then we require --local to also be specified
rem since it won't be possible to build things from packages without bpkg.
rem Also imply --no-bdep in this case, since bdep is pretty much useless
@@ -454,7 +490,8 @@ cd ..
build2\build2\b-boot %verbose% configure^
config.config.hermetic=true^
config.cxx=%cxx%^
- "config.cc.coptions=-m64 -O2"^
+ %coptions%^
+ %loptions%^
config.bin.lib=shared^
config.install.root=%idir%^
%conf_exe_affixes%
@@ -575,7 +612,8 @@ cd %cdir%
cc^
config.config.hermetic=true^
config.cxx=%cxx%^
- "config.cc.coptions=-m64 -O2"^
+ %coptions%^
+ %loptions%^
config.bin.lib=shared^
config.install.root=%idir%^
%conf_exe_affixes%