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| author | Jeff Cohen <jeffc@jolt-lang.org> | 2005-10-26 05:37:34 +0000 |
|---|---|---|
| committer | Jeff Cohen <jeffc@jolt-lang.org> | 2005-10-26 05:37:34 +0000 |
| commit | 4ed1de843dddb681b6a868d8acf2cb2f20f70131 (patch) | |
| tree | 3cc52fd625d9cf9912ed20e3428b8f4a264634c4 /win32/doflex.cmd | |
| parent | 3fd24bd61f0e87f08b3823f3825771c1d1081eeb (diff) | |
| download | llvm-4ed1de843dddb681b6a868d8acf2cb2f20f70131.tar.gz llvm-4ed1de843dddb681b6a868d8acf2cb2f20f70131.tar.bz2 llvm-4ed1de843dddb681b6a868d8acf2cb2f20f70131.tar.xz | |
Eliminate need for bison/flex in Visual Studio builds.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23999 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'win32/doflex.cmd')
| -rwxr-xr-x | win32/doflex.cmd | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/win32/doflex.cmd b/win32/doflex.cmd new file mode 100755 index 0000000000..5c0629d092 --- /dev/null +++ b/win32/doflex.cmd @@ -0,0 +1,19 @@ +@echo off +rem doflex.cmd prefix mode target source +rem mode - either debug or release +rem target - generated parser file name without extension +rem source - input to bison + +if "%1"=="debug" (set flags=-t) else (set flags=-t) + +rem Try and run flex. If it is present, great. +flex %flags% >%2.cpp %3 +if errorlevel 1 goto error +goto done + +:error +echo Flex could not run. Using pre-generated files. +copy %~pn3.cpp %2.cpp + +:done +exit 0 |