Enables calling
widl -t in.idl -o out.tlb
without further parameters in MSYS2 environments.
Signed-off-by: Helge Konetzka <[email protected]>
---
I'm experiencing issues compiling
https://gitlab.com/qemu-project/qemu/-/blob/master/qga/vss-win32/qga-vss.idl
in /mingw64 environment of MSYS2
Currently widl is packaged like
configure --prefix=/mingw64 \
--build=x86_64-w64-mingw32 --host=x86_64-w64-mingw32 \
&& make && make install
which results in:
gcc ... \
-DINCLUDEDIR=\""/mingw64/x86_64-w64-mingw32/include"\" \
-DBIN_TO_INCLUDEDIR=\""../x86_64-w64-mingw32/include"\" \
-DBIN_TO_DLLDIR=\""../x86_64-w64-mingw32/include"\" \
-DDLLDIR="\"/mingw64/lib\"" \
...
$ widl -t qga-vss.idl -o qga-vss.tlb
qga-vss.idl:1: error: Unable to open include file oaidl.idl
Next widl will be packaged like
configure --prefix=/mingw64 \
--build=x86_64-w64-mingw32 --host=x86_64-w64-mingw32 \
--with-widl-includedir="/mingw64/include" && \
make && make install
which results in:
gcc ... \
-DINCLUDEDIR=\""/mingw64/include"\" \
-DBIN_TO_INCLUDEDIR=\""../include"\" \
-DBIN_TO_DLLDIR=\""../include"\" \
-DDLLDIR="\"/mingw64/lib\"" \
...
$ widl -t qga-vss.idl -o qga-vss.tlb
error: cannot find stdole2.tlb
Now BIN_TO_INCLUDEDIR is set in a way widl.c can make use of it in line 742:
wpp_add_include_path(strmake("%s%s/%s", sysroot, exe_path,
BIN_TO_INCLUDEDIR));
But there is no equivalent to line 742 in widl.c to make use of
BIN_TO_DLLDIR, which this patch addresses.
After application of the patch
$ widl -t qga-vss.idl -o qga-vss.tlb
succeeds.
---
mingw-w64-tools/widl/src/widl.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/mingw-w64-tools/widl/src/widl.c
b/mingw-w64-tools/widl/src/widl.c
index 995e95792..2955dddc2 100644
--- a/mingw-w64-tools/widl/src/widl.c
+++ b/mingw-w64-tools/widl/src/widl.c
@@ -740,6 +740,7 @@ int main(int argc,char *argv[])
strrchr (exe_path, '/')[1] = '\0';
}
wpp_add_include_path(strmake("%s%s/%s", sysroot, exe_path,
BIN_TO_INCLUDEDIR));
+ strarray_add(&dlldirs, strmake("%s%s/%s", sysroot, exe_path,
BIN_TO_DLLDIR));
}
if (pointer_size)
--
2.36.1
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