> if(${GrammarSource}/test.g IS_NEWER_THAN ${PROJECT_BINARY_DIR}/test.g)
> ADD_CUSTOM_TARGET(...)
> ADD_CUSTOM_COMMAND(...)
>
> i.e I am totally avoiding the process of rebuilding the test.g file and
> copying the generated files to build/parser
> *IF* test.g has not been modified.
...and
So, my question again: What exactly does not work?
I.e., does "cmake -E copy_if_different"
- copy a file although the destination exists
and has the same content as the source, or
Sorry for the confusion.
I thought something like the above mentioned happened, but in reality
nothing like it happ
On 03/05/2012 01:59 AM, Ajay Panyala wrote:
> I use cmake version 2.8.3.
>
> If I use CMakeLists from your previous reply, it avoids overwriting files
> when X=0.
> I have attached the output of your script.
Actually, this is exactly what I was talking about: The second "make
X=0" invocation rewr
I use cmake version 2.8.3.
If I use CMakeLists from your previous reply, it avoids overwriting files
when X=0.
I have attached the output of your script.
It works for my CMakeLists as well now. What I did now is
if(${GrammarSource}/test.g IS_NEWER_THAN ${PROJECT_BINARY_DIR}/test.g)
ADD_CUSTO
On 03/04/2012 08:02 PM, Ajay Panyala wrote:
> The following project is a boiled-down version of yours but doesn't
> need any programs except for CMake - that's what I actually meant
> with "minimal but complete" as I don't have the org.antlr.Tool
> Java program:
>
> I am sorry. I was mainly trying
The following project is a boiled-down version of yours but doesn't
need any programs except for CMake - that's what I actually meant
with "minimal but complete" as I don't have the org.antlr.Tool
Java program:
I am sorry. I was mainly trying to cleanup the big CMakeLists file
I had and removed ab
On 03/04/2012 01:06 AM, Ajay Panyala wrote:
> Please provide a minimal but complete example for this issue.
>
> Please find it in the following link
> http://pastie.org/private/pd13u33s9xpfihf2dbzc1q
The following project is a boiled-down version of yours but doesn't
need any programs except for
Please provide a minimal but complete example for this issue.
Please find it in the following link
http://pastie.org/private/pd13u33s9xpfihf2dbzc1q
Thank You
Ajay
On Sat, Mar 3, 2012 at 3:54 PM, Michael Hertling wrote:
> On 03/04/2012 12:14 AM, Ajay Panyala wrote:
> > No, it wouldn't; check it
On 03/04/2012 12:14 AM, Ajay Panyala wrote:
> No, it wouldn't; check it out:
>
> % touch a
> % rm -f b
> % ls b
> ls: cannot access b: No such file or directory
> % cmake -E copy_if_different a b
> % ls b
> b
> % cksum a b
> 4294967295 0 a
> 4294967295 0 b
>
> It works with one file, but I have 4
No, it wouldn't; check it out:
% touch a
% rm -f b
% ls b
ls: cannot access b: No such file or directory
% cmake -E copy_if_different a b
% ls b
b
% cksum a b
4294967295 0 a
4294967295 0 b
It works with one file, but I have 4 files that are generated.
I have 4 cmake -E copy_if_different commands,
No, it wouldn't;
Thanks. It works now. I might have done something wrong earlier.
- Ajay
On Sat, Mar 3, 2012 at 2:47 PM, Michael Hertling wrote:
> On 03/03/2012 10:36 PM, Ajay Panyala wrote:
> > Try "cmake -E copy_if_different ..."
> >
> > cmake -E copy_if_different build/test1.c build/tests/te
On 03/03/2012 10:36 PM, Ajay Panyala wrote:
> Try "cmake -E copy_if_different ..."
>
> cmake -E copy_if_different build/test1.c build/tests/test1.c
>
> That would work when make is run atleast once.
> When running make for the 1st time test1.c was never
> copied to build/tests before. So I would
Try "cmake -E copy_if_different ..."
cmake -E copy_if_different build/test1.c build/tests/test1.c
That would work when make is run atleast once.
When running make for the 1st time test1.c was never
copied to build/tests before. So I would be comparing a file with
another non-existant file and tha
Am Samstag, 3. März 2012, 21:41:49 schrieb Ajay Panyala:
> I have a custom target which runs a command to generate
> a C source file say test1.c
>
> ADD_CUSTOM_TARGET(TestGen ALL
> COMMAND genExec ${PROJECT_SOURCE_DIR}/Main.java
> DEPENDS ${PROJECT_SOURCE_DIR}/Main.java
> )
>
> And I have a custo
Hello,
I have a custom target which runs a command to generate
a C source file say test1.c
ADD_CUSTOM_TARGET(TestGen ALL
COMMAND genExec ${PROJECT_SOURCE_DIR}/Main.java
DEPENDS ${PROJECT_SOURCE_DIR}/Main.java
)
And I have a custom command that moves the generated *test1.c *
to a new directory in
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