if(${GrammarSource}/test.g IS_NEWER_THAN ${PROJECT_BINARY_DIR}/test.g)
ADD_CUSTOM_TARGET(...)
ADD_CUSTOM_COMMAND(...)
i.e I am totally avoiding the process of rebuilding the test.g file and
copying the generated files to build/parser
*IF* test.g has not been modified.
...and if
On 03/04/2012 01:06 AM, Ajay Panyala wrote:
Please provide a minimal but complete example for this issue.
Please find it in the following link
http://pastie.org/private/pd13u33s9xpfihf2dbzc1q
The following project is a boiled-down version of yours but doesn't
need any programs except for
The following project is a boiled-down version of yours but doesn't
need any programs except for CMake - that's what I actually meant
with minimal but complete as I don't have the org.antlr.Tool
Java program:
I am sorry. I was mainly trying to cleanup the big CMakeLists file
I had and removed
On 03/04/2012 08:02 PM, Ajay Panyala wrote:
The following project is a boiled-down version of yours but doesn't
need any programs except for CMake - that's what I actually meant
with minimal but complete as I don't have the org.antlr.Tool
Java program:
I am sorry. I was mainly trying to
I use cmake version 2.8.3.
If I use CMakeLists from your previous reply, it avoids overwriting files
when X=0.
I have attached the output of your script.
It works for my CMakeLists as well now. What I did now is
if(${GrammarSource}/test.g IS_NEWER_THAN ${PROJECT_BINARY_DIR}/test.g)
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 rewrites
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
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 custom
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 that
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 be
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 mhertl...@online.dewrote:
On 03/03/2012 10:36 PM, Ajay Panyala wrote:
Try cmake -E copy_if_different ...
cmake -E copy_if_different build/test1.c
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
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 files that
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 mhertl...@online.dewrote:
On 03/04/2012 12:14 AM, Ajay Panyala wrote:
No, it
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