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On 3/6/2010 8:04 PM, J Decker wrote:
<blockquote
cite="mid:8596d02a1003061804w32ec9919j390551f17be6cd28@mail.gmail.com"
type="cite">
<pre wrap="">there is a foreach() operator...
</pre>
</blockquote>
Well, thanks for trying, but what I actually want to know is how to add
something to all the current targets <i>automatically</i> - as in
without specifying them by hand, and how to get the compiler flags etc
of a particular target so that I can <i>generate</i> a custom command
that matches the given target.<br>
<br>
get_file_component(pchbase ${PrecompiledHeader} NAME_WE)<br>
get_file_component(pchpath ${PrecompiledHeader} PATH)<br>
<br>
<b> foreach ( target in LISTS CMAKE_TARGET_LIST )</b><br>
<br>
set(pchname "${CMAKE_BINARY_DIR}/${pchbase}.${target}.h")<br>
<br>
get_target_properties(defines ${target} COMPILE_DEFINITIONS)<br>
get_target_properties(flags ${target} COMPILE_FLAGS)<br>
set_target_properties(${target} PROPERTIES COMPILE_FLAGS
"${flags} -include ${pchname} -Winvalid-pch")<br>
<br>
add_custom_command(${target} PRE_BUILD COMMAND<br>
"ln -s ${pchname} ${PrecompiledHeader}" <br>
"g++ ${defines} ${flags} -o ${pchname}.gch ${pchname}")<br>
)<br>
endforeach ()<br>
<br>
Marked in bold is the part I'm struggling with.<br>
<br>
- Oliver<br>
<br>
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