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Cmake: adjust dlllist.cmake to no longer be created on the fly

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Because of this a bunch of variables need to be passed in and the quoting
changes in rather subtle ways.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2015-12-17 15:50:10 -08:00
parent 63290e3155
commit c7278cd9ed
2 changed files with 6 additions and 5 deletions
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2
CMakeLists.txt
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@ -389,7 +389,7 @@ elseif(CMAKE_SYSTEM_NAME STREQUAL "Windows")
# the script we created above is now added as a command to run at
# install time - so this ensures that subsurface.exe has been
# built before this is run
install(CODE "execute_process(COMMAND ${CMAKE_COMMAND} -DSTAGING=${WINDOWSSTAGING} -P cmake/Modules/dlllist.cmake)")
install(CODE "execute_process(COMMAND ${CMAKE_COMMAND} -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER} -DSUBSURFACE_TARGET=${SUBSURFACE_TARGET} -DSUBSURFACE_SOURCE=${CMAKE_SOURCE_DIR} -DSTAGING=${WINDOWSSTAGING} -P ${CMAKE_SOURCE_DIR}/cmake/Modules/dlllist.cmake)")
# create the subsurface-x.y.z.exe installer - this needs to depend
# on the install target but cmake doesn't allow that, so we depend

9
cmake/Modules/dlllist.cmake
View file

@ -9,10 +9,11 @@ execute_process(
# figure out where we should search for libraries
execute_process(
COMMAND ${CMAKE_C_COMPILER} -print-search-dirs
COMMAND sed -nE "/^libraries: =/{s///;s,/lib/?\\\(:|\\\$\\\$\\\),/bin\\\\1,g;p;q;}"
COMMAND sed -nE "/^libraries: =/{s///;s,/lib/?\(:|\$\$\),/bin\\1,g;p;q;}"
OUTPUT_VARIABLE ADDPATH
OUTPUT_STRIP_TRAILING_WHITESPACE
)
message(STATUS "addpath is ${ADDPATH}")
# since cmake doesn't appear to give us a variable with
# all libraries we link against, grab the link.txt script
# instead and drop the command name from it (before the
@ -20,20 +21,20 @@ execute_process(
# linker used contains a space...
execute_process(
COMMAND tail -1 CMakeFiles/subsurface.dir/link.txt
COMMAND cut -d\\ -f 2-
COMMAND cut -d\ -f 2-
OUTPUT_VARIABLE LINKER_LINE
OUTPUT_STRIP_TRAILING_WHITESPACE
)
# finally run our win-ldd.pl script against that to
# collect all the required dlls
execute_process(
COMMAND sh -c "OBJDUMP=${OBJDUMP}-objdump PATH=$ENV{PATH}:${ADDPATH} perl ${CMAKE_SOURCE_DIR}/scripts/win-ldd.pl ${SUBSURFACE_TARGET}.exe ${LINKER_LINE}"
COMMAND sh -c "OBJDUMP=${OBJDUMP}-objdump PATH=$ENV{PATH}:${ADDPATH} perl ${SUBSURFACE_SOURCE}/scripts/win-ldd.pl ${SUBSURFACE_TARGET}.exe ${LINKER_LINE}"
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
OUTPUT_VARIABLE DLLS
OUTPUT_STRIP_TRAILING_WHITESPACE
)
# replace newlines with semicolons so this is a cmake list
string(REPLACE "\\n" ";" DLLLIST ${DLLS})
string(REPLACE "\n" ";" DLLLIST ${DLLS})
# executing 'install' as a command seems hacky, but you
# can't use the install() cmake function in a script
foreach(DLL ${DLLLIST})