Quoting Philip Lowman <[EMAIL PROTECTED]>:
I'm trying to figure out how to use FILE(READ) coupled with some other
CMake call to split a text file into multiple lines that ultimately end
up in a CMake List.
The goal is to get all of the lines into a CMake list so I can iterate
through it with FOREACH() and process each line separately.
I was wondering if anyone has any ideas on how to do this?
I don't know how to achieve that using only CMake.
I tried to do the same because I wanted to have a "make uninstall"
target in my projects and I had to resort to the shell. AFAIK you can
group the platforms CMake supports in two groups: Windows (where you
have to script cmd.exe) and all the others (which have a
bsh-compatible shell).
This is the code I am using in my "make uninstall", you can probably
use it as a starting point:
#
# Create a "make uninstall" target
#
# Prototype:
# GENERATE_UNINSTALL_TARGET()
# Parameters:
# (none)
# Unix version works with any SUS-compliant operating system, as it
needs only Bourne Shell features
# Win32 version works with any Windows which supports extended cmd.exe
syntax (Windows NT 4.0 and newer, maybe Windows NT 3.x too).
MACRO(GENERATE_UNINSTALL_TARGET)
ADD_TO_DISTCLEAN( ${PROJECT_BINARY_DIR}/uninstall.dir )
IF(WIN32)
ADD_CUSTOM_TARGET(uninstall
\"FOR /F \"tokens=1* delims= \" %%f IN
\(${CMAKE_CURRENT_BINARY_DIR}/install_manifest.txt"}\)\" DO \(
IF EXIST %%f \(
del /q /f %%f"
\) ELSE \(
echo Problem when removing %%f - Probable causes: File already
removed or not enough permissions
\)
\) VERBATIM
)
ELSE(WIN32)
# Unix
ADD_CUSTOM_TARGET(uninstall cat
"${CMAKE_CURRENT_BINARY_DIR}/install_manifest.txt" | while read f \;
do if [ -e \"\$\${f}\" ]; then rm \"\$\${f}\" \; else echo \"Problem
when removing \"\$\${f}\" - Probable causes: File already removed or
not enough permissions\" \; fi\; done COMMENT Uninstalling... )
ENDIF(WIN32)
ENDMACRO(GENERATE_UNINSTALL_TARGET)
--
Pau Garcia i Quiles
http://www.elpauer.org
(Due to the amount of work, I usually need 10 days to answer)
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