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handle multiline arguments in makefile correctly

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This commit is contained in:
Alexander Neumann 2020-04-09 12:41:16 +02:00
parent 661f329e03
commit f99b18d573
1 changed files with 5 additions and 4 deletions
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9
ports/gsl/CMakeLists.txt
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@ -9,7 +9,8 @@ function(extract_from_makefile PATTERN RETURN FILEPATH)
string(REGEX MATCH "${PATTERN}" CONTENTS "${MAKEFILE_CONTENT}") string(REGEX MATCH "${PATTERN}" CONTENTS "${MAKEFILE_CONTENT}")
set(CONTENTS ${CMAKE_MATCH_1}) set(CONTENTS ${CMAKE_MATCH_1})
# Split string into list # Split string into list
string(REGEX REPLACE "[ \t]+" ";" CONTENTS "${CONTENTS}") string(REGEX REPLACE "([\t ]+(\\\\\n)?)+" ";" CONTENTS "${CONTENTS}")
string(REGEX REPLACE "[\t ]*\\\\\n[\t ]*;" "" CONTENTS "${CONTENTS}")
if("${CONTENTS}" STREQUAL "") if("${CONTENTS}" STREQUAL "")
message(AUTHOR_WARNING "No match for \"${PATTERN}\" found in file ${FILEPATH}") message(AUTHOR_WARNING "No match for \"${PATTERN}\" found in file ${FILEPATH}")
endif() endif()
@ -19,8 +20,8 @@ endfunction(extract_from_makefile)
# Function to extract C sources from makefile # Function to extract C sources from makefile
function(extract_sources SUBFOLDER ALLSOURCES) function(extract_sources SUBFOLDER ALLSOURCES)
extract_from_makefile("lib[a-zA-Z1-9_]*_la_SOURCES[ \t]*=[ \t]*([^\n]*)" SOURCEFILES "${SUBFOLDER}/Makefile.am") extract_from_makefile("lib[a-zA-Z1-9_]*_la_SOURCES[ \t]*=[ \t]*(((\\\\\n)?[^\n])*)" SOURCEFILES "${SUBFOLDER}/Makefile.am")
# Add the folder in front of the file names # Add the folder in front of the file names
string(REGEX REPLACE "([^;]+)" "${SUBFOLDER}/\\1" SOURCEFILES "${SOURCEFILES}") string(REGEX REPLACE "([^;]+)" "${SUBFOLDER}/\\1" SOURCEFILES "${SOURCEFILES}")
# Return # Return
set(${ALLSOURCES} ${${ALLSOURCES}} ${SOURCEFILES} PARENT_SCOPE) set(${ALLSOURCES} ${${ALLSOURCES}} ${SOURCEFILES} PARENT_SCOPE)
@ -28,7 +29,7 @@ endfunction(extract_sources)
set(SOURCES) set(SOURCES)
set(CBLAS_SOURCES) set(CBLAS_SOURCES)
extract_from_makefile("SUBDIRS = ([^\n]*)" FOLDERS "./Makefile.am") extract_from_makefile("SUBDIRS = (((\\\\\n)?[^\n])*)" FOLDERS "./Makefile.am")
extract_sources("." SOURCES) extract_sources("." SOURCES)
foreach(DIR IN LISTS FOLDERS) foreach(DIR IN LISTS FOLDERS)
if("${DIR}" STREQUAL "cblas") if("${DIR}" STREQUAL "cblas")