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Use a more reliable regex for extracting binary INFO strings 

A few different regular expressions were being used in various
places to extract info strings from binaries.  This uses a
consistent regex amongst all of them now.  This also fixes the
broken ABI detection for Cray compilers.
This commit is contained in:
Chuck Atkins 2014-09-03 17:00:48 -04:00
parent fb8acb74e8
commit 3e84e78c3f
4 changed files with 4 additions and 4 deletions
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2
Modules/CMakeDetermineCompilerABI.cmake
View File

@ -52,7 +52,7 @@ function(CMAKE_DETERMINE_COMPILER_ABI lang src)
message(STATUS "Detecting ${lang} compiler ABI info - done")
file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
"Detecting ${lang} compiler ABI info compiled with the following output:\n${OUTPUT}\n\n")
file(STRINGS "${BIN}" ABI_STRINGS LIMIT_COUNT 2 REGEX "INFO:[^[]*\\[")
file(STRINGS "${BIN}" ABI_STRINGS LIMIT_COUNT 2 REGEX "INFO:[A-Za-z0-9_]+\\[[^]]*\\]")
foreach(info ${ABI_STRINGS})
if("${info}" MATCHES "INFO:sizeof_dptr\\[0*([^]]*)\\]")
set(ABI_SIZEOF_DPTR "${CMAKE_MATCH_1}")

2
Modules/CMakeDetermineCompilerId.cmake
View File

@ -390,7 +390,7 @@ function(CMAKE_DETERMINE_COMPILER_ID_CHECK lang file)
set(SIMULATE_ID)
set(SIMULATE_VERSION)
file(STRINGS ${file}
CMAKE_${lang}_COMPILER_ID_STRINGS LIMIT_COUNT 6 REGEX "INFO:")
CMAKE_${lang}_COMPILER_ID_STRINGS LIMIT_COUNT 6 REGEX "INFO:[A-Za-z0-9_]+\\[[^]]*\\]")
set(COMPILER_ID_TWICE)
foreach(info ${CMAKE_${lang}_COMPILER_ID_STRINGS})
if("${info}" MATCHES "INFO:compiler\\[([^]\"]*)\\]")

2
Modules/FortranCInterface/Detect.cmake
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@ -67,7 +67,7 @@ endif()
set(FortranCInterface_SYMBOLS)
if(FortranCInterface_EXE)
file(STRINGS "${FortranCInterface_EXE}" _info_strings
LIMIT_COUNT 8 REGEX "INFO:[^[]*\\[")
LIMIT_COUNT 8 REGEX "INFO:[A-Za-z0-9_]+\\[[^]]*\\]")
foreach(info ${_info_strings})
if("${info}" MATCHES "INFO:symbol\\[([^]]*)\\]")
list(APPEND FortranCInterface_SYMBOLS ${CMAKE_MATCH_1})

2
Tests/PerConfig/perconfig.cmake
View File

@ -29,7 +29,7 @@ endif()
# Verify that the implementation files are named correctly.
foreach(lib pcStatic pcShared)
file(STRINGS "${${lib}_file}" info LIMIT_COUNT 1 REGEX "INFO:[^[]*\\[")
file(STRINGS "${${lib}_file}" info LIMIT_COUNT 1 REGEX "INFO:[A-Za-z0-9_]+\\[[^]]*\\]")
if(NOT "${info}" MATCHES "INFO:symbol\\[${lib}\\]")
message(SEND_ERROR "No INFO:symbol[${lib}] found in:\n ${${lib}_file}")
endif()