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Enabling warnings! They catch things, like Pokemon

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And bad casts and bad constructors and and … Ya, Warnings good!
This commit is contained in:
John Harrison 2012-02-06 18:27:39 -06:00
parent 9734f943cb
commit 7d35eea4f7
1 changed files with 12 additions and 1 deletions
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13
serial.cmake
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@ -10,6 +10,18 @@ macro(build_serial)
project(Serial) project(Serial)
## Configurations ## Configurations
# Enable warnings
# Assuming unix means a gcc style compiler, eg. g++ or clang++.
IF(UNIX)
set(CMAKE_CXX_FLAGS "-ferror-limit=5 -Wall -Weffc++ -pedantic -pedantic-errors -Wextra -Wall -Waggregate-return -Wcast-align -Wcast-qual -Wchar-subscripts -Wcomment -Wconversion -Wdisabled-optimization -Wfloat-equal -Wformat -Wformat=2 -Wformat-nonliteral -Wformat-security -Wformat-y2k -Wimplicit -Wimport -Winit-self -Winline -Winvalid-pch -Wlong-long -Wmissing-braces -Wmissing-field-initializers -Wmissing-format-attribute -Wmissing-include-dirs -Wmissing-noreturn -Wpacked -Wparentheses -Wpointer-arith -Wredundant-decls -Wreturn-type -Wsequence-point -Wshadow -Wsign-compare -Wstack-protector -Wstrict-aliasing -Wstrict-aliasing=2 -Wswitch -Wswitch-default -Wswitch-enum -Wtrigraphs -Wuninitialized -Wunknown-pragmas -Wunreachable-code -Wunused -Wunused-function -Wunused-label -Wunused-parameter -Wunused-value -Wunused-variable -Wvariadic-macros -Wvolatile-register-var -Wwrite-strings")
ELSEIF(WIN32)
# Force to always compile with W4
if(CMAKE_CXX_FLAGS MATCHES "/W[0-4]")
string(REGEX REPLACE "/W[0-4]" "/W4" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
else()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4")
endif()
endif(UNIX)
# Use clang if available # Use clang if available
IF(EXISTS /usr/bin/clang) IF(EXISTS /usr/bin/clang)
@ -17,7 +29,6 @@ macro(build_serial)
set(CMAKE_OSX_DEPLOYMENT_TARGET "") set(CMAKE_OSX_DEPLOYMENT_TARGET "")
set(SERIAL_BUILD_WARNINGS TRUE) set(SERIAL_BUILD_WARNINGS TRUE)
IF(SERIAL_BUILD_WARNINGS) IF(SERIAL_BUILD_WARNINGS)
set(CMAKE_CXX_FLAGS "-ferror-limit=5 -Wall -Weffc++ -pedantic -pedantic-errors -Wextra -Wall -Waggregate-return -Wcast-align -Wcast-qual -Wchar-subscripts -Wcomment -Wconversion -Wdisabled-optimization -Wfloat-equal -Wformat -Wformat=2 -Wformat-nonliteral -Wformat-security -Wformat-y2k -Wimplicit -Wimport -Winit-self -Winline -Winvalid-pch -Wlong-long -Wmissing-braces -Wmissing-field-initializers -Wmissing-format-attribute -Wmissing-include-dirs -Wmissing-noreturn -Wpacked -Wparentheses -Wpointer-arith -Wredundant-decls -Wreturn-type -Wsequence-point -Wshadow -Wsign-compare -Wstack-protector -Wstrict-aliasing -Wstrict-aliasing=2 -Wswitch -Wswitch-default -Wswitch-enum -Wtrigraphs -Wuninitialized -Wunknown-pragmas -Wunreachable-code -Wunused -Wunused-function -Wunused-label -Wunused-parameter -Wunused-value -Wunused-variable -Wvariadic-macros -Wvolatile-register-var -Wwrite-strings")
ELSE(SERIAL_BUILD_WARNINGS) ELSE(SERIAL_BUILD_WARNINGS)
set(CMAKE_CXX_FLAGS "-ferror-limit=5") set(CMAKE_CXX_FLAGS "-ferror-limit=5")
ENDIF(SERIAL_BUILD_WARNINGS) ENDIF(SERIAL_BUILD_WARNINGS)