Hi all,
Currently I am using a CompilerFlags.cmake file for setting all my flags, done
with:
set(CMAKE_USER_MAKE_RULES_OVERRIDE
${CMAKE_CURRENT_SOURCE_DIR}/cmake/CompilerFlags.cmake CACHE
STRING "Override makefile generation rules.")
In this CompilerFlags.cmake all targets (DEBUG, RELEASE,...) are set. After
invoking my script on
the commandline of Windows7 with:
cmake -DCMAKE_BUILD_TYPE=DEBUG -Dbuild_hmi=on -G "MinGW Makefiles"
..\..\work\trunk
I would expect that all flags are correctly setted. But when I take a look at
the corresponding
files the flags are strange setted.
My c flags are setted twice (flags.make).
C_FLAGS = -g -ggdb -ansi -std=c99 -DDEBUG -W -Wextra -Wall -Wbad-function-cast
-Wcomments
-Wunused-macros -Wendif-labels -Wmissing-declarations -Wmissing-prototypes
-Wnested-externs
-Wold-style-definition -Wstrict-prototypes -Wdeclaration-after-statement
-fprofile-arcs
-ftest-coverage -fmessage-length=0 -g -ggdb -ansi -std=c99 -DDEBUG -W -Wextra
-Wall
-Wbad-function-cast -Wcomments -Wunused-macros -Wendif-labels
-Wmissing-declarations
-Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wstrict-prototypes
-Wdeclaration-after-statement -fprofile-arcs -ftest-coverage -fmessage-length=0
On the other side my c++ flags are not set (flags.make).
CXX_FLAGS = -g
My system is Windows7 and I am using CMake 2.8.0.
Thanks for your help.
Greetings
Alexander
###############################################################################
#
###############################################################################
# platform check first then check for environmente.
if(WIN32)
# visual studio
if(MSVC)
# C
set(CMAKE_C_FLAGS_DEBUG "/D_DEBUG /W3 /Wall /Tc /MTd /Zi /Ob0
/Od /RTC1")
set(CMAKE_C_FLAGS_RELEASE "/D NDEBUG /W3 /Wall /Tc /MT /O2 /Og
/Ob2/GL")
set(CMAKE_C_FLAGS_MINSIZEREL "/D NDEBUG /W3 /Wall /Tc /MT /Ox /GL")
set(CMAKE_C_FLAGS_RELWITHDEBINFO "/D NDEBUG /W3 /Wall /Tc /MT /ZI /O2
/Ob1 /GL")
# C++
set(CMAKE_CXX_FLAGS_DEBUG "/D_DEBUG /W3 /Wall /Tp /MTd /Zi
/Ob0 /Od /RTC1")
set(CMAKE_CXX_FLAGS_RELEASE "/D NDEBUG /W3 /Wall /Tp /MT /O2 /Og
/Ob2 /GL")
set(CMAKE_CXX_FLAGS_MINSIZEREL "/D NDEBUG /W3 /Wall /Tp /MT /Ox
/GL")
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "/D NDEBUG /W3 /Wall /Tp /MT /ZI /O2
/Ob1 /GL")
#MinGW
elseif(MINGW)
# C
#set(CMAKE_C_FLAGS "-g -ggdb -ansi -std=c99 -DDEBUG -W
-Wextra -Wall -Wbad-function-cast -Wcomments -Wunused-macros -Wendif-labels
-Wmissing-declarations -Wmissing-prototypes -Wnested-externs
-Wold-style-definition -Wstrict-prototypes -Wdeclaration-after-statement
-fprofile-arcs -ftest-coverage -fmessage-length=0")
set(CMAKE_C_FLAGS_DEBUG "-g -ggdb -ansi -std=c99 -DDEBUG -W
-Wextra -Wall -Wbad-function-cast -Wcomments -Wunused-macros -Wendif-labels
-Wmissing-declarations -Wmissing-prototypes -Wnested-externs
-Wold-style-definition -Wstrict-prototypes -Wdeclaration-after-statement
-fprofile-arcs -ftest-coverage -fmessage-length=0")
set(CMAKE_C_FLAGS_RELEASE "-O2 -DNDEBUG -W -Wextra -Wall
-Wbad-function-cast -Wcomments -Wunused-macros -Wendif-labels
-Wmissing-declarations -Wmissing-prototypes -Wnested-externs
-Wold-style-definition -Wstrict-prototypes -Wdeclaration-after-statement
-fmessage-length=0")
set(CMAKE_C_FLAGS_MINSIZEREL "-O3 -Os -DNDEBUG -W -Wextra -Wall
-Wbad-function-cast -Wcomments -Wunused-macros -Wendif-labels
-Wmissing-declarations -Wmissing-prototypes -Wnested-externs
-Wold-style-definition -Wstrict-prototypes -Wdeclaration-after-statement
-fmessage-length=0")
set(CMAKE_C_FLAGS_RELWITHDEBINFO "-g -O2 -DNDEBUG -W -Wextra -Wall
-Wbad-function-cast -Wcomments -Wunused-macros -Wendif-labels
-Wmissing-declarations -Wmissing-prototypes -Wnested-externs
-Wold-style-definition -Wstrict-prototypes -Wdeclaration-after-statement
-fprofile-arcs -ftest-coverage -fmessage-length=0")
# C++
#set(CMAKE_CXX_FLAGS "-g -DDEBUG -W -Wextra -Wall
-Wshadow -Wunused-variable -Wunused-parameter -Wunused-function -Wunused
-Wno-system-headers -Wno-deprecated -Woverloaded-virtual -Wwrite-strings
-fprofile-arcs -ftest-coverage -fmessage-length=0")
set(CMAKE_CXX_FLAGS_DEBUG "-g -DDEBUG -W -Wextra -Wall
-Wshadow -Wunused-variable -Wunused-parameter -Wunused-function -Wunused
-Wno-system-headers -Wno-deprecated -Woverloaded-virtual -Wwrite-strings
-fprofile-arcs -ftest-coverage -fmessage-length=0")
set(CMAKE_CXX_FLAGS_RELEASE "-O2 -DNDEBUG -W -Wextra -Wall
-Wshadow -Wunused-variable -Wunused-parameter -Wunused-function -Wunused
-Wno-system-headers -Wno-deprecated -Woverloaded-virtual -Wwrite-strings
-fmessage-length=0")
set(CMAKE_CXX_FLAGS_MINSIZEREL "-O3 -Os -DNDEBUG -W -Wextra -Wall
-Wshadow -Wunused-variable -Wunused-parameter -Wunused-function -Wunused
-Wno-system-headers -Wno-deprecated -Woverloaded-virtual -Wwrite-strings
-fmessage-length=0")
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-g -O2 -DNDEBUG -W -Wextra -Wall
-Wshadow -Wunused-variable -Wunused-parameter -Wunused-function -Wunused
-Wno-system-headers -Wno-deprecated -Woverloaded-virtual -Wwrite-strings
-fprofile-arcs -ftest-coverage -fmessage-length=0")
# cygwin environment
elseif(CYGWIN)
# C
set(CMAKE_C_FLAGS "-g -ggdb -ansi -std=c99 -DDEBUG -W
-Wextra -Wall -Wbad-function-cast -Wcomments -Wunused-macros -Wendif-labels
-Wmissing-declarations -Wmissing-prototypes -Wnested-externs
-Wold-style-definition -Wstrict-prototypes -Wdeclaration-after-statement
-fprofile-arcs -ftest-coverage -fmessage-length=0")
set(CMAKE_C_FLAGS_DEBUG "-g -ggdb -ansi -std=c99 -DDEBUG -W
-Wextra -Wall -Wbad-function-cast -Wcomments -Wunused-macros -Wendif-labels
-Wmissing-declarations -Wmissing-prototypes -Wnested-externs
-Wold-style-definition -Wstrict-prototypes -Wdeclaration-after-statement
-fprofile-arcs -ftest-coverage -fmessage-length=0")
set(CMAKE_C_FLAGS_RELEASE "-O2 -DNDEBUG -W -Wextra -Wall
-Wbad-function-cast -Wcomments -Wunused-macros -Wendif-labels
-Wmissing-declarations -Wmissing-prototypes -Wnested-externs
-Wold-style-definition -Wstrict-prototypes -Wdeclaration-after-statement
-fmessage-length=0")
set(CMAKE_C_FLAGS_MINSIZEREL "-O3 -Os -DNDEBUG -W -Wextra -Wall
-Wbad-function-cast -Wcomments -Wunused-macros -Wendif-labels
-Wmissing-declarations -Wmissing-prototypes -Wnested-externs
-Wold-style-definition -Wstrict-prototypes -Wdeclaration-after-statement
-fmessage-length=0")
set(CMAKE_C_FLAGS_RELWITHDEBINFO "-g -O2 -DNDEBUG -W -Wextra -Wall
-Wbad-function-cast -Wcomments -Wunused-macros -Wendif-labels
-Wmissing-declarations -Wmissing-prototypes -Wnested-externs
-Wold-style-definition -Wstrict-prototypes -Wdeclaration-after-statement
-fprofile-arcs -ftest-coverage -fmessage-length=0")
# C++
set(CMAKE_CXX_FLAGS "-g -DDEBUG -W -Wextra -Wall
-Wshadow -Wunused-variable -Wunused-parameter -Wunused-function -Wunused
-Wno-system-headers -Wno-deprecated -Woverloaded-virtual -Wwrite-strings
-fprofile-arcs -ftest-coverage -fmessage-length=0")
set(CMAKE_CXX_FLAGS_DEBUG "-g -DDEBUG -W -Wextra -Wall
-Wshadow -Wunused-variable -Wunused-parameter -Wunused-function -Wunused
-Wno-system-headers -Wno-deprecated -Woverloaded-virtual -Wwrite-strings
-fprofile-arcs -ftest-coverage -fmessage-length=0")
set(CMAKE_CXX_FLAGS_RELEASE "-O2 -DNDEBUG -W -Wextra -Wall
-Wshadow -Wunused-variable -Wunused-parameter -Wunused-function -Wunused
-Wno-system-headers -Wno-deprecated -Woverloaded-virtual -Wwrite-strings
-fmessage-length=0")
set(CMAKE_CXX_FLAGS_MINSIZEREL "-O3 -Os -DNDEBUG -W -Wextra -Wall
-Wshadow -Wunused-variable -Wunused-parameter -Wunused-function -Wunused
-Wno-system-headers -Wno-deprecated -Woverloaded-virtual -Wwrite-strings
-fmessage-length=0")
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-g -O2 -DNDEBUG -W -Wextra -Wall
-Wshadow -Wunused-variable -Wunused-parameter -Wunused-function -Wunused
-Wno-system-headers -Wno-deprecated -Woverloaded-virtual -Wwrite-strings
-fprofile-arcs -ftest-coverage -fmessage-length=0")
endif(MSVC)
elseif(APPLE)
MESSAGE(FATAL " There are no flags set for apple")
elseif(UNIX)
# C
set(CMAKE_C_FLAGS "-g -ggdb -ansi -std=c99 -DDEBUG -W
-Wextra -Wall -Wbad-function-cast -Wcomments -Wunused-macros -Wendif-labels
-Wmissing-declarations -Wmissing-prototypes -Wnested-externs
-Wold-style-definition -Wstrict-prototypes -Wdeclaration-after-statement
-fprofile-arcs -ftest-coverage -fmessage-length=0")
set(CMAKE_C_FLAGS_DEBUG "-g -ggdb -ansi -std=c99 -DDEBUG -W
-Wextra -Wall -Wbad-function-cast -Wcomments -Wunused-macros -Wendif-labels
-Wmissing-declarations -Wmissing-prototypes -Wnested-externs
-Wold-style-definition -Wstrict-prototypes -Wdeclaration-after-statement
-fprofile-arcs -ftest-coverage -fmessage-length=0")
set(CMAKE_C_FLAGS_RELEASE "-O2 -DNDEBUG -W -Wextra -Wall
-Wbad-function-cast -Wcomments -Wunused-macros -Wendif-labels
-Wmissing-declarations -Wmissing-prototypes -Wnested-externs
-Wold-style-definition -Wstrict-prototypes -Wdeclaration-after-statement
-fmessage-length=0")
set(CMAKE_C_FLAGS_MINSIZEREL "-O3 -Os -DNDEBUG -W -Wextra -Wall
-Wbad-function-cast -Wcomments -Wunused-macros -Wendif-labels
-Wmissing-declarations -Wmissing-prototypes -Wnested-externs
-Wold-style-definition -Wstrict-prototypes -Wdeclaration-after-statement
-fmessage-length=0")
set(CMAKE_C_FLAGS_RELWITHDEBINFO "-g -O2 -DNDEBUG -W -Wextra -Wall
-Wbad-function-cast -Wcomments -Wunused-macros -Wendif-labels
-Wmissing-declarations -Wmissing-prototypes -Wnested-externs
-Wold-style-definition -Wstrict-prototypes -Wdeclaration-after-statement
-fprofile-arcs -ftest-coverage -fmessage-length=0")
# C++
set(CMAKE_CXX_FLAGS "-g -DDEBUG -W -Wextra -Wall -Wshadow
-Wunused-variable -Wunused-parameter -Wunused-function -Wunused
-Wno-system-headers -Wno-deprecated -Woverloaded-virtual -Wwrite-strings
-fprofile-arcs -ftest-coverage -fmessage-length=0")
set(CMAKE_CXX_FLAGS_DEBUG "-g -DDEBUG -W -Wextra -Wall -Wshadow
-Wunused-variable -Wunused-parameter -Wunused-function -Wunused
-Wno-system-headers -Wno-deprecated -Woverloaded-virtual -Wwrite-strings
-fprofile-arcs -ftest-coverage -fmessage-length=0")
set(CMAKE_CXX_FLAGS_RELEASE "-O2 -DNDEBUG -W -Wextra -Wall -Wshadow
-Wunused-variable -Wunused-parameter -Wunused-function -Wunused
-Wno-system-headers -Wno-deprecated -Woverloaded-virtual -Wwrite-strings
-fmessage-length=0")
set(CMAKE_CXX_FLAGS_MINSIZEREL "-O3 -Os -DNDEBUG -W -Wextra -Wall
-Wshadow -Wunused-variable -Wunused-parameter -Wunused-function -Wunused
-Wno-system-headers -Wno-deprecated -Woverloaded-virtual -Wwrite-strings
-fmessage-length=0")
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-g -O2 -DNDEBUG -W -Wextra -Wall
-Wshadow -Wunused-variable -Wunused-parameter -Wunused-function -Wunused
-Wno-system-headers -Wno-deprecated -Woverloaded-virtual -Wwrite-strings
-fprofile-arcs -ftest-coverage -fmessage-length=0")
else(WIN32)
# C
set(CMAKE_C_FLAGS_DEBUG "-g -ggdb -ansi -std=c99 -DDEBUG -mfpu=vfp
-mthumb -mcpu=cortex-m3 -MD -nostartfiles -W -Wextra -Wall -Wbad-function-cast
-Wcomments -Wunused-macros -Wendif-labels -Wmissing-declarations
-Wmissing-prototypes -Wnested-externs -Wold-style-definition
-Wstrict-prototypes -Wdeclaration-after-statement -fprofile-arcs
-ftest-coverage -fmessage-length=0")
set(CMAKE_C_FLAGS_RELEASE "-O2 -ansi -std=c99 -mfpu=vfp -mthumb
-mcpu=cortex-m3 -MD -nostartfiles -DNDEBUG -W -Wextra -Wall -Wbad-function-cast
-Wcomments -Wunused-macros -Wendif-labels -Wmissing-declarations
-Wmissing-prototypes -Wnested-externs -Wold-style-definition
-Wstrict-prototypes -Wdeclaration-after-statement -fmessage-length=0")
set(CMAKE_C_FLAGS_MINSIZEREL "-O3 -Os -ansi -std=c99 -mfpu=vfp -mthumb
-mcpu=cortex-m3 -MD -nostartfiles -DNDEBUG -W -Wextra -Wall -Wbad-function-cast
-Wcomments -Wunused-macros -Wendif-labels -Wmissing-declarations
-Wmissing-prototypes -Wnested-externs -Wold-style-definition
-Wstrict-prototypes -Wdeclaration-after-statement -fmessage-length=0")
set(CMAKE_C_FLAGS_RELWITHDEBINFO "-g -O2 -ansi -std=c99 -mfpu=vfp -mthumb
-mcpu=cortex-m3 -MD -nostartfiles -DNDEBUG -W -Wextra -Wall -Wbad-function-cast
-Wcomments -Wunused-macros -Wendif-labels -Wmissing-declarations
-Wmissing-prototypes -Wnested-externs -Wold-style-definition
-Wstrict-prototypes -Wdeclaration-after-statement -fprofile-arcs
-ftest-coverage -fmessage-length=0")
# C++
set(CMAKE_CXX_FLAGS_DEBUG "-g -DDEBUG -mfpu=vfp -mthumb
-mcpu=cortex-m3 -MD -nostartfiles -W -Wextra -Wall -Wshadow -Wunused-variable
-Wunused-parameter -Wunused-function -Wunused -Wno-system-headers
-Wno-deprecated -Woverloaded-virtual -Wwrite-strings -fprofile-arcs
-ftest-coverage -fmessage-length=0")
set(CMAKE_CXX_FLAGS_RELEASE "-O2 -DNDEBUG -mfpu=vfp -mthumb
-mcpu=cortex-m3 -MD -nostartfiles -W -Wextra -Wall -Wshadow -Wunused-variable
-Wunused-parameter -Wunused-function -Wunused -Wno-system-headers
-Wno-deprecated -Woverloaded-virtual -Wwrite-strings -fmessage-length=0")
set(CMAKE_CXX_FLAGS_MINSIZEREL "-O3 -Os -DNDEBUG -mfpu=vfp -mthumb
-mcpu=cortex-m3 -MD -nostartfiles -W -Wextra -Wall -Wshadow -Wunused-variable
-Wunused-parameter -Wunused-function -Wunused -Wno-system-headers
-Wno-deprecated -Woverloaded-virtual -Wwrite-strings -fmessage-length=0")
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-g -O2 -DNDEBUG -mfpu=vfp -mthumb
-mcpu=cortex-m3 -MD -nostartfiles -W -Wextra -Wall -Wshadow -Wunused-variable
-Wunused-parameter -Wunused-function -Wunused -Wno-system-headers
-Wno-deprecated -Woverloaded-virtual -Wwrite-strings -fprofile-arcs
-ftest-coverage -fmessage-length=0")
endif(WIN32)_______________________________________________
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