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fix compile error on gcc 7.3.0

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Only set -Werror for debug builds, and only for zig itself, not for
embedded LLD.

See #1474
This commit is contained in:
Andrew Kelley 2018-09-05 10:18:12 -04:00
parent ac3cf0775f
commit 9a123697e3
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GPG Key ID: 4E7CD66038A4D47C
1 changed files with 12 additions and 9 deletions
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21
CMakeLists.txt
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@ -196,7 +196,7 @@ else()
if(MSVC)
set(ZIG_LLD_COMPILE_FLAGS "-std=c++11 -D_CRT_SECURE_NO_WARNINGS /w")
else()
set(ZIG_LLD_COMPILE_FLAGS "-std=c++11 -fno-exceptions -fno-rtti -Wno-comment -Wno-class-memaccess -Wno-unknown-warning-option")
set(ZIG_LLD_COMPILE_FLAGS "-std=c++11 -fno-exceptions -fno-rtti -Wno-comment")
endif()
set_target_properties(embedded_lld_lib PROPERTIES
COMPILE_FLAGS ${ZIG_LLD_COMPILE_FLAGS}
@ -772,20 +772,23 @@ include_directories(
"${CMAKE_SOURCE_DIR}/src"
)
if(MSVC)
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /w")
elseif(MINGW)
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -Wall -Werror -Wno-error=format= -Wno-error=format -Wno-error=format-extra-args")
else()
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -Werror -Wall -Wno-unknown-warning-option -Wno-error=class-memaccess")
endif()
if(MSVC)
set(EXE_CFLAGS "-std=c++11")
else()
set(EXE_CFLAGS "-std=c++11 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -D_GNU_SOURCE -fno-exceptions -fno-rtti -Werror=strict-prototypes -Werror=old-style-definition -Werror=type-limits -Wno-missing-braces")
endif()
if("${CMAKE_BUILD_TYPE}" STREQUAL "Debug")
if(MSVC)
set(EXE_CFLAGS "${EXE_CFLAGS} /w")
elseif(MINGW)
set(EXE_CFLAGS "${EXE_CFLAGS} -Wall -Werror -Wno-error=format= -Wno-error=format -Wno-error=format-extra-args")
else()
set(EXE_CFLAGS "${EXE_CFLAGS} -Werror -Wall")
endif()
endif()
set(EXE_LDFLAGS " ")
if(MINGW)
set(EXE_LDFLAGS "-static -static-libgcc -static-libstdc++")