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build: Remove -Werror

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Whenever a new gcc version is released that introduces new warnings,
this breaks lots of builds on the user's side. This change pushes the
detection of these new warnings a bit back until either a user reports
warnings or developers get the new compiler updates. I think this is a
good tradeoff since release builds are no longer totally broken as soon
as a new compiler version comes out.

Travis still uses -Werror because there we actually want builds to fail.
This commit is contained in:
patrick96 2019-04-09 00:19:27 +02:00 committed by Patrick Ziegler
parent 37a7ad9c44
commit 9103d232a5
2 changed files with 2 additions and 10 deletions
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10
cmake/01-core.cmake
View File

@ -21,14 +21,7 @@ string(TOUPPER ${CMAKE_BUILD_TYPE} CMAKE_BUILD_TYPE_UPPER)
# Compiler flags # Compiler flags
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wextra") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wextra")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wpedantic")
if (CMAKE_CXX_COMPILER_ID MATCHES "GNU")
# there's no way to modify the code to avoid this warning, so we must
# suppress it if we use -Werror
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-noexcept-type")
endif()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pedantic")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pedantic-errors")
if (CMAKE_SYSTEM_NAME STREQUAL "FreeBSD") if (CMAKE_SYSTEM_NAME STREQUAL "FreeBSD")
# Need dprintf() for FreeBSD 11.1 and older # Need dprintf() for FreeBSD 11.1 and older
@ -44,7 +37,6 @@ if(${CMAKE_CXX_COMPILER_ID} STREQUAL Clang)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-zero-length-array") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-zero-length-array")
endif() endif()
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -Wno-error")
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DDEBUG") set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DDEBUG")
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -g2") set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -g2")

2
common/travis/configure.sh
View File

@ -25,7 +25,7 @@ fi
cmake \ cmake \
-DCMAKE_CXX_COMPILER="${CXX}" \ -DCMAKE_CXX_COMPILER="${CXX}" \
-DCMAKE_CXX_FLAGS="${CXXFLAGS}" \ -DCMAKE_CXX_FLAGS="${CXXFLAGS} -Werror" \
-DCMAKE_BUILD_TYPE="${BUILD_TYPE}" \ -DCMAKE_BUILD_TYPE="${BUILD_TYPE}" \
-DBUILD_TESTS:BOOL="${BUILD_TESTS:-OFF}" \ -DBUILD_TESTS:BOOL="${BUILD_TESTS:-OFF}" \
-DBUILD_DOC:BOOL="${BUILD_DOC:-OFF}" \ -DBUILD_DOC:BOOL="${BUILD_DOC:-OFF}" \