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| author | Daniel Hahler <git@thequod.de> | 2019-07-12 22:42:44 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-07-12 22:42:44 +0200 |
| commit | e682d799fa3cf2e80a02d00c6ea874599d58f0e7 (patch) | |
| tree | dabbd64aed10f3da7439d2e32dd7b69596b7ff76 /src | |
| parent | ec66d2eecd544f764ff73a3f4aa472f188d2fea6 (diff) | |
| download | rneovim-e682d799fa3cf2e80a02d00c6ea874599d58f0e7.tar.gz rneovim-e682d799fa3cf2e80a02d00c6ea874599d58f0e7.tar.bz2 rneovim-e682d799fa3cf2e80a02d00c6ea874599d58f0e7.zip | |
build: fix check_c_compiler_flag for -Wno-… (#10483)
`check_c_compiler_flag(-Wno-doesnotexist …)` is successful always,
apparently for all "no-" prefixes.
Therefore check for the flag itself (without "no-" prefix).
I am seeing a warning if the source fails to compile:
> cc1: warning: unrecognized command line option ‘-Wno-meh’
Which is turned into an error with `-Werror`:
> cc1: error: unrecognized command line option ‘-Wno-meh’ [-Werror]
But when it compiles successfully, there is no warning/error.
gcc (GCC) 9.1.0.
Diffstat (limited to 'src')
| -rw-r--r-- | src/nvim/CMakeLists.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/nvim/CMakeLists.txt b/src/nvim/CMakeLists.txt index 7807125b92..95ca1052af 100644 --- a/src/nvim/CMakeLists.txt +++ b/src/nvim/CMakeLists.txt @@ -164,8 +164,8 @@ if(NOT MSVC) set_source_files_properties( ${CONV_SOURCES} PROPERTIES COMPILE_FLAGS "${COMPILE_FLAGS} -Wno-conversion") # gperf generates ANSI-C with incorrect linkage, ignore it. - check_c_compiler_flag(-Wno-static-in-inline HAS_WNO_STATIC_IN_INLINE_FLAG) - if(HAS_WNO_STATIC_IN_INLINE_FLAG) + check_c_compiler_flag(-Wstatic-in-inline HAS_WSTATIC_IN_INLINE) + if(HAS_WSTATIC_IN_INLINE) set_source_files_properties( eval.c PROPERTIES COMPILE_FLAGS "${COMPILE_FLAGS} -Wno-static-in-inline -Wno-conversion") else() |