diff options
| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2017-04-22 18:49:49 -0400 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2017-04-23 21:47:26 -0400 |
| commit | 521e7c3aea7cfc478380acb9857beb938855f00f (patch) | |
| tree | 90eb313c966d1d42dfae71bbcf95595247e13371 | |
| parent | bab8c072fd6303408ab2908ad8150e532e04c0c5 (diff) | |
journal/fsprg: set -Wno-pointer-arithm only for that file
Both gcc and clang issue a host of warnings about void pointers used in
arithmetic. The warning must be ignored in that file to avoid multiple
warnings.
Makefile.am used to set this for all libsystemd-journal-internal.a sources,
because there's no finer granularity for warnings. Let's just set it for
this one file.
| -rw-r--r-- | Makefile.am | 4 | ||||
| -rw-r--r-- | src/journal/fsprg.c | 3 |
2 files changed, 4 insertions, 3 deletions
diff --git a/Makefile.am b/Makefile.am index 4ba230569a..e362060326 100644 --- a/Makefile.am +++ b/Makefile.am @@ -4556,10 +4556,8 @@ libsystemd_journal_internal_la_SOURCES += \ libsystemd_journal_internal_la_LIBADD += \ $(GCRYPT_LIBS) -# fsprg.c is a drop-in file using void pointer arithmetic libsystemd_journal_internal_la_CFLAGS += \ - $(GCRYPT_CFLAGS) \ - -Wno-pointer-arith + $(GCRYPT_CFLAGS) endif noinst_LTLIBRARIES += \ diff --git a/src/journal/fsprg.c b/src/journal/fsprg.c index 612b10f3a9..e7c22880be 100644 --- a/src/journal/fsprg.c +++ b/src/journal/fsprg.c @@ -40,6 +40,9 @@ #define RND_GEN_Q 0x02 #define RND_GEN_X 0x03 +#pragma GCC diagnostic ignored "-Wpointer-arith" +/* TODO: remove void* arithmetic and this work-around */ + /******************************************************************************/ static void mpi_export(void *buf, size_t buflen, const gcry_mpi_t x) { |