Lines Matching full:gcc

90    * Suppress -Wdocumentation warnings; GCC doesn't support -Wdocumentation,
91    * at least according to the GCC 7.3 documentation.  Apparently, Flex
189    * This is GCC 4.6 or later, or a compiler claiming to be that.
190    * We can use "GCC diagnostic ignored -Wxxx" (introduced in 4.2)
191    * and "GCC diagnostic push/pop" (introduced in 4.6).
194     PCAP_DO_PRAGMA(GCC diagnostic push) \
195     PCAP_DO_PRAGMA(GCC diagnostic ignored "-Wsign-compare") \
196     PCAP_DO_PRAGMA(GCC diagnostic ignored "-Wunused-parameter") \
197     PCAP_DO_PRAGMA(GCC diagnostic ignored "-Wunreachable-code")
199     PCAP_DO_PRAGMA(GCC diagnostic pop)
202    * GCC currently doesn't issue any narrowing warnings.
209     PCAP_DO_PRAGMA(GCC diagnostic push) \
210     PCAP_DO_PRAGMA(GCC diagnostic ignored "-Wdeprecated-declarations")
212     PCAP_DO_PRAGMA(GCC diagnostic pop)
216    * GCC 7.1 had introduced this warning option. Earlier versions (at least
217    * one particular copy of GCC 4.6.4) treat the request as a warning.
221       PCAP_DO_PRAGMA(GCC diagnostic push) \
222       PCAP_DO_PRAGMA(GCC diagnostic ignored "-Wformat-truncation=")
224       PCAP_DO_PRAGMA(GCC diagnostic pop)
271      * This is GCC 4.6 or later, or a compiler claiming to be that.
272      * We can use "GCC diagnostic ignored -Wxxx" (introduced in 4.2,
276       PCAP_DO_PRAGMA(GCC diagnostic ignored "-Wshadow") \
277       PCAP_DO_PRAGMA(GCC diagnostic ignored "-Wunreachable-code")
308      * This is GCC 4.6 or later, or a compiler claiming to be that.
309      * We can use "GCC diagnostic ignored -Wxxx" (introduced in 4.2,
313       PCAP_DO_PRAGMA(GCC diagnostic ignored "-Wunreachable-code")
331    * GCC warns about unused return values if a function is marked as
335     PCAP_DO_PRAGMA(GCC diagnostic push) \
336     PCAP_DO_PRAGMA(GCC diagnostic ignored "-Wunused-result")
338     PCAP_DO_PRAGMA(GCC diagnostic pop)
341    * GCC does not currently generate any -Wstrict-prototypes warnings that
347  * GCC needs this on AIX for longjmp().
352    * warning! GCC trusts it enough for the process to segfault if the control