build: fix -Wtrampolines picky warning for gcc 4.x versions
#15962
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Fixes: ``` cc1: error: unrecognized command line option "-Wtrampolines" ``` `-Wtrampolines` requires gcc 4.6 or upper. Ref: https://gcc.gnu.org/onlinedocs/gcc-4.6.0/gcc/Warning-Options.html
vszakats
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-Wtrampolines for gcc 4.4 and 4.5-Wtrampolines picky warning for gcc 4.4 and 4.5
vszakats
changed the title
-Wtrampolines picky warning for gcc 4.4 and 4.5-Wtrampolines picky warning for old gcc versions
vszakats
changed the title
-Wtrampolines picky warning for old gcc versions-Wtrampolines picky warning for gcc 4.x versions
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Caused an error when using cmake with gcc 4.4 and 4.5.
Also 4.3 when using autotools.
Seen with GNU 4.4.0 in CeGCC 0.59.1:
-Wtrampolinesrequires gcc 4.6 or upper.Ref: https://gcc.gnu.org/onlinedocs/gcc-4.6.0/gcc/Warning-Options.html
Ref: https://master.dl.sourceforge.net/project/cegcc/cegcc/0.59.1/cegcc_mingw32ce_snowleopard_r1397.tar.bz2