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Diffstat (limited to 'INSTALL')
| -rw-r--r-- | INSTALL | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/INSTALL b/INSTALL index fe591c7dae..51297189c0 100644 --- a/INSTALL +++ b/INSTALL @@ -276,6 +276,14 @@ if ‘CFLAGS’ is specified it must enable optimization. For example: the GNU C Library. The default value refers to the main bug-reporting information for the GNU C Library. +‘--enable-fortify-source’ +‘--enable-fortify-source=LEVEL’ + Use -D_FORTIFY_SOURCE=‘LEVEL’ to control hardening in the GNU C + Library. If not provided, ‘LEVEL’ defaults to highest possible + value supported by the build compiler. + + Default is to disable fortification. + To build the library and related programs, type ‘make’. This will produce a lot of output, some of which may look like errors from ‘make’ but aren’t. Look for error messages from ‘make’ containing ‘***’. |