configure: Remove --enable-all-warnings option

The option is not activelly tested and has bitrotten, to fix it
would require a lot of work and multiple fixes.  A better option
would to evaluate each option and enable the warning if it makes
sense.
Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>

1 files changed, 0 insertions, 11 deletions

diff --git a/configure b/configure
index 4ef387146d..eeb3ef49b8 100755
--- a/configure
+++ b/configure
@@ -705,7 +705,6 @@ libc_cv_nss_crypt
 build_crypt
 memory_tagging
 enable_werror
-all_warnings
 force_install
 bindnow
 hardcoded_path_in_tests
@@ -804,7 +803,6 @@ enable_static_nss
 enable_force_install
 enable_maintainer_mode
 enable_kernel
-enable_all_warnings
 enable_werror
 enable_multi_arch
 enable_memory_tagging
@@ -1478,7 +1476,6 @@ Optional Features:
                           sometimes confusing) to the casual installer
   --enable-kernel=VERSION compile for compatibility with kernel not older than
                           VERSION
-  --enable-all-warnings   enable all useful warnings gcc can issue
   --disable-werror        do not build with -Werror
   --enable-multi-arch     enable single DSO with optimizations for multiple
                           architectures
@@ -4526,14 +4523,6 @@ else
   fi
 fi
 
-# Check whether --enable-all-warnings was given.
-if test ${enable_all_warnings+y}
-then :
-  enableval=$enable_all_warnings; all_warnings=$enableval
-fi
-
-
-
 # Check whether --enable-werror was given.
 if test ${enable_werror+y}
 then :