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authorSimon Marchi <simon.marchi@efficios.com>2022-07-28 16:09:45 -0400
committerSimon Marchi <simon.marchi@polymtl.ca>2022-08-26 10:29:51 -0400
commit4fd404c298db4e19dbf87331d3b02f451af4c5cd (patch)
treef840716f84831a2a2e679a0788c55d1432db5b8d /gdbsupport
parent3055522ab17ac7c6781a3507ebac0fab1c3aa5a4 (diff)
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gdb, gdbsupport: configure: factor out yes/no/auto value checking
Factor out the code that checks that a value is yes/no or yes/no/auto. Add two macros to gdbsupport/common.m4 and use them in gdb/configure.ac I inspected the changes to configure. Other than whitespace changes, we have some benign changes to the error messages (one of them had an error actually). There are changes to the --enable-source-highlight and --enable-libbacktrace handling, but setting enable_source_highlight / enable_libbacktrace was not really useful anyway, they already had the right value. Change-Id: I92587aec36874309e1605e2d60244649f09a757a
Diffstat (limited to 'gdbsupport')
-rw-r--r--gdbsupport/common.m428
1 files changed, 28 insertions, 0 deletions
diff --git a/gdbsupport/common.m4 b/gdbsupport/common.m4
index d3e9ecb..0fed186 100644
--- a/gdbsupport/common.m4
+++ b/gdbsupport/common.m4
@@ -216,3 +216,31 @@ AC_DEFUN([GDB_AC_COMMON], [
BFD_HAVE_SYS_PROCFS_TYPE(elf_fpregset_t)
fi
])
+
+dnl Check that the provided value ($1) is either "yes" or "no". If not,
+dnl emit an error message mentionning the configure option $2, and abort
+dnl the script.
+AC_DEFUN([GDB_CHECK_YES_NO_VAL],
+ [
+ case $1 in
+ yes | no)
+ ;;
+ *)
+ AC_MSG_ERROR([bad value $1 for $2])
+ ;;
+ esac
+ ])
+
+dnl Check that the provided value ($1) is either "yes", "no" or "auto". If not,
+dnl emit an error message mentionning the configure option $2, and abort
+dnl the script.
+AC_DEFUN([GDB_CHECK_YES_NO_AUTO_VAL],
+ [
+ case $1 in
+ yes | no | auto)
+ ;;
+ *)
+ AC_MSG_ERROR([bad value $1 for $2])
+ ;;
+ esac
+ ])