Fix minor Autoconf coding style

This fixes two minor Autoconf coding styles. Double quotes in arguments
don't need to be escaped. This removes warning given by autoreconf:
- warning: back quotes and double quotes must not be escaped in...

diff --git a/ext/pdo_odbc/config.m4 b/ext/pdo_odbc/config.m4
index 785e302da9f32ea2daec44c3fd2b12b1ee4f58f9..73b7e1cf934e5d4ee76e635047faf42fa689ee0b 100755 (executable)
--- a/ext/pdo_odbc/config.m4
+++ b/ext/pdo_odbc/config.m4
@@ -11,7 +11,7 @@ define([PDO_ODBC_HELP_TEXT],[[
                            --with-pdo-odbc=unixODBC
 
                          will check for unixODBC under /usr/local. You may attempt
-                         to use an otherwise unsupported driver using the \"generic\"
+                         to use an otherwise unsupported driver using the 'generic'
                          flavour.  The syntax for generic ODBC support is:
 
                            --with-pdo-odbc=generic,dir,libname,ldflags,cflags

diff --git a/ext/standard/config.m4 b/ext/standard/config.m4
index 8e8923f2373c87b49a87e18c1929e29122ea5ced..6c508e30df853548bbbe5fa0a38c221124a2c982 100644 (file)
--- a/ext/standard/config.m4
+++ b/ext/standard/config.m4
@@ -409,7 +409,7 @@ dnl Check for argon2
 dnl
 PHP_ARG_WITH(password-argon2, for Argon2 support,
 [  --with-password-argon2[=DIR]
-                          Include Argon2 support in password_*. DIR is the Argon2 shared library path]])
+                          Include Argon2 support in password_*. DIR is the Argon2 shared library path])
 
 if test "$PHP_PASSWORD_ARGON2" != "no"; then
   AC_MSG_CHECKING([for Argon2 library])