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Makefile.am: Suppress GCC 10.x warning in gl/careadlinkat.c.
[pspp]
/
configure.ac
diff --git
a/configure.ac
b/configure.ac
index 9780d7393fddc7c9b3637dbb6a8d28294b72b1a0..93395f1809fe3c7a3e2f78e945e775867bd57ffc 100644
(file)
--- a/
configure.ac
+++ b/
configure.ac
@@
-47,6
+47,12
@@
PSPP_CC_FOR_BUILD
PSPP_PERL
PSPP_PYTHON
PSPP_PERL
PSPP_PYTHON
+# This suppresses an error in gl/careadlinkat.c that otherwise can't be
+# avoided in GCC 10.x:
+# ../../gl/careadlinkat.c: In function ‘careadlinkat’:
+# cc1: error: function may return address of local variable
+CFLAGS="$CFLAGS -DGCC_LINT"
+
dnl Disable automatic po/ support, because PSPP provides its own po/ support.
AC_PROVIDE([AM_PO_SUBDIRS])
AM_GNU_GETTEXT([external], [need-ngettext])
dnl Disable automatic po/ support, because PSPP provides its own po/ support.
AC_PROVIDE([AM_PO_SUBDIRS])
AM_GNU_GETTEXT([external], [need-ngettext])