From f76673fb030820b2053cad7e5b81ece31079d4cc Mon Sep 17 00:00:00 2001 From: Natanael Copa Date: Wed, 28 Nov 2018 15:35:26 +0000 Subject: testing/gcc6: new aport gcc6-java is needed for bootstrapping openjdk7 --- .../011_all_default-warn-format-security.patch | 43 ++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 testing/gcc6/011_all_default-warn-format-security.patch (limited to 'testing/gcc6/011_all_default-warn-format-security.patch') diff --git a/testing/gcc6/011_all_default-warn-format-security.patch b/testing/gcc6/011_all_default-warn-format-security.patch new file mode 100644 index 0000000000..a58383a8ec --- /dev/null +++ b/testing/gcc6/011_all_default-warn-format-security.patch @@ -0,0 +1,43 @@ +Enable -Wformat and -Wformat-security by default. + + +--- a/gcc/c-family/c.opt ++++ b/gcc/c-family/c.opt +@@ -412,7 +412,7 @@ C ObjC C++ ObjC++ Var(warn_format_nonliteral) Warning LangEnabledBy(C ObjC C++ O + Warn about format strings that are not literals + + Wformat-security +-C ObjC C++ ObjC++ Var(warn_format_security) Warning LangEnabledBy(C ObjC C++ ObjC++,Wformat=, warn_format >= 2, 0) ++C ObjC C++ ObjC++ Var(warn_format_security) Init(1) Warning LangEnabledBy(C ObjC C++ ObjC++,Wformat=, warn_format >= 2, 0) + Warn about possible security problems with format functions + + Wformat-y2k +@@ -424,7 +424,7 @@ C ObjC C++ ObjC++ Var(warn_format_zero_length) Warning LangEnabledBy(C ObjC C++ + Warn about zero-length formats + + Wformat= +-C ObjC C++ ObjC++ Joined RejectNegative UInteger Var(warn_format) Warning LangEnabledBy(C ObjC C++ ObjC++,Wall, 1, 0) ++C ObjC C++ ObjC++ Joined RejectNegative UInteger Var(warn_format) Init(1) Warning LangEnabledBy(C ObjC C++ ObjC++,Wall, 1, 0) + Warn about printf/scanf/strftime/strfmon format string anomalies + + Wignored-qualifiers +--- a/gcc/doc/gcc.info ++++ b/gcc/doc/gcc.info +@@ -3451,6 +3451,8 @@ compiler warns that an unrecognized option is present. + '-Wno-format-contains-nul', '-Wno-format-extra-args', and + '-Wno-format-zero-length'. '-Wformat' is enabled by '-Wall'. + ++ This option is enabled by default in Alpine Linux. ++ + '-Wno-format-contains-nul' + If '-Wformat' is specified, do not warn about format strings + that contain NUL bytes. +@@ -3496,6 +3498,8 @@ compiler warns that an unrecognized option is present. + future warnings may be added to '-Wformat-security' that are + not included in '-Wformat-nonliteral'.) + ++ This option is enabled by default in Alpine Linux. ++ + '-Wformat-y2k' + If '-Wformat' is specified, also warn about 'strftime' formats + that may yield only a two-digit year. -- cgit v1.2.3