From 5ad47b1ed8f36693c3ef960806ca4e834106f966 Mon Sep 17 00:00:00 2001 From: Rosen Penev Date: Mon, 7 Oct 2019 15:59:52 -0700 Subject: uClibc++: Fix three bugs The first allows usage of several functions in the std namespace, which broke compilation of gddrescue specifically with uClibc-ng and uClibc++. The second allows usage of long long with normal C++11, which is part of the standard. Before, std=gnu++11 needed to be passsed to work around it. As a result of the second patch, the pedantic patch can safely be removed. Both patches are upstream backports. Added -std=c++11 to CFLAGS to guarentee proper inclusion of long long. Added another patch that fixes a typo with the long long support. Sent to upstream. Fixed up license information according to SPDX. Small cleanups for consistency. Signed-off-by: Rosen Penev (cherry picked from commit 6ab386c9bc23420816fbcefc84b62cf5438b2c66) --- .../uclibc++/patches/002-undef-functions.patch | 35 ++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 package/libs/uclibc++/patches/002-undef-functions.patch (limited to 'package/libs/uclibc++/patches/002-undef-functions.patch') diff --git a/package/libs/uclibc++/patches/002-undef-functions.patch b/package/libs/uclibc++/patches/002-undef-functions.patch new file mode 100644 index 0000000000..47fa1580f2 --- /dev/null +++ b/package/libs/uclibc++/patches/002-undef-functions.patch @@ -0,0 +1,35 @@ +From 8245f62c1e7aba150f666b3c3a1dda646dee6d4b Mon Sep 17 00:00:00 2001 +From: Rosen Penev +Date: Fri, 27 Sep 2019 13:12:44 -0700 +Subject: [PATCH] cstdio: Add undef for four functions + +When compiling with uClibc-ng, these functions get defined as macros and +become unavailable for std. + +Fixes programs that use the std versions of these functions. + +This matches libstdcpp behavior. + +Signed-off-by: Rosen Penev +--- + include/cstdio | 9 +++++++++ + 1 file changed, 9 insertions(+) + +--- a/include/cstdio ++++ b/include/cstdio +@@ -21,6 +21,15 @@ + #ifndef __HEADER_CSTDIO + #define __HEADER_CSTDIO 1 + ++#undef clearerr ++#undef feof ++#undef ferror ++#undef fgetc ++#undef fputc ++#undef getc ++#undef getchar ++#undef putc ++#undef putchar + + namespace std{ + using ::FILE; -- cgit v1.2.3