fixed create to work within env

4 files changed, 127 insertions, 21 deletions

diff --git a/extra/binutils/defang-no-split.patch b/extra/binutils/defang-no-split.patch
new file mode 100644
index 0000000..cea68ed
--- /dev/null
+++ b/extra/binutils/defang-no-split.patch
@@ -0,0 +1,38 @@
+From 2dad02b6d46eef438cbd14d8511487b056628a38 Mon Sep 17 00:00:00 2001
+From: Sergei Trofimovich <siarheit@google.com>
+Date: Mon, 26 Jul 2021 22:51:18 +0100
+Subject: [PATCH 1/1] texi2pod.pl: add no-op --no-split option support
+ [PR28144]
+
+Change 2faf902da ("generate single html manual page by default")
+added use of --no-split option to makeinfo. binutils reuses
+makeinfo options for texi2pod.pl wrapper. Unsupported option
+led to silent manpage truncation.
+
+The change adds no-op option support.
+
+etc/
+	PR 28144
+	* texi2pod.pl: Handle no-op --no-split option.
+
+(cherry picked from commit 96a7037cd8573cf065aa6b12baca68696f96d9ca)
+---
+ etc/texi2pod.pl | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/etc/texi2pod.pl b/etc/texi2pod.pl
+index 11f70d156be..dcf2b437640 100644
+--- a/etc/texi2pod.pl
++++ b/etc/texi2pod.pl
+@@ -59,6 +59,8 @@ while ($_ = shift) {
+ 	    $flag = shift;
+ 	}
+         push (@ipath, $flag);
++    } elsif (/^--no-split$/) {
++	# ignore option for makeinfo compatibility
+     } elsif (/^-/) {
+ 	usage();
+     } else {
+-- 
+2.27.0
+
diff --git a/extra/icu/fix-ucptrietest-golden-diff.patch b/extra/icu/fix-ucptrietest-golden-diff.patch
new file mode 100644
index 0000000..1b8082e
--- /dev/null
+++ b/extra/icu/fix-ucptrietest-golden-diff.patch
@@ -0,0 +1,33 @@
+Patch-Source: https://github.com/unicode-org/icu/pull/1925
+Subject: [PATCH] ICU-21793 Fix ucptrietest golden diff
+
+diff --git a/icu4c/source/tools/toolutil/toolutil.cpp b/icu4c/source/tools/toolutil/toolutil.cpp
+index 1fc68aa69c8..a9dc37377a8 100644
+--- a/tools/toolutil/toolutil.cpp
++++ b/tools/toolutil/toolutil.cpp
+@@ -228,18 +228,19 @@ uprv_compareGoldenFiles(
+     std::ifstream ifs(goldenFilePath, std::ifstream::in);
+     int32_t pos = 0;
+     char c;
+-    while ((c = ifs.get()) != std::char_traits<char>::eof() && pos < bufferLen) {
++    while (ifs.get(c) && pos < bufferLen) {
+         if (c != buffer[pos]) {
+             // Files differ at this position
+-            return pos;
++            break;
+         }
+         pos++;
+     }
+-    if (pos < bufferLen || c != std::char_traits<char>::eof()) {
+-        // Files are different lengths
+-        return pos;
++    if (pos == bufferLen && ifs.eof()) {
++        // Files are same lengths
++        pos = -1;
+     }
+-    return -1;
++    ifs.close();
++    return pos;
+ }
+ 
+ /*U_CAPI UDate U_EXPORT2
diff --git a/extra/snappy/cmakelists.patch b/extra/snappy/cmakelists.patch
index 9c16853..d6576a8 100644
--- a/extra/snappy/cmakelists.patch
+++ b/extra/snappy/cmakelists.patch
@@ -1,25 +1,5 @@
 --- a/CMakeLists.txt
 +++ b/CMakeLists.txt
-@@ -86,6 +86,8 @@
- # it prominent in the GUI.
- option(BUILD_SHARED_LIBS "Build shared libraries(DLLs)." OFF)
- 
-+option(BUILD_STATIC_LIBS "Build static libraries." ON)
-+
- option(SNAPPY_BUILD_TESTS "Build Snappy's own tests." ON)
- 
- option(SNAPPY_BUILD_BENCHMARKS "Build Snappy's benchmarks" ON)
-@@ -98,6 +100,10 @@
- 
- option(SNAPPY_INSTALL "Install Snappy's header and library" ON)
- 
-+if(NOT BUILD_SHARED_LIBS AND BUILD_STATIC_LIBS)
-+  set(BUILD_STATIC_LIBS OFF)
-+endif ()
-+
- include(TestBigEndian)
- test_big_endian(SNAPPY_IS_BIG_ENDIAN)
- 
 @@ -213,19 +219,28 @@
    "snappy-stubs-public.h.in"
    "${PROJECT_BINARY_DIR}/snappy-stubs-public.h")
diff --git a/extra/snappy/rtti.patch b/extra/snappy/rtti.patch
index 77b8178..80f89ff 100644
--- a/extra/snappy/rtti.patch
+++ b/extra/snappy/rtti.patch
@@ -1 +1,56 @@
-Too Many Requests
\ No newline at end of file
+From f73b11e87dfbe1cb4862b8ee489679d99534f40b Mon Sep 17 00:00:00 2001
+From: Tim Serong <tserong@suse.com>
+Date: Wed, 27 Oct 2021 18:49:04 +1100
+Subject: [PATCH] Re-enable RTTI (needed in order to subclass Source, etc.)
+
+Commit c98344f in snappy 1.1.9 disabled RTTI, which means the
+snappy library no longer exports typeinfo for snappy::Source,
+snappy::Sink, ..., so users of the library can't subclass these
+classes anymore.
+
+Here's a trivial reproducer:
+
+  #include <snappy-sinksource.h>
+  class MySource : snappy::Source {
+  public:
+    size_t Available() const override { return 0; }
+    const char *Peek(size_t *len) override { return NULL; }
+    void Skip(size_t n) override {}
+  };
+  int main(int argc, char **argv) {
+    MySource m;
+    return 0;
+  }
+
+Try `g++ -o snappy-test ./snappy-test.cc -lsnappy` with the above
+and the linker will fail with "undefined reference to `typeinfo
+for snappy::Source'" if RTTI was disabled in the snappy build.
+---
+ CMakeLists.txt | 7 -------
+ 1 file changed, 7 deletions(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 6eef485..755605d 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -51,10 +51,6 @@ if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
+   string(REGEX REPLACE "/EH[a-z]+" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /EHs-c-")
+   add_definitions(-D_HAS_EXCEPTIONS=0)
+-
+-  # Disable RTTI.
+-  string(REGEX REPLACE "/GR" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /GR-")
+ else(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
+   # Use -Wall for clang and gcc.
+   if(NOT CMAKE_CXX_FLAGS MATCHES "-Wall")
+@@ -77,9 +73,6 @@ else(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
+   string(REGEX REPLACE "-fexceptions" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-exceptions")
+ 
+-  # Disable RTTI.
+-  string(REGEX REPLACE "-frtti" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-rtti")
+ endif(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
+ 
+ # BUILD_SHARED_LIBS is a standard CMake variable, but we declare it here to make