folly: add incomplete package

[Thomas Klausner <wiz%gatalith.at@localhost>]

Module Name:	pkgsrc-wip
Committed By:	Thomas Klausner <wiz%gatalith.at@localhost>
Pushed By:	wiz
Date:		Wed Nov 22 19:03:18 2023 +0100
Changeset:	4aff3a79944e4eaa1a5e422f4bd2f3c017ca9ce7

Modified Files:
	Makefile
Added Files:
	folly/DESCR
	folly/Makefile
	folly/PLIST
	folly/TODO
	folly/distinfo
	folly/patches/patch-CMake_folly-deps.cmake
	folly/patches/patch-folly_Memory.h
	folly/patches/patch-folly_Subprocess.cpp
	folly/patches/patch-folly_experimental_EnvUtil.cpp

Log Message:
folly: add incomplete package

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=4aff3a79944e4eaa1a5e422f4bd2f3c017ca9ce7

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

diffstat:
 Makefile                                           |  1 +
 folly/DESCR                                        | 17 ++++++++++++++
 folly/Makefile                                     | 23 +++++++++++++++++++
 folly/PLIST                                        |  4 ++++
 folly/TODO                                         |  1 +
 folly/distinfo                                     |  9 ++++++++
 folly/patches/patch-CMake_folly-deps.cmake         | 16 +++++++++++++
 folly/patches/patch-folly_Memory.h                 | 15 +++++++++++++
 folly/patches/patch-folly_Subprocess.cpp           | 26 ++++++++++++++++++++++
 folly/patches/patch-folly_experimental_EnvUtil.cpp | 17 ++++++++++++++
 10 files changed, 129 insertions(+)

diffs:
diff --git a/Makefile b/Makefile
index ca226a8d15..8d2ceaccaf 100644
--- a/Makefile
+++ b/Makefile
@@ -905,6 +905,7 @@ SUBDIR+=	fnaify-extralibs
 SUBDIR+=	fnord
 SUBDIR+=	fnteditfs
 SUBDIR+=	fogleman-craft
+SUBDIR+=	folly
 SUBDIR+=	fontaine
 SUBDIR+=	fonttosfnt
 SUBDIR+=	forgejo
diff --git a/folly/DESCR b/folly/DESCR
new file mode 100644
index 0000000000..7dc912d70e
--- /dev/null
+++ b/folly/DESCR
@@ -0,0 +1,17 @@
+iFolly (acronymed loosely after Facebook Open Source Library) is
+a library of C++14 components designed with practicality and
+efficiency in mind. Folly contains a variety of core library
+components used extensively at Facebook. In particular, it's often
+a dependency of Facebook's other open source C++ efforts and place
+where those projects can share code.
+
+It complements (as opposed to competing against) offerings such as
+Boost and of course std. In fact, we embark on defining our own
+component only when something we need is either not available, or
+does not meet the needed performance profile. We endeavor to remove
+things from folly if or when std or Boost obsoletes them.
+
+Performance concerns permeate much of Folly, sometimes leading to
+designs that are more idiosyncratic than they would otherwise be
+(see e.g. PackedSyncPtr.h, SmallLocks.h). Good performance at large
+scale is a unifying theme in all of Folly.
diff --git a/folly/Makefile b/folly/Makefile
new file mode 100644
index 0000000000..283a586c35
--- /dev/null
+++ b/folly/Makefile
@@ -0,0 +1,23 @@
+# $NetBSD$
+
+DISTNAME=	folly-2023.11.20.00
+CATEGORIES=	devel
+MASTER_SITES=	${MASTER_SITE_GITHUB:=facebook/}
+GITHUB_TAG=	v${PKGVERSION_NOREV}
+
+MAINTAINER=	pkgsrc-users%NetBSD.org@localhost
+HOMEPAGE=	https://github.com/facebook/folly
+COMMENT=	Open-source C++ library developed and used at Facebook
+LICENSE=	apache-2.0
+
+USE_LANGUAGES=	c c++
+
+.include "../../archivers/lz4/buildlink3.mk"
+.include "../../archivers/zstd/buildlink3.mk"
+.include "../../devel/cmake/build.mk"
+.include "../../devel/boost-libs/buildlink3.mk"
+.include "../../devel/gflags/buildlink3.mk"
+.include "../../devel/google-glog/buildlink3.mk"
+.include "../../math/double-conversion/buildlink3.mk"
+.include "../../textproc/fmtlib/buildlink3.mk"
+.include "../../mk/bsd.pkg.mk"
diff --git a/folly/PLIST b/folly/PLIST
new file mode 100644
index 0000000000..92ba51a2d7
--- /dev/null
+++ b/folly/PLIST
@@ -0,0 +1,4 @@
+@comment $NetBSD$
+@comment TODO: to fill this file with the file listing:
+@comment TODO: 1. run "/usr/bin/make package"
+@comment TODO: 2. run "/usr/bin/make print-PLIST"
diff --git a/folly/TODO b/folly/TODO
new file mode 100644
index 0000000000..6e40eb09b4
--- /dev/null
+++ b/folly/TODO
@@ -0,0 +1 @@
+Doesn't build on NetBSD.
diff --git a/folly/distinfo b/folly/distinfo
new file mode 100644
index 0000000000..9d9e9b0295
--- /dev/null
+++ b/folly/distinfo
@@ -0,0 +1,9 @@
+$NetBSD$
+
+BLAKE2s (folly-2023.11.20.00.tar.gz) = 1b75f0452a75aca70e2a97d224bab657eed4b52264c89a2459c270fbedd35a7e
+SHA512 (folly-2023.11.20.00.tar.gz) = 3b2f8a32065c7867a46cd14983029808ad578bc38153e55674ffd965eece84836b4ee58034c33b33cac6f6b966d13331dc309ad45e2b7e9edb5a47c146781043
+Size (folly-2023.11.20.00.tar.gz) = 3945184 bytes
+SHA1 (patch-CMake_folly-deps.cmake) = 3b6aad5f0f1b1cd223b9f5c25cee65c7001097dd
+SHA1 (patch-folly_Memory.h) = c5faa5ff1652ab1d206e466841a0ad71818d2b84
+SHA1 (patch-folly_Subprocess.cpp) = eade5cb85ecb73ffa1232252ce2a99bc2df44cd2
+SHA1 (patch-folly_experimental_EnvUtil.cpp) = 2017f085ebd8b59148bca3df1418891d4c973af1
diff --git a/folly/patches/patch-CMake_folly-deps.cmake b/folly/patches/patch-CMake_folly-deps.cmake
new file mode 100644
index 0000000000..4ef374916a
--- /dev/null
+++ b/folly/patches/patch-CMake_folly-deps.cmake
@@ -0,0 +1,16 @@
+$NetBSD$
+
+Avoid using libdwarf because the version coming with NetBSD is too old
+and doesn't provide all needed symbols.
+
+--- CMake/folly-deps.cmake.orig	2023-11-22 17:56:23.282105254 +0000
++++ CMake/folly-deps.cmake
+@@ -173,7 +173,7 @@ CHECK_INCLUDE_FILE_CXX(elf.h FOLLY_HAVE_
+ find_package(Backtrace)
+ 
+ set(FOLLY_HAVE_BACKTRACE ${Backtrace_FOUND})
+-set(FOLLY_HAVE_DWARF ${LIBDWARF_FOUND})
++set(FOLLY_HAVE_DWARF FALSE)
+ if (NOT WIN32 AND NOT APPLE)
+   set(FOLLY_USE_SYMBOLIZER ON)
+ endif()
diff --git a/folly/patches/patch-folly_Memory.h b/folly/patches/patch-folly_Memory.h
new file mode 100644
index 0000000000..212a7dcabc
--- /dev/null
+++ b/folly/patches/patch-folly_Memory.h
@@ -0,0 +1,15 @@
+$NetBSD$
+
+Use posix_memalign on NetBSD too.
+
+--- folly/Memory.h.orig	2023-11-19 20:05:55.000000000 +0000
++++ folly/Memory.h
+@@ -48,7 +48,7 @@ namespace folly {
+     (defined(__APPLE__) &&                                      \
+      (__MAC_OS_X_VERSION_MIN_REQUIRED >= __MAC_10_6 ||          \
+       __IPHONE_OS_VERSION_MIN_REQUIRED >= __IPHONE_3_0)) ||     \
+-    defined(__FreeBSD__) || defined(__wasm32__)
++    defined(__FreeBSD__) || defined(__NetBSD__) || defined(__wasm32__)
+ 
+ inline void* aligned_malloc(size_t size, size_t align) {
+   // use posix_memalign, but mimic the behaviour of memalign
diff --git a/folly/patches/patch-folly_Subprocess.cpp b/folly/patches/patch-folly_Subprocess.cpp
new file mode 100644
index 0000000000..e229ba6142
--- /dev/null
+++ b/folly/patches/patch-folly_Subprocess.cpp
@@ -0,0 +1,26 @@
+$NetBSD$
+
+NetBSD fixes.
+
+--- folly/Subprocess.cpp.orig	2023-11-19 20:05:55.000000000 +0000
++++ folly/Subprocess.cpp
+@@ -49,6 +49,10 @@
+ #include <folly/system/AtFork.h>
+ #include <folly/system/Shell.h>
+ 
++#ifdef __NetBSD__
++extern char **environ;
++#endif
++
+ constexpr int kExecFailure = 127;
+ constexpr int kChildFailure = 126;
+ 
+@@ -685,7 +689,7 @@ int Subprocess::prepareChild(
+ #endif
+ 
+   if (options.processGroupLeader_) {
+-#if !defined(__FreeBSD__)
++#if !defined(__FreeBSD__) && !defined(__NetBSD__)
+     if (setpgrp() == -1) {
+ #else
+     if (setpgrp(getpid(), getpgrp()) == -1) {
diff --git a/folly/patches/patch-folly_experimental_EnvUtil.cpp b/folly/patches/patch-folly_experimental_EnvUtil.cpp
new file mode 100644
index 0000000000..29bfbda828
--- /dev/null
+++ b/folly/patches/patch-folly_experimental_EnvUtil.cpp
@@ -0,0 +1,17 @@
+$NetBSD$
+
+NetBSD fixes.
+
+--- folly/experimental/EnvUtil.cpp.orig	2023-11-22 17:54:59.165151934 +0000
++++ folly/experimental/EnvUtil.cpp
+@@ -22,6 +22,10 @@
+ #include <folly/portability/Stdlib.h>
+ #include <folly/portability/Unistd.h>
+ 
++#ifdef __NetBSD__
++extern char **environ;
++#endif
++
+ using namespace folly;
+ using namespace folly::experimental;
+