From 7efb8434f4dc79bd91e85c82f79cedff8870148b Mon Sep 17 00:00:00 2001
From: Artur Sinila <freesoftware@logarithmus.dev>
Date: Tue, 29 Jun 2021 03:31:54 +0300
Subject: [PATCH] New package: mold-0.1.1

---
 srcpkgs/mold/patches/00-system-mimalloc.patch | 66 +++++++++++++++++++
 srcpkgs/mold/template                         | 31 +++++++++
 2 files changed, 97 insertions(+)
 create mode 100644 srcpkgs/mold/patches/00-system-mimalloc.patch
 create mode 100644 srcpkgs/mold/template

diff --git a/srcpkgs/mold/patches/00-system-mimalloc.patch b/srcpkgs/mold/patches/00-system-mimalloc.patch
new file mode 100644
index 000000000000..5c05303773a1
--- /dev/null
+++ b/srcpkgs/mold/patches/00-system-mimalloc.patch
@@ -0,0 +1,66 @@
+diff --git b/Makefile a/Makefile
+index cd5effb..fbdaf1a 100644
+--- b/Makefile
++++ a/Makefile
+@@ -9,7 +9,7 @@ CPPFLAGS = -g -Imimalloc/include -pthread -std=c++20 \
+            -DMOLD_VERSION=\"0.1.1\" \
+            -DGIT_HASH=\"$(GIT_HASH)\" \
+ 	   $(EXTRA_CPPFLAGS)
+-LDFLAGS = $(EXTRA_LDFLAGS)
++LDFLAGS += $(EXTRA_LDFLAGS)
+ LIBS = -Wl,-as-needed -lcrypto -pthread -ltbb -lz -lxxhash -ldl
+ OBJS = main.o object_file.o input_sections.o output_chunks.o \
+        mapfile.o perf.o linker_script.o archive_file.o output_file.o \
+@@ -40,7 +40,11 @@ else
+   # By default, we want to use mimalloc as a memory allocator.
+   # Since replacing the standard malloc is not compatible with ASAN,
+   # we do that only when ASAN is not enabled.
+-  LDFLAGS += -Wl,-whole-archive $(MIMALLOC_LIB) -Wl,-no-whole-archive
++  ifndef SYSTEM_MIMALLOC
++    LIBS += -Wl,-whole-archive $(MIMALLOC_LIB) -Wl,-no-whole-archive
++  else
++    LIBS += -lmimalloc
++  endif
+ endif
+ 
+ ifeq ($(TSAN), 1)
+@@ -50,7 +54,7 @@ endif
+ 
+ all: mold mold-wrapper.so
+ 
+-mold: $(OBJS) $(MIMALLOC_LIB)
++mold: $(OBJS)
+ 	$(CXX) $(CFLAGS) $(OBJS) -o $@ $(LDFLAGS) $(LIBS)
+ 
+ mold-wrapper.so: mold-wrapper.c Makefile
+@@ -71,20 +75,21 @@ test tests check: all
+ 	for i in test/*.sh; do $$i || exit 1; done
+ 
+ install: all
+-	install -m 755 mold $(PREFIX)/bin
++	install -m 755 mold $(DESTDIR)$(PREFIX)/bin
+ 	strip $(PREFIX)/bin/mold
+ 
+-	install -m 755 -d $(PREFIX)/lib/mold
+-	install -m 644 mold-wrapper.so $(PREFIX)/lib/mold
+-	strip $(PREFIX)/lib/mold/mold-wrapper.so
++	install -m 755 -d $(DESTDIR)$(PREFIX)/lib/mold
++	install -m 644 mold-wrapper.so $(DESTDIR)$(PREFIX)/lib/mold
++	strip $(DESTDIR)$(PREFIX)/lib/mold/mold-wrapper.so
+ 
+-	install -m 644 docs/mold.1 $(PREFIX)/share/man/man1
+-	rm -f $(PREFIX)/share/man/man1/mold.1.gz
+-	gzip -9 $(PREFIX)/share/man/man1/mold.1
++	install -m 755 -d $(DESTDIR)$(PREFIX)/share/man/man1
++	install -m 644 docs/mold.1 $(DESTDIR)$(PREFIX)/share/man/man1
++	rm -f $(DESTDIR)$(PREFIX)/share/man/man1/mold.1.gz
++	gzip -9 $(DESTDIR)$(PREFIX)/share/man/man1/mold.1
+ 
+ uninstall:
+-	rm -rf $(PREFIX)/bin/mold $(PREFIX)/share/man/man1/mold.1.gz \
+-	       $(PREFIX)/lib/mold
++	rm -rf $(DESTDIR)$(PREFIX)/bin/mold $(DESTDIR)$(PREFIX)/share/man/man1/mold.1.gz \
++	       $(DESTDIR)$(PREFIX)/lib/mold
+ 
+ clean:
+ 	rm -f *.o *~ mold mold-wrapper.so
diff --git a/srcpkgs/mold/template b/srcpkgs/mold/template
new file mode 100644
index 000000000000..ad9e9705c4dc
--- /dev/null
+++ b/srcpkgs/mold/template
@@ -0,0 +1,31 @@
+# Template file for 'mold'
+pkgname=mold
+version=0.1.1
+revision=1
+build_style=gnu-makefile
+make_build_args="SYSTEM_MIMALLOC=1"
+hostmakedepends="clang"
+makedepends="mimalloc-devel openssl-devel xxHash-devel tbb-devel"
+short_desc="High performance drop-in replacement for existing Unix linkers"
+maintainer="Artur Sinila <freesoftware@logarithmus.dev>"
+license="AGPL-3.0-or-later"
+homepage="https://github.com/rui314/mold"
+changelog="https://github.com/rui314/mold/releases"
+distfiles="https://github.com/rui314/mold/archive/refs/tags/v${version}.tar.gz"
+checksum=43b18575334bc50ea4d4876806b4e15b3550fd92ff933a9de7b3c76d47f28684
+
+pre_build() {
+	# gcc 10.2 doesn't fully support C++20
+ 	export CXX=clang++
+ 	# "non-PIE executable found in PIE build" without these lines
+ 	CXXFLAGS+=" -fPIC"
+	LDFLAGS+=" -Wl,-pie"
+}
+
+pre_install() {
+	vmkdir usr/bin
+}
+
+post_install() {
+	vlicense LICENSE
+}