build: resurrect the openbsd build

2024-12-01 03:23:09 +03:00 · 2022-04-11 02:47:32 +03:00 · 2022-04-11 02:47:32 +03:00 · c42b1f679e
commit c42b1f679e
parent 1c6feb7b0f
10 changed files with 208 additions and 12 deletions
--- a/nix/sources-openssl.json
+++ b/nix/sources-openssl.json
@ -0,0 +1,18 @@
+{
+    "openssl": {
+        "branch": "1_1_1n",
+        "homepage": "https://www.openssl.org/",
+        "pmnsh": {
+            "include": "build/include",
+            "lib": "build",
+            "prepare": "./config --prefix=`mkdir -p build && readlink -f ./build` --libdir=. no-shared no-tests",
+            "make": "install_dev"
+        },
+        "owner": "openssl",
+        "repo": "openssl",
+        "rev": "OpenSSL_1_1_1n",
+        "type": "tarball",
+        "url": "https://github.com/openssl/openssl/archive/refs/tags/OpenSSL_1_1_1n.tar.gz",
+        "url_template": "https://github.com/<owner>/<repo>/archive/refs/tags/<rev>.tar.gz"
+    }
+}
--- a/nix/sources-pmnsh.json
+++ b/nix/sources-pmnsh.json
@ -4,6 +4,11 @@
        "description": "A command line tool and library for transferring data with URL syntax",
        "homepage": "http://curl.se/",
        "pmnsh": {
+            "compat": {
+                "openbsd": {
+                    "prepare": "autoreconf -vfi && ./configure --disable-shared --disable-ldap --disable-rtsp --without-brotli --without-libidn2 --without-libpsl --without-nghttp2 --with-openssl=`readlink -f ../openssl/build`"
+                }
+            },
            "include": "include",
            "lib": "lib/.libs",
            "prepare": "autoreconf -vfi && ./configure --disable-shared --disable-ldap --disable-rtsp --without-brotli --without-libidn2 --without-libpsl --without-nghttp2 --with-openssl",
@ -76,6 +81,13 @@
    },
    "urcrypt": {
        "pmnsh": {
+            "compat": {
+                "openbsd": {
+                    "make": "install prefix=`readlink -f .` exec_prefix=`readlink -f .`",
+                    "include": "include",
+                    "lib": "lib"
+                }
+            },
            "prepare": "./autogen.sh && ./configure --disable-shared PKG_CONFIG_PATH=../secp256k1 CFLAGS=\"-I../secp256k1/include -I../libaes_siv\" LDFLAGS=-L../libaes_siv",
            "make": "install"
        }
--- a/nix/sources.json
+++ b/nix/sources.json
@ -8,6 +8,9 @@
            "compat": {
                "mingw": {
                    "prepare": "cmake -G\"MSYS Makefiles\" -DCMAKE_INSTALL_PREFIX=. ."
+                },
+                "openbsd": {
+                    "prepare": "cmake -DOPENSSL_ROOT_DIR=`readlink -f ../openssl/build` ."
                }
            },
            "include": "include",
@ -35,6 +38,10 @@
                "mingw": {
                    "make": "aes_siv_static",
                    "prepare": "cmake -G\"MSYS Makefiles\" -DDISABLE_DOCS:BOOL=ON ."
+                },
+                "openbsd": {
+                    "make": "aes_siv_static",
+                    "prepare": "cmake -DDISABLE_DOCS:BOOL=ON -DOPENSSL_ROOT_DIR=`readlink -f ../openssl/build` ."
                }
            }
        },
@ -98,6 +105,10 @@
                "mingw": {
                    "lib": "build/Win64-MinGW-w64",
                    "make": "-C build/Win64-MinGW-w64 libsoftfloat3.a"
+                },
+                "openbsd": {
+                    "lib": "build/template-FAST_INT64",
+                    "make": "-C build/template-FAST_INT64 libsoftfloat3.a"
                }
            },
            "include": "source/include"
--- a/pkg/urbit/compat/openbsd/ent.patch
+++ b/pkg/urbit/compat/openbsd/ent.patch
@ -0,0 +1,12 @@
+diff --git a/configure b/configure
+--- a/configure
+++ b/configure
+@@ -14,7 +14,7 @@
+ 
+     log "Trying IMPL=$IMPL"
+ 
+-    if IMPL=$impl make >/dev/null 2>/dev/null
+    if IMPL=$impl gmake >/dev/null 2>/dev/null
+     then sed -i 's|$(error IMPL must be set)|IMPL='"$impl"'|' Makefile
+          log "IMPL=$IMPL works"
+          exit 0
--- a/pkg/urbit/compat/openbsd/lmdb.patch
+++ b/pkg/urbit/compat/openbsd/lmdb.patch
@ -0,0 +1,12 @@
+diff --git a/Makefile b/Makefile
+--- a/Makefile
+++ b/Makefile
+@@ -18,7 +18,7 @@
+ # There may be other macros in mdb.c of interest. You should
+ # read mdb.c before changing any of them.
+ #
+-CC	= gcc
+CC	= cc
+ AR	= ar
+ W	= -W -Wall -Wno-unused-parameter -Wbad-function-cast -Wuninitialized
+ THREADS = -pthread
--- a/pkg/urbit/compat/openbsd/murmur3.patch
+++ b/pkg/urbit/compat/openbsd/murmur3.patch
@ -0,0 +1,13 @@
+diff --git a/makefile b/makefile
+--- a/makefile
+++ b/makefile
+@@ -12,5 +12,9 @@ shared: murmur3.c murmur3.h
+ 	$(CC) -fPIC -O3 -c murmur3.c
+ 	$(CC) -shared -Wl,--export-dynamic murmur3.o -o libmurmur3.so
+ 
+static: murmur3.c murmur3.h
+	$(CC) -fPIC -O3 -c murmur3.c
+	$(AR) rcs libmurmur3.a murmur3.o
+
+ clean:
+ 	rm -rf example *.o *.so
--- a/pkg/urbit/compat/openbsd/softfloat3.patch
+++ b/pkg/urbit/compat/openbsd/softfloat3.patch
@ -0,0 +1,85 @@
+diff --git a/build/template-FAST_INT64/Makefile b/build/template-FAST_INT64/Makefile
+--- a/build/template-FAST_INT64/Makefile
+++ b/build/template-FAST_INT64/Makefile
+@@ -34,28 +34,27 @@
+ #
+ #=============================================================================
+ 
+-# Edit lines marked with `==>'.  See "SoftFloat-source.html".
+SOURCE_DIR ?= ../../source
+SPECIALIZE_TYPE ?= 8086-SSE
+ 
+-==> SOURCE_DIR ?= ../../source
+-==> SPECIALIZE_TYPE ?= 8086
+SOFTFLOAT_OPTS ?= \
+   -DSOFTFLOAT_ROUND_ODD -DINLINE_LEVEL=5 -DSOFTFLOAT_FAST_DIV32TO16 \
+   -DSOFTFLOAT_FAST_DIV64TO32
+ 
+-==> SOFTFLOAT_OPTS ?= \
+-==>   -DSOFTFLOAT_ROUND_ODD -DINLINE_LEVEL=5 -DSOFTFLOAT_FAST_DIV32TO16 \
+-==>   -DSOFTFLOAT_FAST_DIV64TO32
+DELETE = rm -f
+C_INCLUDES = -I. -I$(SOURCE_DIR)/$(SPECIALIZE_TYPE) -I$(SOURCE_DIR)/include
+COMPILE_C = \
+  cc -c -DSOFTFLOAT_FAST_INT64 $(SOFTFLOAT_OPTS) $(C_INCLUDES) -O2 -o $@
+MAKELIB = ar crs $@
+LIBNAME = libsoftfloat3
+ 
+-==> DELETE = rm -f
+-==> C_INCLUDES = -I. -I$(SOURCE_DIR)/$(SPECIALIZE_TYPE) -I$(SOURCE_DIR)/include
+-==> COMPILE_C = \
+-==>   cc -c -DSOFTFLOAT_FAST_INT64 $(SOFTFLOAT_OPTS) $(C_INCLUDES) -O2 -o $@
+-==> MAKELIB = ar crs $@
+OBJ = .o
+LIB = .a
+ 
+-==> OBJ = .o
+-==> LIB = .a
+-
+-==> OTHER_HEADERS =
+OTHER_HEADERS =
+ 
+ .PHONY: all
+-all: softfloat$(LIB)
+all: $(LIBNAME)$(LIB)
+ 
+ OBJS_PRIMITIVES = \
+   s_eq128$(OBJ) \
+@@ -381,11 +380,11 @@ $(OBJS_PRIMITIVES) $(OBJS_OTHERS): %$(OBJ): $(SOURCE_DIR)/%.c
+ $(OBJS_SPECIALIZE): %$(OBJ): $(SOURCE_DIR)/$(SPECIALIZE_TYPE)/%.c
+ 	$(COMPILE_C) $(SOURCE_DIR)/$(SPECIALIZE_TYPE)/$*.c
+ 
+-softfloat$(LIB): $(OBJS_ALL)
+$(LIBNAME)$(LIB): $(OBJS_ALL)
+ 	$(DELETE) $@
+ 	$(MAKELIB) $^
+ 
+ .PHONY: clean
+ clean:
+-	$(DELETE) $(OBJS_ALL) softfloat$(LIB)
+	$(DELETE) $(OBJS_ALL) $(LIBNAME)$(LIB)
+ 
+diff --git a/build/template-FAST_INT64/platform.h b/build/template-FAST_INT64/platform.h
+--- a/build/template-FAST_INT64/platform.h
+++ b/build/template-FAST_INT64/platform.h
+@@ -34,17 +34,15 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ 
+ =============================================================================*/
+ 
+-// Edit lines marked with `==>'.  See "SoftFloat-source.html".
+-
+ /*----------------------------------------------------------------------------
+ *----------------------------------------------------------------------------*/
+-==> #define LITTLEENDIAN 1
+#define LITTLEENDIAN 1
+ 
+ /*----------------------------------------------------------------------------
+ *----------------------------------------------------------------------------*/
+-==> #define INLINE inline
+#define INLINE inline
+ 
+ /*----------------------------------------------------------------------------
+ *----------------------------------------------------------------------------*/
+-==> #define THREAD_LOCAL _Thread_local
+#define THREAD_LOCAL
+ 
--- a/pkg/urbit/compat/poor-mans-nix-shell.sh
+++ b/pkg/urbit/compat/poor-mans-nix-shell.sh
@ -3,13 +3,18 @@ declare -a ldirs
 declare -a pdirs
 declare -A hdeps
 sources=(../../nix/sources.json ../../nix/sources-pmnsh.json)
+[ "yes" == "${build_openssl-no}" ] && sources=(../../nix/sources-openssl.json ${sources[@]})
 patches=compat/$1
 deriver=urbit-$1-build
 markfil=.$1~
 depdirs=
 nixpath=${NIX_STORE-../build}

-: "${MAKE:=make}"
+: ${gnutar:=tar}
+: ${gnumake:=make}
+: ${sha256tool:=sha256sum}
+
+export MAKE=$gnumake

 # LDFLAGS doesn't like absolute paths
 if [ "${nixpath:0:1}" == "/" ]
@ -71,7 +76,7 @@ buildnixdep () {
      fi
      mkdir -p $dir
      pushd $dir
-      curl -fL "$url"|(tar --strip $strip -xzf - || true)
+      curl -fL "$url"|($gnutar --strip $strip -xzf - || true)
      popd
    fi
  else
@ -86,7 +91,7 @@ buildnixdep () {
    [ -e $patch ] && patch -d $dir -p 1 <$patch
    pushd $dir
    eval "$cmdprep"
-    eval ${MAKE} "$cmdmake"
+    eval $gnumake "$cmdmake"
    touch $markfil
    popd
  fi
@ -98,13 +103,13 @@ buildnixdep () {
    echo Uploading freshly built $hash-$key to binary cache...
    tar -C $dir -czf $hash.tar .
    local size=$(stat -c '%s' $hash.tar)
-    read filehash _ < <(sha256sum $hash.tar)
+    read filehash _ < <($sha256tool $hash.tar)
    curl -fL -H "Content-Type: application/gzip" -H "Authorization: Bearer $CACHIX_AUTH_TOKEN" --data-binary @"$hash.tar" "$cache/nar"
    curl -fL -H "Content-Type: application/json" -H "Authorization: Bearer $CACHIX_AUTH_TOKEN" --data-binary @- "$cache/${hash}.narinfo" <<EOF
 {
  "cStoreHash": "$hash",
  "cStoreSuffix": "$key",
-  "cNarHash": "sha256:$(hex2nixbase32 $filehash)",
+  "cNarHash": "$sha256tool:$(hex2nixbase32 $filehash)",
  "cNarSize": $size,
  "cFileHash": "$filehash",
  "cFileSize": $size,
@ -129,7 +134,7 @@ do
  patch=$patches/$key.patch
  read hash _ < <((
  echo -n $json
-  [ -e $patch ] && cat $patch)|sha256sum)
+  [ -e $patch ] && cat $patch)|$sha256tool)
  hash=$(hex2nixbase32 $hash)
  hdeps[$key]=$hash
  depdirs="$depdirs|gsub(\"\\\\.\\\\./$key\";\"\\(\$d)/$hash-$key\")"
--- a/pkg/urbit/configure
+++ b/pkg/urbit/configure
@ -85,7 +85,7 @@ case $(tr A-Z a-z <<< $cpu) in
  i686)
     defmacro U3_OS_ENDIAN_little 1
     ;;
-  x86_64)
+  x86_64 | amd64)
     defmacro U3_OS_ENDIAN_little 1
     ;;
  arm64|aarch64)
@ -156,7 +156,27 @@ case $(tr A-Z a-z <<< $os) in
     deps="$deps kvm" # XX use new compat.mk pattern
     ;;
  *openbsd*)
+     # pkg_add bash automake libtool jq gtar cmake gmake libsigsegv
+     # Tested versions:
+        # bash-5.1.8 automake-1.16.3 (autoconf-2.69p3) libtool-2.4.2p2
+        # jq-1.6p0 gtar-1.34-static cmake-3.20.3p0v0 gmake-4.3 libsigsegv-2.12
+
+     gnutar=gtar
+     gnumake=gmake
+     sha256tool=sha256
+     build_openssl=yes
+     export AUTOCONF_VERSION="${AUTOCONF_VERSION-2.69}"
+     export AUTOMAKE_VERSION="${AUTOMAKE_VERSION-1.16}"
+     . compat/poor-mans-nix-shell.sh openbsd
+     compat/create-include-files.sh 'stat -f %z' /etc/ssl/cert.pem
+
     defmacro U3_OS_bsd 1
+     defmacro U3_OS_no_ubc 1
+
+     export PKG_CONFIG_PATH="${PKG_CONFIG_PATH-}"
+     deps="$deps aes_siv secp256k1"
+
+     compat="${compat-} posix openbsd"
     ;;
  *)
     echo "Unknown or unsupported OS: '$os'" >&2
--- a/pkg/urbit/vere/db/lmdb.c
+++ b/pkg/urbit/vere/db/lmdb.c
@ -65,12 +65,20 @@ u3_lmdb_init(const c3_c* pax_c, size_t siz_i)
    return 0;
  }

-  if ( (ret_w = mdb_env_open(env_u, pax_c, 0, 0664)) ) {
+  {
+#   if defined(U3_OS_no_ubc)
+      c3_w ops_w = MDB_WRITEMAP;
+#   else
+      c3_w ops_w = 0;
+#   endif
+
+    if ( (ret_w = mdb_env_open(env_u, pax_c, ops_w, 0664)) ) {
      mdb_logerror(stderr, ret_w, "lmdb: failed to open event log");
      //  XX dispose env_u
      //
      return 0;
    }
+  }

  return env_u;
 }