separate script for deps

Author: pmp-p

sources.wasm/ncurses.sh

@@ -0,0 +1,106 @@
+#!/bin/bash
+
+. ${CONFIG:-config}
+
+# --disable-database --enable-termcap
+
+NCOPTS="--enable-ext-colors --enable-ext-mouse --prefix=$PREFIX --disable-echo --without-pthread \
+ --without-tests --without-tack --without-progs --without-manpages \
+ --disable-db-install --without-cxx --without-cxx-binding --enable-pc-files \
+ --with-pkg-config-libdir=$PREFIX/lib/pkgconfig \
+ --with-termlib --enable-termcap --disable-database"
+
+
+export NCURSES=${NCURSES:-"ncurses-6.1"}
+export URL_NCURSES=${URL_NCURSES:-"URL https://ftp.NCURSES.org/source/$NCURSES.tar.gz"}
+export HASH_NCURSES=${HASH_NCURSES:-"URL_HASH SHA256=aa057eeeb4a14d470101eff4597d5833dcef5965331be3528c08d99cebaa0d17"}
+
+
+
+if true
+then
+
+    wget -q -c $URL_NCURSES && tar xfz $NCURSES.tar.gz
+
+    pushd $NCURSES
+    [ -f $NCURSES.done ] || patch -p1 < $ROOT/support/__EMSCRIPTEN__.deps/ncurses-6.1_emscripten.patch
+    touch $NCURSES.done
+    popd
+
+
+    cd $ROOT
+
+    if [ -f devices/emsdk/usr/lib/libncursesw.a ]
+    then
+        echo "
+            * ncursesw already built
+        "  1>&2
+    else
+        mkdir -p build/ncurses/
+
+        # build wide char
+        rm -rf build/ncurses/*
+
+        pushd build/ncurses
+        make clean
+        CC=clang CFLAGS="-fpic -Wno-unused-command-line-argument" $ROOT/src/ncurses-6.1/configure \
+         $NCOPTS --enable-widec && make && make install
+
+        popd
+    fi
+
+
+
+    if  false #[ -f ../devices/emsdk/usr/lib/libncurses.a ]
+    then
+        echo "
+            * skiping [ncurses] or already built
+        " 1>&2
+    else
+        rm -rf ../build/ncurses/*
+        pushd ../build/ncurses
+
+        CC=clang CFLAGS="-fpic -Wno-unused-command-line-argument" $ROOT/src/ncurses-6.1/configure \
+         $NCOPTS && make && make install
+
+        CFLAGS="-fpic -Wno-unused-command-line-argument" emconfigure \
+         $ROOT/src/ncurses-6.1/configure \
+         $NCOPTS
+
+        if patch -p1 < $ROOT/support/__EMSCRIPTEN__.deps/ncurses-6.1_emscripten_make.patch
+        then
+            emmake make clean
+            if emmake make
+            then
+                emmake make install
+            fi
+        fi
+        popd
+    fi
+
+
+    if [ -f ../devices/emsdk/usr/lib/libncursesw.a ]
+    then
+        echo "
+            * ncursesw already built
+        "  1>&2
+    else
+        # build wide char
+        pushd ../build/ncurses
+
+        CFLAGS="-fpic -Wno-unused-command-line-argument" emconfigure \
+         $ROOT/src/ncurses-6.1/configure $NCOPTS --enable-widec
+
+        if patch -p1 < $SDKROOT/support/__EMSCRIPTEN__.deps/ncurses-6.1_emscripten_makew.patch
+        then
+            emmake make clean
+            if emmake make
+            then
+                emmake make install
+            fi
+        fi
+        popd
+    fi
+
+fi
+

sources.wasm/openssl.sh

@@ -0,0 +1,74 @@
+#!/bin/bash
+
+. ${CONFIG:-config}
+
+export OPENSSL="openssl-1.1.1s"
+export URL_OPENSSL=${URL_OPENSSL:-"URL https://ftp.openssl.org/source/$OPENSSL.tar.gz"}
+export HASH_OPENSSL="URL_HASH SHA256=c5ac01e760ee6ff0dab61d6b2bbd30146724d063eb322180c6f18a6f74e4b6aa"
+
+. scripts/emsdk-fetch.sh
+
+if [ -f openssl.patched ]
+then
+    echo "
+        already patched for $PREFIX
+    "
+else
+    wget -c $URL_OPENSSL
+    tar xvfz $OPENSSL.tar.gz
+    pushd $OPENSSL
+    patch -p1 <<END
+--- openssl-1.1.1n/Configurations/10-main.conf	2022-03-15 14:37:47.000000000 +0000
++++ openssl-1.1.1n-fixed/Configurations/10-main.conf	2022-04-05 10:48:27.348576840 +0000
+@@ -657,7 +657,8 @@
+     },
+     "linux-generic64" => {
+         inherit_from     => [ "linux-generic32" ],
+-        bn_ops           => "SIXTY_FOUR_BIT_LONG RC4_CHAR",
++        bn_ops           => "SIXTY_FOUR_BIT RC4_CHAR",
++        lib_cppflags     => add("-DBN_DIV2W"),
+     },
+
+     "linux-ppc" => {
+diff -urN openssl-1.1.1n/crypto/rand/rand_unix.c openssl-1.1.1n-fixed/crypto/rand/rand_unix.c
+--- openssl-1.1.1n/crypto/rand/rand_unix.c	2022-04-05 10:54:21.980130409 +0000
++++ openssl-1.1.1n-fixed/crypto/rand/rand_unix.c	2022-04-05 09:27:47.960526811 +0000
+@@ -369,7 +369,7 @@
+      * Note: Sometimes getentropy() can be provided but not implemented
+      * internally. So we need to check errno for ENOSYS
+      */
+-#  if defined(__GNUC__) && __GNUC__>=2 && defined(__ELF__) && !defined(__hpux)
++#  if defined(__EMSCRIPTEN__)
+     extern int getentropy(void *buffer, size_t length) __attribute__((weak));
+
+     if (getentropy != NULL) {
+END
+
+    touch ../openssl.patched
+    popd
+fi
+
+if [ -f $PREFIX/lib/libssl.a ]
+then
+    echo "
+        already built in $PREFIX/lib/libssl.a
+    "
+else
+    pushd $OPENSSL
+    emconfigure ./Configure linux-generic64 \
+      no-asm \
+      no-engine \
+      no-hw \
+      no-weak-ssl-ciphers \
+      no-dtls \
+      no-shared \
+      no-dso \
+      -DPEDANTIC \
+      --prefix="$PREFIX" --openssldir=/home/web_user
+
+    sed -i 's|^CROSS_COMPILE.*$|CROSS_COMPILE=|g' Makefile
+    emmake make build_generated libssl.a libcrypto.a
+    cp -r include/openssl "$PREFIX/include"
+    cp libcrypto.a libssl.a "$PREFIX/lib"
+    popd
+fi