Ports: Add "curl" port :^)

Author: https://github.com/awesomekling
Commit: https://github.com/SerenityOS/serenity/commit/35d9ac6dbff

Ports/curl/curl.sh

@@ -0,0 +1,17 @@
+#!/bin/sh
+PORT_DIR=curl
+fetch() {
+    run_fetch_web "https://curl.haxx.se/download/curl-7.65.3.tar.bz2"
+    run_patch fix-autoconf.patch -p1
+}
+configure() {
+    run_export_env CC i686-pc-serenity-gcc
+    run_configure_autotools --disable-threaded-resolver
+}
+build() {
+    run_make
+}
+install() {
+    run_make_install DESTDIR="$SERENITY_ROOT"/Root
+}
+. ../.port_include.sh

Ports/curl/fix-autoconf.patch

@@ -0,0 +1,89 @@
+Only in curl-serenity/: config.log
+diff -ru curl-7.65.3/config.sub curl-serenity/config.sub
+--- curl-7.65.3/config.sub	2019-07-19 00:41:42.000000000 +0200
++++ curl-serenity/config.sub	2019-08-29 11:03:53.901037128 +0200
+@@ -1364,6 +1364,7 @@
+ 	# Each alternative MUST end in a * to match a version number.
+ 	# -sysv* is not here because it comes later, after sysvr4.
+ 	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
++	      | -serenity* \
+ 	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
+ 	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
+ 	      | -sym* | -kopensolaris* | -plan9* \
+diff -ru curl-7.65.3/configure curl-serenity/configure
+--- curl-7.65.3/configure	2019-07-19 00:41:41.000000000 +0200
++++ curl-serenity/configure	2019-08-29 11:06:24.076073666 +0200
+@@ -18181,51 +18181,6 @@
+ fi
+ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ 
+-
+-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler halts on function prototype mismatch" >&5
+-$as_echo_n "checking if compiler halts on function prototype mismatch... " >&6; }
+-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+-/* end confdefs.h.  */
+-
+-
+-#     include <stdlib.h>
+-      int rand(int n);
+-      int rand(int n)
+-      {
+-        if(n)
+-          return ++n;
+-        else
+-          return n;
+-      }
+-
+-int main (void)
+-{
+-
+-      int i[2]={0,0};
+-      int j = rand(i[0]);
+-      if(j)
+-        return j;
+-
+- ;
+- return 0;
+-}
+-
+-_ACEOF
+-if ac_fn_c_try_compile "$LINENO"; then :
+-
+-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+-$as_echo "no" >&6; }
+-    as_fn_error $? "compiler does not halt on function prototype mismatch." "$LINENO" 5
+-
+-else
+-
+-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+-$as_echo "yes" >&6; }
+-
+-fi
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-
+-
+       { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports hiding library internal symbols" >&5
+ $as_echo_n "checking if compiler supports hiding library internal symbols... " >&6; }
+   supports_symbol_hiding="no"
+diff -ru curl-7.65.3/configure.ac curl-serenity/configure.ac
+--- curl-7.65.3/configure.ac	2019-07-16 12:24:31.000000000 +0200
++++ curl-serenity/configure.ac	2019-08-29 11:05:47.679343943 +0200
+@@ -287,7 +287,6 @@
+ 
+ CURL_CHECK_COMPILER_HALT_ON_ERROR
+ CURL_CHECK_COMPILER_ARRAY_SIZE_NEGATIVE
+-CURL_CHECK_COMPILER_PROTOTYPE_MISMATCH
+ CURL_CHECK_COMPILER_SYMBOL_HIDING
+ 
+ CURL_CHECK_CURLDEBUG
+diff -ru curl-7.65.3/include/curl/curl.h curl-serenity/include/curl/curl.h
+--- curl-7.65.3/include/curl/curl.h	2019-07-19 00:23:35.000000000 +0200
++++ curl-serenity/include/curl/curl.h	2019-08-29 11:10:37.863071640 +0200
+@@ -75,6 +75,7 @@
+     defined(__minix) || defined(__SYMBIAN32__) || defined(__INTEGRITY) || \
+     defined(ANDROID) || defined(__ANDROID__) || defined(__OpenBSD__) || \
+     defined(__CYGWIN__) || \
++    defined(__serenity__) || \
+    (defined(__FreeBSD_version) && (__FreeBSD_version < 800000))
+ #include <sys/select.h>
+ #endif