Merge pull request #272 from mnsanghvi/issue-271-support-freebsd

Issue 217 support freebsd

Author: chrisws

.gitignore

@@ -0,0 +1,119 @@
+# SmallBasic build related
+# ------------------------
+# SmallBasic dynamically generates a lot of files when
+# built from source.  This list should help declutter the
+# `git status` output
+Makefile
+Makefile.in
+INSTALL
+README
+.dirstamp
+build_kwp
+*.sbu
+acinclude.m4
+aclocal.m4
+autom4te.cache
+compile
+config.guess
+config.h
+config.h.in
+config.status
+config.sub
+configure
+depcomp
+install-sh
+missing
+*.dat
+src/common/libsb_common.a
+src/platform/console/sbasic
+src/ui/kwp.h
+stamp-h1
+tsave.txt
+Test-Results
+
+# C/C++/Obj-C
+# -----------
+*.o
+*.deps
+
+# Gradle
+# ------
+.gradle/*
+**/build/*
+/buildSrc/build
+/subprojects/*/build
+/subprojects/docs/src/samples/*/*/build
+/subprojects/internal-android-performance-testing/build-android-libs
+
+# Maven
+# -----
+**/target/*
+
+# IDEA
+# ----
+.idea
+.shelf
+/*.iml
+/*.ipr
+/*.iws
+/buildSrc/*.iml
+/buildSrc/*.ipr
+/buildSrc/*.iws
+/buildSrc/out
+/out
+/subprojects/*/*.iml
+/subprojects/*/out
+
+# Eclipse
+# -------
+*.classpath
+*.project
+*.settings
+/bin
+/subprojects/*/bin
+atlassian-ide-plugin.xml
+
+# NetBeans
+# --------
+.nb-gradle
+.nb-gradle-properties
+
+# Vim
+# ---
+*.sw[op]
+
+# Emacs
+# -----
+*~
+
+# Textmate
+# --------
+.textmate
+
+# Sublime Text
+# ------------
+*.sublime-*
+
+# jEnv
+# ----
+.java-version
+
+# OS X
+# ----
+.DS_Store
+
+# HPROF
+# -----
+*.hprof
+
+# Work dirs
+# ---------
+/incoming-distributions
+/intTestHomeDir
+
+# Logs
+# ----
+/*.log
+
+# oh-my-zsh gradle plugin
+.gradletasknamecache

AUTHORS

@@ -4,5 +4,6 @@ Gary A. Clark						clarkg@fireserve.net		gac
 Bob Riess								riessb@usa.net					bob
 Earle F. Philhower III	earle@ziplabel.com			efp
 Laurent Poujoulat	 			lpoujoulat@wanadoo.fr		lap
+Mehul Sanghvi           mehul.sanghvi@gmail.com mnsanghvi
 
 

ChangeLog

@@ -1,3 +1,6 @@
+2026-02-26 (12.33)
+	COMMON: Fix build for FreeBSD
+
 2026-01-23 (12.33)
 	SDL: Fix issue with flatpak release
 

autogen.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env sh
 
 # This file is part of SmallBASIC
 #

configure.ac

@@ -58,7 +58,7 @@ AC_ARG_ENABLE(teensy,
   [ac_build_teensy="yes"],
   [ac_build_teensy="no"])
 
-function checkForWindows() {
+checkForWindows() {
    win32=no
    case "${host_os}" in
      *mingw* | pw32* | cygwin*)
@@ -72,7 +72,7 @@ function checkForWindows() {
    AM_CONDITIONAL(WITH_WIN32, test x"$win32" = "xyes")
 }
 
-function checkDebugMode() {
+checkDebugMode() {
    AC_MSG_CHECKING([if debug mode is enabled])
    AC_ARG_WITH(debug,
    [  --with-debug            Build the debug version default=no],
@@ -90,7 +90,7 @@ function checkDebugMode() {
    AC_SUBST(CFLAGS)
 }
 
-function checkProfiling() {
+checkProfiling() {
    AC_MSG_CHECKING([if profile generate is enabled])
    AC_ARG_WITH(profile-generate,
    [  --with-profile-generate          Build the profile generate default=no],
@@ -116,7 +116,7 @@ function checkProfiling() {
    fi
 }
 
-function checkPCRE() {
+checkPCRE() {
    AC_CHECK_PROG(have_pcre, pcre-config, [yes], [no])
 
    dnl supported under linux only for now
@@ -143,7 +143,7 @@ function checkPCRE() {
    fi
 }
 
-function checkTermios() {
+checkTermios() {
    AC_CHECK_HEADERS([termios.h], [have_termios_h=yes; break;])
 
    case "${host_os}" in
@@ -164,11 +164,11 @@ function checkTermios() {
    fi
 }
 
-function defaultConditionals() {
+defaultConditionals() {
    AM_CONDITIONAL(WITH_CYGWIN_CONSOLE, false)
 }
 
-function buildSDL() {
+buildSDL() {
    TARGET="Building SDL version."
    defaultConditionals
 
@@ -259,7 +259,7 @@ function buildSDL() {
    (cd src/platform/android/app/src/main/assets && xxd -i main.bas > ../../../../../../../src/platform/sdl/main_bas.h)
 }
 
-function buildAndroid() {
+buildAndroid() {
    defaultConditionals
 
    AC_MSG_CHECKING([if library mode is enabled])
@@ -286,7 +286,7 @@ function buildAndroid() {
    fi
 }
 
-function buildConsole() {
+buildConsole() {
    win32=no
    case "${host_os}" in
      *mingw* | pw32* | cygwin*)
@@ -345,7 +345,7 @@ function buildConsole() {
    AC_SUBST(BUILD_SUBDIRS)
 }
 
-function buildWeb() {
+buildWeb() {
    if test $host_os = 'mingw32'; then
      TARGET="Building Ming32 Web server version."
      AC_DEFINE(__MINGW32__, 1, [as above])
@@ -375,7 +375,7 @@ function buildWeb() {
    AC_SUBST(BUILD_SUBDIRS)
 }
 
-function buildEmscripten() {
+buildEmscripten() {
    TARGET="Building Emscripten version."
    BUILD_SUBDIRS="src/common src/platform/emcc"
    AC_CHECK_PROG(have_xxd, xxd, [yes], [no])
@@ -393,7 +393,7 @@ function buildEmscripten() {
    (cd src/platform/android/app/src/main/assets && xxd -i main.bas > ../../../../../../../src/platform/emcc/main_bas.h)
 }
 
-function buildTEENSY() {
+buildTEENSY() {
    TARGET="Building teensy version."
    BUILD_SUBDIRS="src/platform/teensy"
    AC_CHECK_PROG(have_xxd, xxd, [yes], [no])
@@ -422,7 +422,7 @@ function buildTEENSY() {
    (cd src/platform/teensy && xxd -i main.bas > src/main_bas.h)
 }
 
-function buildFLTK() {
+buildFLTK() {
    TARGET="Building FLTK version."
 
    dnl Checks for FLTK 1.x
@@ -480,7 +480,7 @@ function buildFLTK() {
    AC_SUBST(desktopentrydir)
 
    dnl generate kwp.h
-   (cd src/platform/fltk && g++ -o build_kwp build_kwp.cxx && ./build_kwp)
+   (cd src/platform/fltk && ${CXX} -o build_kwp build_kwp.cxx && ./build_kwp)
 }
 
 if test x$ac_build_sdl = xyes; then
@@ -499,7 +499,7 @@ else
    buildConsole
 fi
 
-(cd documentation && g++ -o build_kwp build_kwp.cpp && ./build_kwp > ../src/ui/kwp.h)
+(cd documentation && ${CXX} -o build_kwp build_kwp.cpp && ./build_kwp > ../src/ui/kwp.h)
 
 checkPCRE
 checkTermios
@@ -512,7 +512,8 @@ PACKAGE_CFLAGS="${PACKAGE_CFLAGS} -Wall -Werror -Wno-unused-result"
 BUILD_DATE=`date +"%a, %d %b %Y"`
 AC_DEFINE_UNQUOTED([BUILD_DATE],["$BUILD_DATE"],[Build date])
 
-SB_DWORD_VER=`awk -F "." '{printf "0x%02d%02d%02d", $1,$2,$3}' <<< ${PACKAGE_VERSION}`
+SB_DWORD_VER=$(printf '%s' "$PACKAGE_VERSION" | awk -F. '{printf "0x%02d%02d%02d", $1,$2,$3}')
+
 AC_DEFINE_UNQUOTED([SB_DWORD_VER],[$SB_DWORD_VER],[SB_DWORD_VER])
 
 AC_SUBST(PACKAGE_CFLAGS)

samples/distro-examples/tests/all.bas

@@ -15,7 +15,7 @@ inva=[1,-1,1;2,-1,2;3,2,-1]
 def expression(x) = x * 0.1
 DATA 1,"a"
 
-print "ACCESS:" +IFF(ACCESS ("/etc/hostname") != 0, "<> 0", "0")
+print "ACCESS:" +IFF(ACCESS ("/etc/hosts") != 0, "<> 0", "0")
 print "APPEND:"; : APPEND c, "1", "2", "3", "4": PRINT c
 print "ARC:" ':ARC [STEP] x,y,r,astart,aend [,aspect [,color]] [COLOR color]
 print "AT:" ':AT x, y
@@ -147,7 +147,7 @@ print "FIX:" + FIX (x)
 print "FLOOR:" + FLOOR (x)
 print "FORMAT:" + FORMAT ("XXXX", 9999)
 print "FRAC:" + FRAC (x)
-print "FRE:" '+ FRE (x)
+print "FRE:" + FRE (1000)
 print "FREEFILE:" + FREEFILE
 print "HEX:" + HEX (x)
 print "IFF:" + IFF (1+1==2, "1+1=2", "1+1<>2")

samples/distro-examples/tests/output/all.out

@@ -130,7 +130,7 @@ FIX:13
 FLOOR:12
 FORMAT:XXXX
 FRAC:0.3
-FRE:
+FRE:0
 FREEFILE:1
 HEX:C
 IFF:1+1=2

src/common/blib_func.c

@@ -682,7 +682,7 @@ var_int_t cmd_fre(var_int_t arg) {
     r = 0x120000;
     break;
   }
-#elif defined(_UnixOS) && !defined(__MACH__)
+#elif defined(_UnixOS) && !defined(__MACH__) && !defined(__FreeBSD__)
   // assumes first two items are total + free
   #define I_MEM_TOTAL 0
   #define I_MEM_FREE  1

src/common/inet2.c

@@ -20,6 +20,7 @@ static int inetlib_init = 0;
 #else
 #include <arpa/inet.h>
 #include <sys/ioctl.h>
+#include <sys/socket.h>
 #include <netdb.h>
 #include <netinet/in.h>
 #include <signal.h>

src/platform/console/Makefile.am

@@ -39,7 +39,7 @@ UNIT_TESTS=array break byref eval-test iifs matrices metaa ongoto \
 
 test: ${bin_PROGRAMS}
 	@for utest in $(UNIT_TESTS); do                             \
-    ./${bin_PROGRAMS} ${TEST_DIR}/$${utest}.bas > test.out;   \
+    ./${bin_PROGRAMS} ${TEST_DIR}/$${utest}.bas > test.out || true;   \
     if cmp -s test.out ${TEST_DIR}/output/$${utest}.out; then \
       echo $${utest} ✓;                                      \
     else                                                      \