update configure, extension.c, app/Makefile

app/Makefile

@@ -198,8 +198,12 @@ endif
 CFLAGS+= -DUSE_JQ
 
 STATIC_LIB_FLAGS=
-ifneq ($(STATIC_LIBS),)
+ifeq ($(STATIC_BUILD),1)
   STATIC_LIB_FLAGS=${LDFLAGS_STATIC}
+else
+  ifneq ($(STATIC_LIBS),)
+    STATIC_LIB_FLAGS=${LDFLAGS_STATIC}
+  endif
 endif
 
 STANDALONE_PFX=${BUILD_DIR}/bin/zsv_
@@ -277,9 +281,10 @@ MORE_SOURCE+= ${YAJL_INCLUDE} ${YAJL_HELPER_INCLUDE} -I${JQ_INCLUDE_DIR}
 MORE_LIBS+=${JQ_LIB} ${LDFLAGS_JQ}
 
 help:
-	@echo "To build: ${MAKE} [DEBUG=1] [clean] [clean-all] [BINDIR=${BINDIR}] [JQ_PREFIX=/usr/local] <install|all|install-util-lib|test>"
+	@echo "To build: ${MAKE} [DEBUG=1] [STATIC_BUILD=1] [clean] [clean-all] [BINDIR=${BINDIR}] [JQ_PREFIX=/usr/local] <install|all|install-util-lib|test>"
 	@echo
 	@echo "If JQ_PREFIX is not defined, libjq will be built in the build dir"
+	@echo "If STATIC_BUILD is set to 1, will build with -static flag, if the compiler supports it"
 	@echo
 	@echo "To build and test individual apps, run:"
 	@echo "  ${MAKE} test"

app/ext_example/my_extension.c

@@ -61,8 +61,10 @@ static struct zsv_ext_callbacks zsv_cb;
  * but with an additional preceding zsv_execution_context parameter.
  * Here, we just declare the functions; we fully define them further below
  */
-enum zsv_ext_status count_main(zsv_execution_context ctx, int argc, const char *argv[]);
-static enum zsv_ext_status echo_main(zsv_execution_context ctx, int argc, const char *argv[]);
+enum zsv_ext_status count_main(zsv_execution_context ctx, int argc, const char *argv[], struct zsv_opts *opts,
+                               const char *opts_used);
+static enum zsv_ext_status echo_main(zsv_execution_context ctx, int argc, const char *argv[], struct zsv_opts *opts,
+                                     const char *opts_used);
 
 /**
  * *Required*. Initialization is called when our extension is loaded. Our
@@ -166,9 +168,12 @@ static void echo_rowhandler(void *ctx) {
  * `ext_xxx` functions. All we do here is initialize our data, call the parser, and
  * perform any final steps after all data has been processed
  */
-static enum zsv_ext_status echo_main(zsv_execution_context ctx, int argc, const char *argv[]) {
+static enum zsv_ext_status echo_main(zsv_execution_context ctx, int argc, const char *argv[], struct zsv_opts *optsp,
+                                     const char *opts_used) {
   (void)(argc);
   (void)(argv);
+  (void)(optsp);
+  (void)(opts_used);
   /* initialize private data */
   struct my_data data;
   memset(&data, 0, sizeof(data));
@@ -236,7 +241,10 @@ static const char *count_help = "count: print the number of rows in a CSV data f
                                 "\n"
                                 "usage: count [-h,--help] [filename]\n";
 
-enum zsv_ext_status count_main(zsv_execution_context ctx, int argc, const char *argv[]) {
+enum zsv_ext_status count_main(zsv_execution_context ctx, int argc, const char *argv[], struct zsv_opts *optsp,
+                               const char *opts_used) {
+  (void)(optsp);
+  (void)(opts_used);
   /* help */
   if (argc > 1 && (!strcmp(argv[1], "-h") || !strcmp(argv[1], "--help"))) {
     printf("%s", count_help);

app/sheet.c

@@ -173,7 +173,7 @@ int ZSV_MAIN_FUNC(ZSV_COMMAND)(int argc, const char *argv[], struct zsv_opts *op
   }
 
   if (argc < 2) {
-    fprintf(stderr, "TO DO! work with no input file\n");
+    fprintf(stderr, "Please specify an input file\n");
     return 1;
   }
 

configure

@@ -251,7 +251,9 @@ trysharedldflag () {
 }
 
 # Beginning of actual script
-CROSS_COMPILING=no
+if [ "$CROSS_COMPILING" = "" ]; then
+    CROSS_COMPILING=no
+fi
 CFLAGS_AUTO=
 CFLAGS_TRY=
 LDFLAGS_AUTO=
@@ -261,8 +263,12 @@ if [ "$CONFIGFILE" = "" ]; then
     CONFIGFILE=config.mk
 fi
 
-if [ "$ARCH" = "" ] && [ "$CROSS_COMPILING" = "no" ]; then
-    ARCH=native
+if [ "$ARCH" = "" ] ; then
+    if [ "$CROSS_COMPILING" = "no" ]; then
+        ARCH=native
+    else
+        ARCH=none
+    fi
 fi
 
 # check prefixes first, since others may be derived from it unless overridden
@@ -697,7 +703,7 @@ if [ "$JQ_PREFIX" != "" ] && [ "$CROSS_COMPILING" = "no" ] ; then
     if ! tryldflag LDFLAGS_JQ -ljq -L${JQ_PREFIX}/lib ; then
         echo "Error: Failed to compile with -ljq and -L${JQ_PREFIX}/lib"
         exit 1
-    else
+    elif [ "$JQ_PREFIX" != "$PREFIX" ]; then
         LDFLAGS_JQ="$LDFLAGS_JQ -L$JQ_PREFIX/lib"
     fi
 fi