run make cleanup-style

10 files changed, 414 insertions, 414 deletions

diff --git a/src/djvulibre-test.c b/src/djvulibre-test.c
index ff46691..604e0e7 100644
--- a/src/djvulibre-test.c
+++ b/src/djvulibre-test.c
@@ -6,11 +6,11 @@
 
 int main(int argc, char *argv[])
 {
-	ddjvu_context_t *djvu_test;
-	(void)argc;
+    ddjvu_context_t *djvu_test;
+    (void)argc;
 
-	djvu_test = ddjvu_context_create(argv[0]);
-	ddjvu_context_release(djvu_test);
+    djvu_test = ddjvu_context_create(argv[0]);
+    ddjvu_context_release(djvu_test);
 
-	return 0;
+    return 0;
 }
diff --git a/src/ghostscript-test.c b/src/ghostscript-test.c
index 92dad40..f7101b6 100644
--- a/src/ghostscript-test.c
+++ b/src/ghostscript-test.c
@@ -26,20 +26,20 @@ void *minst;
 
 int main(int argc, char *argv[])
 {
-	int code;
+    int code;
 
-	(void)argc;
-	(void)argv;
+    (void)argc;
+    (void)argv;
 
-	code = gsapi_new_instance(&minst, 0);
-	if (code < 0)
-		return 1;
+    code = gsapi_new_instance(&minst, 0);
+    if (code < 0)
+        return 1;
 
-	code = gsapi_exit(minst);
-	if (code < 0)
-		return 1;
+    code = gsapi_exit(minst);
+    if (code < 0)
+        return 1;
 
-	gsapi_delete_instance(minst);
+    gsapi_delete_instance(minst);
 
-	return 0;
+    return 0;
 }
diff --git a/src/hamlib-test.c b/src/hamlib-test.c
index ee382f7..98c5fa4 100644
--- a/src/hamlib-test.c
+++ b/src/hamlib-test.c
@@ -8,99 +8,99 @@
 #include <hamlib/riglist.h>
 
 int main(int argc, char *argv[]) {
-	RIG *my_rig;
-	char *rig_file, *info_buf, *mm;
-	freq_t freq;
-	value_t rawstrength, power, strength;
-	float s_meter, rig_raw2val();
-	int status, retcode, isz;
-	unsigned int mwpower;
-	rmode_t mode;
-	pbwidth_t width;
-	rig_model_t myrig_model;
-	char portname[64];
-	port_t myport;
+    RIG *my_rig;
+    char *rig_file, *info_buf, *mm;
+    freq_t freq;
+    value_t rawstrength, power, strength;
+    float s_meter, rig_raw2val();
+    int status, retcode, isz;
+    unsigned int mwpower;
+    rmode_t mode;
+    pbwidth_t width;
+    rig_model_t myrig_model;
+    char portname[64];
+    port_t myport;
 
-	strncpy(portname, argv[2], 63);
-	portname[63] = '\0';
+    strncpy(portname, argv[2], 63);
+    portname[63] = '\0';
 
-	if ((strcmp(argv[2], "--help") == 0) || (argc < 2)) {
-		printf("use like: ./%s <portname>\n", argv[0]);
-		printf("example:  ./%s /dev/ttyS0\n", argv[0]);
-		return 0;
-	}
+    if ((strcmp(argv[2], "--help") == 0) || (argc < 2)) {
+        printf("use like: ./%s <portname>\n", argv[0]);
+        printf("example:  ./%s /dev/ttyS0\n", argv[0]);
+        return 0;
+    }
 
-	/* Try to detect rig */
-	/* may be overridden by backend probe */
-	myport.type.rig = RIG_PORT_SERIAL;
-	myport.parm.serial.rate = 9600;
-	myport.parm.serial.data_bits = 8;
-	myport.parm.serial.stop_bits = 1;
-	myport.parm.serial.parity = RIG_PARITY_NONE;
-	myport.parm.serial.handshake = RIG_HANDSHAKE_NONE;
-	strncpy(myport.pathname, portname, FILPATHLEN);
+    /* Try to detect rig */
+    /* may be overridden by backend probe */
+    myport.type.rig = RIG_PORT_SERIAL;
+    myport.parm.serial.rate = 9600;
+    myport.parm.serial.data_bits = 8;
+    myport.parm.serial.stop_bits = 1;
+    myport.parm.serial.parity = RIG_PARITY_NONE;
+    myport.parm.serial.handshake = RIG_HANDSHAKE_NONE;
+    strncpy(myport.pathname, portname, FILPATHLEN);
 
-	rig_load_all_backends();
-	myrig_model = rig_probe(&myport);
-	/* Set verbosity level - errors only */
-	rig_set_debug(RIG_DEBUG_ERR);
-	/* Instantiate a rig - your rig */
-	/* my_rig = rig_init(RIG_MODEL_TT565); */
-	my_rig = rig_init(myrig_model);
-	/* Set up serial port, baud rate - serial device + baudrate */
-	rig_file = "/dev/ttyUSB0";
-	strncpy(my_rig->state.rigport.pathname, rig_file, FILPATHLEN - 1);
-	my_rig->state.rigport.parm.serial.rate = 57600;
-	my_rig->state.rigport.parm.serial.rate = 9600;
-	/* Open my rig */
-	retcode = rig_open(my_rig);
-	printf("retcode of rig_open = %d \n", retcode);
-	/* Give me ID info, e.g., firmware version. */
-	info_buf = (char *)rig_get_info(my_rig);
-	printf("Rig_info: '%s'\n", info_buf);
+    rig_load_all_backends();
+    myrig_model = rig_probe(&myport);
+    /* Set verbosity level - errors only */
+    rig_set_debug(RIG_DEBUG_ERR);
+    /* Instantiate a rig - your rig */
+    /* my_rig = rig_init(RIG_MODEL_TT565); */
+    my_rig = rig_init(myrig_model);
+    /* Set up serial port, baud rate - serial device + baudrate */
+    rig_file = "/dev/ttyUSB0";
+    strncpy(my_rig->state.rigport.pathname, rig_file, FILPATHLEN - 1);
+    my_rig->state.rigport.parm.serial.rate = 57600;
+    my_rig->state.rigport.parm.serial.rate = 9600;
+    /* Open my rig */
+    retcode = rig_open(my_rig);
+    printf("retcode of rig_open = %d \n", retcode);
+    /* Give me ID info, e.g., firmware version. */
+    info_buf = (char *)rig_get_info(my_rig);
+    printf("Rig_info: '%s'\n", info_buf);
 
-	/* Note: As a general practice, we should check to see if a given
-	 * function is within the rig's capabilities before calling it, but
-	 * we are simplifying here. Also, we should check each call's returned
-	 * status in case of error. (That's an inelegant way to catch an unsupported
-	 * operation.)
-	 */
+    /* Note: As a general practice, we should check to see if a given
+     * function is within the rig's capabilities before calling it, but
+     * we are simplifying here. Also, we should check each call's returned
+     * status in case of error. (That's an inelegant way to catch an unsupported
+     * operation.)
+     */
 
-	/* Main VFO frequency */
-	status = rig_get_freq(my_rig, RIG_VFO_CURR, &freq);
-	printf("status of rig_get_freq = %d \n", status);
-	printf("VFO freq. = %.1f Hz\n", freq);
-	/* Current mode */
-	status = rig_get_mode(my_rig, RIG_VFO_CURR, &mode, &width);
-	printf("status of rig_get_mode = %d \n", status);
-	switch(mode) {
-		case RIG_MODE_USB: mm = "USB"; break;
-		case RIG_MODE_LSB: mm = "LSB"; break;
-		case RIG_MODE_CW:  mm = "CW"; break;
-		case RIG_MODE_CWR: mm = "CWR"; break;
-		case RIG_MODE_AM:  mm = "AM"; break;
-		case RIG_MODE_FM:  mm = "FM"; break;
-		case RIG_MODE_WFM: mm = "WFM"; break;
-		case RIG_MODE_RTTY:mm = "RTTY"; break;
-		default: mm = "unrecognized"; break; /* there are more possibilities! */
-		}
-	printf("Current mode = 0x%X = %s, width = %d\n", mode, mm, (int) width);
-	/* rig power output */
-	status = rig_get_level(my_rig, RIG_VFO_CURR, RIG_LEVEL_RFPOWER, &power);
-	printf("RF Power relative setting = %.3f (0.0 - 1.0)\n", power.f);
-	/* Convert power reading to watts */
-	status = rig_power2mW(my_rig, &mwpower, power.f, freq, mode);
-	printf("RF Power calibrated = %.1f Watts\n", mwpower/1000.);
-	/* Raw and calibrated S-meter values */
-	status = rig_get_level(my_rig, RIG_VFO_CURR, RIG_LEVEL_RAWSTR, &rawstrength);
-	printf("Raw receive strength = %d\n", rawstrength.i);
-	isz = my_rig->caps->str_cal.size;
-	printf("isz = %d \n", isz);
-	s_meter = rig_raw2val(rawstrength.i, &my_rig->caps->str_cal);
-	printf("S-meter value = %.2f dB relative to S9\n", s_meter);
-	/* now try using RIG_LEVEL_STRENGTH itself */
-	status = rig_get_strength(my_rig, RIG_VFO_CURR, &strength);
-	printf("status of rig_get_strength = %d \n", status);
-	printf("LEVEL_STRENGTH returns %d\n", strength.i);
+    /* Main VFO frequency */
+    status = rig_get_freq(my_rig, RIG_VFO_CURR, &freq);
+    printf("status of rig_get_freq = %d \n", status);
+    printf("VFO freq. = %.1f Hz\n", freq);
+    /* Current mode */
+    status = rig_get_mode(my_rig, RIG_VFO_CURR, &mode, &width);
+    printf("status of rig_get_mode = %d \n", status);
+    switch(mode) {
+        case RIG_MODE_USB: mm = "USB"; break;
+        case RIG_MODE_LSB: mm = "LSB"; break;
+        case RIG_MODE_CW:  mm = "CW"; break;
+        case RIG_MODE_CWR: mm = "CWR"; break;
+        case RIG_MODE_AM:  mm = "AM"; break;
+        case RIG_MODE_FM:  mm = "FM"; break;
+        case RIG_MODE_WFM: mm = "WFM"; break;
+        case RIG_MODE_RTTY:mm = "RTTY"; break;
+        default: mm = "unrecognized"; break; /* there are more possibilities! */
+        }
+    printf("Current mode = 0x%X = %s, width = %d\n", mode, mm, (int) width);
+    /* rig power output */
+    status = rig_get_level(my_rig, RIG_VFO_CURR, RIG_LEVEL_RFPOWER, &power);
+    printf("RF Power relative setting = %.3f (0.0 - 1.0)\n", power.f);
+    /* Convert power reading to watts */
+    status = rig_power2mW(my_rig, &mwpower, power.f, freq, mode);
+    printf("RF Power calibrated = %.1f Watts\n", mwpower/1000.);
+    /* Raw and calibrated S-meter values */
+    status = rig_get_level(my_rig, RIG_VFO_CURR, RIG_LEVEL_RAWSTR, &rawstrength);
+    printf("Raw receive strength = %d\n", rawstrength.i);
+    isz = my_rig->caps->str_cal.size;
+    printf("isz = %d \n", isz);
+    s_meter = rig_raw2val(rawstrength.i, &my_rig->caps->str_cal);
+    printf("S-meter value = %.2f dB relative to S9\n", s_meter);
+    /* now try using RIG_LEVEL_STRENGTH itself */
+    status = rig_get_strength(my_rig, RIG_VFO_CURR, &strength);
+    printf("status of rig_get_strength = %d \n", status);
+    printf("LEVEL_STRENGTH returns %d\n", strength.i);
 return 0;
 }
diff --git a/src/hdf-eos2.mk b/src/hdf-eos2.mk
index 7ead9bc..700eea0 100644
--- a/src/hdf-eos2.mk
+++ b/src/hdf-eos2.mk
@@ -22,7 +22,7 @@ define $(PKG)_BUILD
     cd '$(1)' && \
         ac_cv_func_malloc_0_nonnull=yes \
         ac_cv_func_realloc_0_nonnull=yes \
-	./configure $(MXE_CONFIGURE_OPTS) \
+    ./configure $(MXE_CONFIGURE_OPTS) \
         --enable-install-include
 
     $(MAKE) -C '$(1)' -j '$(JOBS)'
diff --git a/src/libspectre-test.c b/src/libspectre-test.c
index 0e46852..f5f2e1d 100644
--- a/src/libspectre-test.c
+++ b/src/libspectre-test.c
@@ -6,17 +6,17 @@
 
 int main(int argc, char *argv[])
 {
-	SpectreDocument *document;
-	SpectreRenderContext *rc;
+    SpectreDocument *document;
+    SpectreRenderContext *rc;
 
-	(void)argc;
-	(void)argv;
+    (void)argc;
+    (void)argv;
 
-	document = spectre_document_new();
-	rc = spectre_render_context_new();
+    document = spectre_document_new();
+    rc = spectre_render_context_new();
 
-	spectre_document_free(document);
-	spectre_render_context_free(rc);
+    spectre_document_free(document);
+    spectre_render_context_free(rc);
 
-	return 0;
+    return 0;
 }
diff --git a/src/qtsparkle-test.cpp b/src/qtsparkle-test.cpp
index 0594294..62054b1 100644
--- a/src/qtsparkle-test.cpp
+++ b/src/qtsparkle-test.cpp
@@ -8,10 +8,10 @@
 
 int main()
 {
-	QWidget w;
-	qtsparkle::Updater* updater = new qtsparkle::Updater(
-		QUrl("http://www.example.com/sparkle.xml"), &w);
-	updater->SetVersion("1.0");
+    QWidget w;
+    qtsparkle::Updater* updater = new qtsparkle::Updater(
+        QUrl("http://www.example.com/sparkle.xml"), &w);
+    updater->SetVersion("1.0");
 
-	return 0;
+    return 0;
 }
diff --git a/src/qtsparkle_qt4-test.cpp b/src/qtsparkle_qt4-test.cpp
index 3e6e657..888311f 100644
--- a/src/qtsparkle_qt4-test.cpp
+++ b/src/qtsparkle_qt4-test.cpp
@@ -8,10 +8,10 @@
 
 int main()
 {
-	QWidget w;
-	qtsparkle::Updater* updater = new qtsparkle::Updater(
-		QUrl("http://www.example.com/sparkle.xml"), &w);
-	updater->SetVersion("1.0");
+    QWidget w;
+    qtsparkle::Updater* updater = new qtsparkle::Updater(
+        QUrl("http://www.example.com/sparkle.xml"), &w);
+    updater->SetVersion("1.0");
 
-	return 0;
+    return 0;
 }
diff --git a/tools/copydlldeps.md b/tools/copydlldeps.md
index 3b63a03..7b54159 100644
--- a/tools/copydlldeps.md
+++ b/tools/copydlldeps.md
@@ -6,12 +6,12 @@ It can be invoked on the command line like:
 
 ```
 /share/mxe/tools/copydlldeps.sh --infile /home/mxeuser/test/i686-w64-mingw32.shared/Application.exe \
-				--destdir /home/mxeuser/testdlls/   \
-				--recursivesrcdir /home/mxeuser/mxe/usr/i686-w64-mingw32.shared/ \
-				--srcdir /home/mxeuser/test/ \
-				--copy \
-				--enforcedir /home/mxeuser/mxe/usr/i686-w64-mingw32.shared/qt5/plugins/platforms/ \
-				--objdump /home/mxeuser/mxe/usr/bin/i686-w64-mingw32.shared-objdump
+                --destdir /home/mxeuser/testdlls/   \
+                --recursivesrcdir /home/mxeuser/mxe/usr/i686-w64-mingw32.shared/ \
+                --srcdir /home/mxeuser/test/ \
+                --copy \
+                --enforcedir /home/mxeuser/mxe/usr/i686-w64-mingw32.shared/qt5/plugins/platforms/ \
+                --objdump /home/mxeuser/mxe/usr/bin/i686-w64-mingw32.shared-objdump
 ```
 
 It got embedded in a build script like:
@@ -22,26 +22,26 @@ compiler=i686-w64-mingw32.shared
 orgDir=/path/to/my/nsis/dll # nsis is then copying all dlls in there to the place where the exe is located
 
 if [ ! $( echo $compiler | grep -q "shared" ) ]; then
-	echo "\$compiler=$compiler and contains the word 'shared'" | tee -a $CURLOG
+    echo "\$compiler=$compiler and contains the word 'shared'" | tee -a $CURLOG
 
-	echo "+-----------------------------------------------+ " | tee -a $CURLOG
-	echo "| Starting new MXE copydlldeps.sh by LHE DL5RCW | " | tee -a $CURLOG
-	echo "+-----------------------------------------------+ " | tee -a $CURLOG
-	echo "currently working in $( pwd ) " | tee -a $CURLOG
-	executable=$( find . -name "*.exe" | tail -n 1 )
-	sharedLibsDir="${orgDir}/nsis/sharedLibs"
-	echo "populating dir $sharedLibsDir with dll dependencies of $executable" | tee -a $CURLOG
-	OBJDUMP=objdump
-	if [ -e "$MXEPATH/usr/bin/$compiler-objdump" ]; then
-		OBJDUMP="$MXEPATH/usr/bin/$compiler-objdump"
-	fi
-	$MXEPATH/tools/copydlldeps.sh 	--infile $executable \
-					--destdir "$sharedLibsDir" \
-					--recursivesrcdir "$MXEPATH/usr/$compiler/" \
-					--enforcedir "$MXEPATH/usr/$compiler/qt5/plugins/platforms/" \
-					--copy \
-					--objdump "$OBJDUMP" \
-					| tee -a $CURLOG
+    echo "+-----------------------------------------------+ " | tee -a $CURLOG
+    echo "| Starting new MXE copydlldeps.sh by LHE DL5RCW | " | tee -a $CURLOG
+    echo "+-----------------------------------------------+ " | tee -a $CURLOG
+    echo "currently working in $( pwd ) " | tee -a $CURLOG
+    executable=$( find . -name "*.exe" | tail -n 1 )
+    sharedLibsDir="${orgDir}/nsis/sharedLibs"
+    echo "populating dir $sharedLibsDir with dll dependencies of $executable" | tee -a $CURLOG
+    OBJDUMP=objdump
+    if [ -e "$MXEPATH/usr/bin/$compiler-objdump" ]; then
+        OBJDUMP="$MXEPATH/usr/bin/$compiler-objdump"
+    fi
+    $MXEPATH/tools/copydlldeps.sh     --infile $executable \
+                    --destdir "$sharedLibsDir" \
+                    --recursivesrcdir "$MXEPATH/usr/$compiler/" \
+                    --enforcedir "$MXEPATH/usr/$compiler/qt5/plugins/platforms/" \
+                    --copy \
+                    --objdump "$OBJDUMP" \
+                    | tee -a $CURLOG
 fi
 ```
 
diff --git a/tools/copydlldeps.sh b/tools/copydlldeps.sh
index 8ead4a3..1bc358a 100755
--- a/tools/copydlldeps.sh
+++ b/tools/copydlldeps.sh
@@ -1,10 +1,10 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 
 # print version and license
-# is hereby part of the code and also displayed to the user 
+# is hereby part of the code and also displayed to the user
 version() {
-	cat <<EOF >&2
+    cat <<EOF >&2
 
 Welcome to $( basename $0)!
 Authors:  Lars Holger Engelhard - DL5RCW (2016)
@@ -51,7 +51,7 @@ tmp=$( mktemp -d )
 
 # print an help menu
 help() {
-	cat <<EOF >&2
+    cat <<EOF >&2
 
 
 Usage: $0 -c    -d DEST -s SRC [-f FILE|-F DIR]
@@ -73,16 +73,16 @@ Operating options:
   -d, --destdir           Destination directory - a single destination folder
   -f, --infile            [ multiCall ] The input executable file or DLL.
   -F, --infiles, --indir  [ multiCall ] The input directory of executable files and/or DLLs.
-  -s, --srcdir            [ multiCall ] The directory with DLLs that can be copied. 
-  -S, --srcdirs           [ multiCall ] List of directories with DLLs that can be copied. Put "" around them, e.g. "/dir1 /root/dir2 /root/dir3" 
-  -R, --recursivesrcdir   [ multiCall ] Target directory for recursive search of folders containing *dll files  
+  -s, --srcdir            [ multiCall ] The directory with DLLs that can be copied.
+  -S, --srcdirs           [ multiCall ] List of directories with DLLs that can be copied. Put "" around them, e.g. "/dir1 /root/dir2 /root/dir3"
+  -R, --recursivesrcdir   [ multiCall ] Target directory for recursive search of folders containing *dll files
   -X, --excludepattern    [ multiCall ] Exclude any path that contains such pattern, e.g. /(PREFIX)/(TARGET)/apps/
 
 Optional binary settings:
   -o, --objdump           Specify the path or name of your objdump application
-  -e, --enforcedir        [ multiCall ] Enforce executable files and/or DLLs of a specific directory 
+  -e, --enforcedir        [ multiCall ] Enforce executable files and/or DLLs of a specific directory
                           It will be entirely copied - flat, non recursive. assumes *.dll and *.exe in the top level directory
- 	                  It will copy those into a directory in DESTDIR! 
+                       It will copy those into a directory in DESTDIR!
                           e.g. <path_to_mxe>/mxe/usr/<compiler>/qt5/plugins/platforms/ - for qwindows.dll becomes
                           DESTDIR/platforms/ containing qwindows.dll
 Other options:
@@ -97,14 +97,14 @@ Authors:  Lars Holger Engelhard - DL5RCW
 EOF
 }
 
-# terminate the application 
+# terminate the application
 # print an error message
 # and clean the tmp directory
 die() {
-	echo $1 >&2
-	rm -rf "$tmp"
-	help
-	exit 1
+    echo $1 >&2
+    rm -rf "$tmp"
+    help
+    exit 1
 }
 
 # find all directories containing dll files
@@ -112,95 +112,95 @@ die() {
 # and findAllSrcDirectories will hunt for dlls in each one recursively
 # it will return a sorted list and duplicates are removed
 findAllSrcDirectories(){
-	ar_recursiveDirList=${!1}
-	string=""
-	for curPath in "${ar_recursiveDirList[@]}"; do
-		for element in $(find $curPath $excludePattern -iname "*.dll"); do
-			#ar_list+="$(dirname $element) "
-			string+="$(dirname $element) "
-		done
-	done
-	string=$(echo "$string" | tr -s ' ' | tr ' ' '\n' | nl | sort -u -k2 | sort -n | cut -f2-)
-	echo $string #returns the string 
+    ar_recursiveDirList=${!1}
+    string=""
+    for curPath in "${ar_recursiveDirList[@]}"; do
+        for element in $(find $curPath $excludePattern -iname "*.dll"); do
+            #ar_list+="$(dirname $element) "
+            string+="$(dirname $element) "
+        done
+    done
+    string=$(echo "$string" | tr -s ' ' | tr ' ' '\n' | nl | sort -u -k2 | sort -n | cut -f2-)
+    echo $string #returns the string
 }
 
 while [ $# -gt 0 ]; do
-	key="$1"
-	shift
-
-	case $key in
-	-f|--infile)
-		infile+=" $1"
-		shift
-		;;
-	-F|--indir|--infiles)
-		indir+=" $1"
-		shift
-		;;
-	-s|--srcdir)
-		srcdir+=" $1"
-		shift
-		;;
-	-d|--destdir)
-		destdir="$1"
-		shift
-		;;
-	-S|--srcdirs)
-		srcdirs+=" $1"
-		shift
-		;;
-	-R|--recursivesrcdir)
-		recursivesrcdir+=" $1"
-		shift
-		;;
-	-X|--excludepattern)
-		excludepattern+=" $1"
-		shift
-		;;
-	-o|--objdump)
-		OBJDUMP="$1"
-		shift
-		;;
-	-e|--enforcedir)
-		enforcedir+=" $1"
-		shift
-		;;
-	-l|-L|--loglevel)
-		loglevel="$1"
-		shift
-		;;
-	-p|--print)
-		opmode="print"
-		;;
-	-c|--copy)
-		opmode="copy"
-		;;
-	-h|-H|--help)
-		help
-		exit 0
-		;;
-	-v|-V|--version)
-		version
-		exit 0
-		;;
-	*)
-		echo "unknown option $key ignored" >&2
-		;;
-	esac
+    key="$1"
+    shift
+
+    case $key in
+    -f|--infile)
+        infile+=" $1"
+        shift
+        ;;
+    -F|--indir|--infiles)
+        indir+=" $1"
+        shift
+        ;;
+    -s|--srcdir)
+        srcdir+=" $1"
+        shift
+        ;;
+    -d|--destdir)
+        destdir="$1"
+        shift
+        ;;
+    -S|--srcdirs)
+        srcdirs+=" $1"
+        shift
+        ;;
+    -R|--recursivesrcdir)
+        recursivesrcdir+=" $1"
+        shift
+        ;;
+    -X|--excludepattern)
+        excludepattern+=" $1"
+        shift
+        ;;
+    -o|--objdump)
+        OBJDUMP="$1"
+        shift
+        ;;
+    -e|--enforcedir)
+        enforcedir+=" $1"
+        shift
+        ;;
+    -l|-L|--loglevel)
+        loglevel="$1"
+        shift
+        ;;
+    -p|--print)
+        opmode="print"
+        ;;
+    -c|--copy)
+        opmode="copy"
+        ;;
+    -h|-H|--help)
+        help
+        exit 0
+        ;;
+    -v|-V|--version)
+        version
+        exit 0
+        ;;
+    *)
+        echo "unknown option $key ignored" >&2
+        ;;
+    esac
 done
 
 # setting default values if no arguments were given
 if ! [ "$loglevel" ]; then
-	loglevel=0
+    loglevel=0
 fi
 
-if ! [ "$opmode" ]; then 
-	opmode="copy"  	# used as default in productive
-	#opmode="print" 	# used as default in development
+if ! [ "$opmode" ]; then
+    opmode="copy"      # used as default in productive
+    #opmode="print"     # used as default in development
 fi
 
 if ! [ "$destdir" ]; then
-	die '--destdir is not specified.'
+    die '--destdir is not specified.'
 fi
 
 if [ -n "$(ls -A $destdir 2>/dev/null)" ]; then
@@ -211,41 +211,41 @@ else
 fi
 
 if [ "$loglevel" -gt 1 ]; then
-	echo "filelist=$filelist"
-	echo "opmode=$opmode"
+    echo "filelist=$filelist"
+    echo "opmode=$opmode"
 fi
 
 excluePattern="" # building an exclude command consisting of patterns. We still contain the first hit of find
 if [ ! -z "$excludepattern" ]; then
-	for curString in $( echo "$excludepattern" | tr -s ' ' | tr ' ' '\n' ); do
-		excludePattern+=" ! -path *$( echo "$curString" | tr -d ' ' )* "
-	done
+    for curString in $( echo "$excludepattern" | tr -s ' ' | tr ' ' '\n' ); do
+        excludePattern+=" ! -path *$( echo "$curString" | tr -d ' ' )* "
+    done
 fi
 if [ "$loglevel" -gt 1 ]; then
-	echo "\$excluePattern: $excludePattern"
+    echo "\$excluePattern: $excludePattern"
 fi
 
 str_inputFileList=""
 if [ "$indir" ]; then
-	for curPath in $( echo "${indir}" | tr -s ' ' | tr ' ' '\n' ); do
-	if [ `uname -s` == "Darwin" ]; then
-		curList=$( find $curPath -iname *.exe -or -iname *.dll | tr '\n' ' '  )
-		else curList=$( find $curPath -iregex '.*\(dll\|exe\)' | tr '\n' ' ' )
-	fi
-		str_inputFileList+=" $curList"
-	done
+    for curPath in $( echo "${indir}" | tr -s ' ' | tr ' ' '\n' ); do
+    if [ `uname -s` == "Darwin" ]; then
+        curList=$( find $curPath -iname *.exe -or -iname *.dll | tr '\n' ' '  )
+        else curList=$( find $curPath -iregex '.*\(dll\|exe\)' | tr '\n' ' ' )
+    fi
+        str_inputFileList+=" $curList"
+    done
 fi
 if [ "$infile" ]; then
-	for curFile in $( echo "${infile}" | tr -s ' ' | tr ' ' '\n' ); do
-	if [ `uname -s` == "Darwin" ]; then
-		curString=$( find $curPath -iname *.exe -or -iname *.dll | tr '\n' ' '  )
-		else curString=$( find $curPath -iregex '.*\(dll\|exe\)' | tr '\n' ' ' )
-	fi
-		str_inputFileList+=" $curString"
-	done
+    for curFile in $( echo "${infile}" | tr -s ' ' | tr ' ' '\n' ); do
+    if [ `uname -s` == "Darwin" ]; then
+        curString=$( find $curPath -iname *.exe -or -iname *.dll | tr '\n' ' '  )
+        else curString=$( find $curPath -iregex '.*\(dll\|exe\)' | tr '\n' ' ' )
+    fi
+        str_inputFileList+=" $curString"
+    done
 fi
 if [ -z "$str_inputFileList" ]; then
-	die 'there was no input defined. use --indir and/or --infile in your command'
+    die 'there was no input defined. use --indir and/or --infile in your command'
 fi
 if [ "$loglevel" -gt 1 ]; then
         echo "str_inputFileList=$str_inputFileList"
@@ -254,32 +254,32 @@ fi
 
 str_srcDirList=""
 if [ "$srcdir" ]; then
-	str_srcDirList+=" $srcdir"
+    str_srcDirList+=" $srcdir"
 fi
 if [ "$srcdirs" ]; then
-	str_srcDirList+=" $srcdirs"
+    str_srcDirList+=" $srcdirs"
 fi
 if [ "$recursivesrcdir" ]; then
-	result="$( findAllSrcDirectories recursivesrcdir )"
-	str_srcDirList+=" $result"
+    result="$( findAllSrcDirectories recursivesrcdir )"
+    str_srcDirList+=" $result"
 fi
 if [ -z "$str_srcDirList" ]; then
-	die 'there was no source directory defined. use --srcdirs or --srcdir or --recursivesrcdir in your command'
+    die 'there was no source directory defined. use --srcdirs or --srcdir or --recursivesrcdir in your command'
 fi
 if [ "$loglevel" -gt 1 ]; then
-	#echo "infiles: filelist=$filelist"
-	echo "infiles: str_inputFileList=$str_inputFileList"
-	echo "          opmode: $opmode"
+    #echo "infiles: filelist=$filelist"
+    echo "infiles: str_inputFileList=$str_inputFileList"
+    echo "          opmode: $opmode"
 fi
 
 if [ "$loglevel" -gt 1 ]; then
-	echo "list for sources: str_srcDirList=${str_srcDirList}"
-	echo "using OBJDUMP=$OBJDUMP in Version $( $OBJDUMP -V)"
+    echo "list for sources: str_srcDirList=${str_srcDirList}"
+    echo "using OBJDUMP=$OBJDUMP in Version $( $OBJDUMP -V)"
 fi
 
 if [ "$loglevel" -gt 1 ]; then
-	## during development, I like to interrupt here to check the above output and skip the rest
-	echo "starting in 5 seconds" && sleep 5
+    ## during development, I like to interrupt here to check the above output and skip the rest
+    echo "starting in 5 seconds" && sleep 5
 fi
 
 # introducing a whitelist of well known DLLs
@@ -287,184 +287,184 @@ str_whiteListDlls="advapi32.dll kernel32.dll msvcrt.dll user32.dll ws2_32.dll gd
 
 # function to append dependencies (recursively)
 append_deps() {
-	if [ "$loglevel" -gt 1 ]; then
-		echo "\$1=$1 + \$2=$2 "
-		sleep 2
-	fi
-	local bn="$( basename $1 )"
-	if [ -e "$tmp/$bn" ]; then
-		return 0
-	fi
-	if [ $# -eq 2 ]; then
-		path="$1"
-	else
-		path=""
-		for curPath in $( echo "${str_srcDirList}" | tr -s ' ' | tr ' ' '\n' ); do
-			counter=0
-			result=""
-			result=$(find $curPath $excludePattern -iname "$bn" -type f | tail -n 1)
-			if [ "$loglevel" -gt 1 ]; then
-				echo "complete find command in append_deps(): # find $curPath $excludePattern -iname $bn -type f | tail -n 1 # "
-			fi
-			if [ ! -z "$result" ];then
-				path="$result"
-				counter=$(expr $counter + 1)
-			fi
+    if [ "$loglevel" -gt 1 ]; then
+        echo "\$1=$1 + \$2=$2 "
+        sleep 2
+    fi
+    local bn="$( basename $1 )"
+    if [ -e "$tmp/$bn" ]; then
+        return 0
+    fi
+    if [ $# -eq 2 ]; then
+        path="$1"
+    else
+        path=""
+        for curPath in $( echo "${str_srcDirList}" | tr -s ' ' | tr ' ' '\n' ); do
+            counter=0
+            result=""
+            result=$(find $curPath $excludePattern -iname "$bn" -type f | tail -n 1)
+            if [ "$loglevel" -gt 1 ]; then
+                echo "complete find command in append_deps(): # find $curPath $excludePattern -iname $bn -type f | tail -n 1 # "
+            fi
+            if [ ! -z "$result" ];then
+                path="$result"
+                counter=$(expr $counter + 1)
+            fi
 if [ $counter == 0 ]; then
         #echo "ERROR: could not find \$path for dll $bn, \$counter=$counter: searched $curPath"
         str_test="1"
 else
         echo "OKAY:  found path for dll $bn = $path, \$counter=$counter: searched $curPath"
 fi
-			if [ "$loglevel" -gt 1 ]; then
-				if [ $counter == 0 ]; then
-					echo "could not find \$path for dll $bn, \$counter=$counter: searched $curPath"
-				else
-					echo "found path for dll $bn = $path, \$counter=$counter: searched $curPath"
-				fi
-			fi
-		done
-		if [ "$loglevel" -gt 1 ]; then
-			echo "path for dll $bn now is $path"
-			sleep 2
-		fi
-	fi
-	echo "Processing $1" >&2
-	if ! [ -e "$path" ]; then
-		if [ "$loglevel" -gt 1 ]; then
-			echo "path=$path| and we touch $tmp/$bn -> non existent in our src directories!"
-			sleep 4
-		fi
-		touch "$tmp/$bn"
-		return 0
-	fi
-	$OBJDUMP -p "$path" | grep 'DLL Name:' | cut -f3 -d' ' > "$tmp/$bn"
-	echo "executing: $OBJDUMP -p "$path" | grep 'DLL Name:' | cut -f3 -d' ' > "$tmp/$bn""
-	for dll in $( cat "$tmp/$bn" | tr '\n' ' ' ); do
-		append_deps "$dll"
-	done
-	alldeps=$(printf "$alldeps\n%s" "$(cat $tmp/$bn)" | sort | uniq)
+            if [ "$loglevel" -gt 1 ]; then
+                if [ $counter == 0 ]; then
+                    echo "could not find \$path for dll $bn, \$counter=$counter: searched $curPath"
+                else
+                    echo "found path for dll $bn = $path, \$counter=$counter: searched $curPath"
+                fi
+            fi
+        done
+        if [ "$loglevel" -gt 1 ]; then
+            echo "path for dll $bn now is $path"
+            sleep 2
+        fi
+    fi
+    echo "Processing $1" >&2
+    if ! [ -e "$path" ]; then
+        if [ "$loglevel" -gt 1 ]; then
+            echo "path=$path| and we touch $tmp/$bn -> non existent in our src directories!"
+            sleep 4
+        fi
+        touch "$tmp/$bn"
+        return 0
+    fi
+    $OBJDUMP -p "$path" | grep 'DLL Name:' | cut -f3 -d' ' > "$tmp/$bn"
+    echo "executing: $OBJDUMP -p "$path" | grep 'DLL Name:' | cut -f3 -d' ' > "$tmp/$bn""
+    for dll in $( cat "$tmp/$bn" | tr '\n' ' ' ); do
+        append_deps "$dll"
+    done
+    alldeps=$(printf "$alldeps\n%s" "$(cat $tmp/$bn)" | sort | uniq)
 }
 
 process_enforced_deps(){
-	enforcedDirectory=$1
-	if [ ! -d $enforcedDirectory ]; then
-		echo "warning! \$enforcedDirectory=$enforcedDirectory is not valid"
-		if [ "$loglevel" -gt 1 ]; then
-			sleep 10
-		fi
-	fi
-	# first we append the path to enforced dir to our list of source directories
-	# if we would do this file recursively, we should loop to find those and append them all to the list
-	str_srcDirList+=" $enforcedDirectory"
-	# now we search for the dll and exe files to be included
-	if [ `uname -s` == "Darwin" ]; then
-		string=$( find $enforcedDirectory -maxdepth 1 -iname *.exe -or -iname *.dll | tr '\n' ' ' )
-		else string=$( find $enforcedDirectory -maxdepth 1 -iregex '.*\(dll\|exe\)' | tr '\n' ' ' )
-	fi
-	if [ "$loglevel" -gt 1 ]; then
-		echo "enforcedDirectory=$enforcedDirectory"
-		echo "we found dlls and exes:$string"
-		sleep 4
-	fi
-	# we hard copy it to DEST
-	if [ `uname -s` == "Darwin" ]; then
-		cp -av "${enforcedDirectory}" "$destdir"
-		else cp -dpRxv "${enforcedDirectory}" "$destdir"
-	fi
+    enforcedDirectory=$1
+    if [ ! -d $enforcedDirectory ]; then
+        echo "warning! \$enforcedDirectory=$enforcedDirectory is not valid"
+        if [ "$loglevel" -gt 1 ]; then
+            sleep 10
+        fi
+    fi
+    # first we append the path to enforced dir to our list of source directories
+    # if we would do this file recursively, we should loop to find those and append them all to the list
+    str_srcDirList+=" $enforcedDirectory"
+    # now we search for the dll and exe files to be included
+    if [ `uname -s` == "Darwin" ]; then
+        string=$( find $enforcedDirectory -maxdepth 1 -iname *.exe -or -iname *.dll | tr '\n' ' ' )
+        else string=$( find $enforcedDirectory -maxdepth 1 -iregex '.*\(dll\|exe\)' | tr '\n' ' ' )
+    fi
+    if [ "$loglevel" -gt 1 ]; then
+        echo "enforcedDirectory=$enforcedDirectory"
+        echo "we found dlls and exes:$string"
+        sleep 4
+    fi
+    # we hard copy it to DEST
+    if [ `uname -s` == "Darwin" ]; then
+        cp -av "${enforcedDirectory}" "$destdir"
+        else cp -dpRxv "${enforcedDirectory}" "$destdir"
+    fi
 }
 
 # beginning of the main function
 # we start with the enforced dlls and exe
 if [ ! -z "$enforcedir" ]; then
-	for curFile in $( echo "${enforcedir}" | tr -s ' ' | tr ' ' '\n'); do
-		echo "startig for file $curFile in enforce section"
-		append_deps "$curFile" rel
-		process_enforced_deps "$curFile" 
-	done
+    for curFile in $( echo "${enforcedir}" | tr -s ' ' | tr ' ' '\n'); do
+        echo "startig for file $curFile in enforce section"
+        append_deps "$curFile" rel
+        process_enforced_deps "$curFile"
+    done
 fi
 
 # then we start with our indir or infile list
 for file in $str_inputFileList; do
-	echo "starting for file $file"
-	#sleep 4
-	append_deps "$file" rel
+    echo "starting for file $file"
+    #sleep 4
+    append_deps "$file" rel
 done
 
 echo "I will now search for \$alldeps"
 for debugOut in $( echo $alldeps | tr -s ' ' | tr '\n' ' '); do
-	echo "debugOut: $debugOut"
+    echo "debugOut: $debugOut"
 done
 if [ "$loglevel" -eq 1 ]; then
-	echo "waiting 10 seconds until I proceed - so you can read my debugOut"
-	sleep 10
+    echo "waiting 10 seconds until I proceed - so you can read my debugOut"
+    sleep 10
 
-	tmpStr=${str_srcDirList}
-	echo "\$alldeps has ${#alldeps[@]} elements"
-	echo "and \$str_srcDirList has ${#str_srcDirList} elements"
+    tmpStr=${str_srcDirList}
+    echo "\$alldeps has ${#alldeps[@]} elements"
+    echo "and \$str_srcDirList has ${#str_srcDirList} elements"
 fi
 
 str_summary="Here is the summary:"
 str_summary="${str_summary} # ==== 8< ==== START ==== 8< ==== "
 if [ $opmode == "copy" ]; then
-	echo "copying files from \${curFolder} to \$destdir:"
+    echo "copying files from \${curFolder} to \$destdir:"
 elif [ $opmode == "print" ]; then
-	echo "printing files:"
+    echo "printing files:"
 fi
 for dll in $( echo $alldeps | tr '\n' ' ' ); do
-	counter=0
-	lowerDll=$( echo $dll | tr '[:upper:]' '[:lower:]' )
-	if [ $lowerDll == $dll ]; then
-		lowerDll=""
-	fi
-	for curFolder in $( echo "${str_srcDirList}" | tr -s ' ' | tr ' ' '\n'); do
-		if [ "$loglevel" -gt 1 ]; then
-			echo "search for dll $dll in curFolder $curFolder"
-			sleep 1
-		fi
-		for curDll in $dll $lowerDll; do
-			if [ -e "${curFolder}/${curDll}" ]; then
-				counter=$( expr $counter + 1 )
-				if [ $opmode == "copy" ]; then
-					if [ `uname -s` == "Darwin" ]; then
-						cp -av "${curFolder}/${curDll}" "$destdir"
-					else cp -dpRxv "${curFolder}/${curDll}" "$destdir"
-					fi
-					
-				elif [ $opmode == "print" ]; then
-					echo "found $dll in: ${curFolder}/${curDll}"
-				else
-					echo "unknown opmode=$opmode"
-				fi
-			fi
-		done
-	done
-	if [ $counter == 0 ]; then
-		lowerDll=$( echo $dll | tr '[:upper:]' '[:lower:]' )
-		str_whiteListDlls=$( echo ${str_whiteListDlls} | tr '[:upper:]' '[:lower:]' ) # make whiteListDlls lower case to ensure we find the match (case insensitive)
-		if [ -z "${str_whiteListDlls/*${lowerDll}*}" ]; then
-			if [ "$loglevel" -gt 1 ]; then
-				echo "Info: \"$dll\" not found - but it is white-listed. That means: it is well known by Windows - do not worry too much. "
-			fi
-			str_summary="${str_summary} # Info: \"$dll\" not found - but it is white-listed. That means: it is well known by Windows - do not worry too much. "
-		else
-			if [ "$loglevel" -gt 1 ]; then
-				echo "Warn: \"$dll\" NOT found. \$counter=$counter."
-			fi
-			str_summary="${str_summary} # Warn: \"$dll\" NOT found. \$counter=$counter."
-		fi
-	else
-		if [ "$loglevel" -gt 1 ]; then
-			echo "Good: \"$dll\" found in the list. \$counter=$counter"
-		fi
-		str_summary="${str_summary} # Good: \"$dll\" Found in the list. \$counter=$counter"
-	fi
+    counter=0
+    lowerDll=$( echo $dll | tr '[:upper:]' '[:lower:]' )
+    if [ $lowerDll == $dll ]; then
+        lowerDll=""
+    fi
+    for curFolder in $( echo "${str_srcDirList}" | tr -s ' ' | tr ' ' '\n'); do
+        if [ "$loglevel" -gt 1 ]; then
+            echo "search for dll $dll in curFolder $curFolder"
+            sleep 1
+        fi
+        for curDll in $dll $lowerDll; do
+            if [ -e "${curFolder}/${curDll}" ]; then
+                counter=$( expr $counter + 1 )
+                if [ $opmode == "copy" ]; then
+                    if [ `uname -s` == "Darwin" ]; then
+                        cp -av "${curFolder}/${curDll}" "$destdir"
+                    else cp -dpRxv "${curFolder}/${curDll}" "$destdir"
+                    fi
+
+                elif [ $opmode == "print" ]; then
+                    echo "found $dll in: ${curFolder}/${curDll}"
+                else
+                    echo "unknown opmode=$opmode"
+                fi
+            fi
+        done
+    done
+    if [ $counter == 0 ]; then
+        lowerDll=$( echo $dll | tr '[:upper:]' '[:lower:]' )
+        str_whiteListDlls=$( echo ${str_whiteListDlls} | tr '[:upper:]' '[:lower:]' ) # make whiteListDlls lower case to ensure we find the match (case insensitive)
+        if [ -z "${str_whiteListDlls/*${lowerDll}*}" ]; then
+            if [ "$loglevel" -gt 1 ]; then
+                echo "Info: \"$dll\" not found - but it is white-listed. That means: it is well known by Windows - do not worry too much. "
+            fi
+            str_summary="${str_summary} # Info: \"$dll\" not found - but it is white-listed. That means: it is well known by Windows - do not worry too much. "
+        else
+            if [ "$loglevel" -gt 1 ]; then
+                echo "Warn: \"$dll\" NOT found. \$counter=$counter."
+            fi
+            str_summary="${str_summary} # Warn: \"$dll\" NOT found. \$counter=$counter."
+        fi
+    else
+        if [ "$loglevel" -gt 1 ]; then
+            echo "Good: \"$dll\" found in the list. \$counter=$counter"
+        fi
+        str_summary="${str_summary} # Good: \"$dll\" Found in the list. \$counter=$counter"
+    fi
 done
 str_summary="${str_summary} # ==== 8< ==== END ==== 8< ==== "
 echo "Job is done."
 # print the summary now
 for curLine in "$( echo "${str_summary}" | tr -s '#' | tr '#' '\n' )"; do # convert # to a linebreak - string ecomes an array that can be processed in for loop
-	echo "$curLine"
+    echo "$curLine"
 done
 
 # clean up the temp directory stored in $tmp
diff --git a/tools/install-deps b/tools/install-deps
index 1047afd..96b981f 100755
--- a/tools/install-deps
+++ b/tools/install-deps
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -xue