MagickWand-config location in Debian jessie

I've added in configure.ac

ECK_PROGS(MAGICK_CONFIG, MagickWand-config Magick-config, "/usr/lib/x86_64-linux-gnu/ImageMagick-6.8.9/bin-Q16/MagickWand-config")

then

make
make  all-recursive
make[1]: Entering directory '/root/debian-server-tools/monitoring/cpu-speed/x/imgmin'
Making all in src
make[2]: Entering directory '/root/debian-server-tools/monitoring/cpu-speed/x/imgmin/src'
gcc -std=gnu99 -W -Wall -Os  `/usr/lib/x86_64-linux-gnu/ImageMagick-6.8.9/bin-Q16/MagickWand-config --cflags --cppflags` -o imgmin imgmin.c dssim.c `/usr/lib/x86_64-linux-gnu/ImageMagick-6.8.9/bin-Q16/MagickWand-config --ldflags --libs` -lm
imgmin.c: In function ‘convert_row_callback’:
imgmin.c:197:51: warning: unused parameter ‘inf’ [-Wunused-parameter]
 void convert_row_callback(const dssim_info *const inf, float *const channels[], const int num_channels, const int y, const int orig_width, void *user_data) {
                                                   ^
imgmin.c:197:91: warning: unused parameter ‘num_channels’ [-Wunused-parameter]
 void convert_row_callback(const dssim_info *const inf, float *const channels[], const int num_channels, const int y, const int orig_width, void *user_data) {
                                                                                           ^
imgmin.c:197:115: warning: unused parameter ‘y’ [-Wunused-parameter]
 void convert_row_callback(const dssim_info *const inf, float *const channels[], const int num_channels, const int y, const int orig_width, void *user_data) {
                                                                                                                   ^
imgmin.c: In function ‘do_png’:
imgmin.c:429:9: warning: initialization discards ‘const’ qualifier from pointer target type
         char * const argv[] = { "pngnq", "-f", src, (char*)0};
         ^
imgmin.c:439:9: warning: initialization discards ‘const’ qualifier from pointer target type
         char * const argv[] = { "pngcrush", "-force", src, out, (char*)0 };
         ^
imgmin.c:446:9: warning: initialization discards ‘const’ qualifier from pointer target type
         char * const argv[] = { "pngquant", "-force", "256", src, (char*)0 };
         ^
imgmin.c:469:9: warning: initialization discards ‘const’ qualifier from pointer target type
         char * const argv[] = { "cp", files[0].path, dst, NULL };
         ^
imgmin.c:408:32: warning: unused parameter ‘mw’ [-Wunused-parameter]
 static void do_png(MagickWand *mw, const char *src, const char *dst,
                                ^
imgmin.c:409:50: warning: unused parameter ‘opt’ [-Wunused-parameter]
                     const struct imgmin_options *opt)
                                                  ^
dssim.c: In function ‘convert_image_row’:
dssim.c:304:55: warning: unused parameter ‘inf’ [-Wunused-parameter]
 static void convert_image_row(const dssim_info *const inf, float *const channels[], const int num_channels, const int y, const int width, void *user_data)
                                                       ^
make[2]: Leaving directory '/root/debian-server-tools/monitoring/cpu-speed/x/imgmin/src'
make[2]: Entering directory '/root/debian-server-tools/monitoring/cpu-speed/x/imgmin'
make[2]: Leaving directory '/root/debian-server-tools/monitoring/cpu-speed/x/imgmin'
make[1]: Leaving directory '/root/debian-server-tools/monitoring/cpu-speed/x/imgmin'

It produced imgmin executable.

Newer autoconf (2.69-8) produces remarkable warnings:

# autoreconf -fiv
autoreconf: Entering directory `.'
autoreconf: configure.ac: not using Gettext
autoreconf: running: aclocal --force
autoreconf: configure.ac: tracing
autoreconf: configure.ac: not using Libtool
autoreconf: running: /usr/bin/autoconf --force
autoreconf: running: /usr/bin/autoheader --force
autoreconf: running: automake --add-missing --copy --force-missing
configure.ac:8: warning: AM_INIT_AUTOMAKE: two- and three-arguments forms are deprecated.  For more info, see:
configure.ac:8: http://www.gnu.org/software/automake/manual/automake.html#Modernize-AM_005fINIT_005fAUTOMAKE-invocation
src/Makefile.am:8: warning: deprecated feature: target 'imgmin' overrides 'imgmin$(EXEEXT)'
src/Makefile.am:8: change your target to read 'imgmin$(EXEEXT)'
/usr/share/automake-1.14/am/program.am: target 'imgmin$(EXEEXT)' was defined here
src/Makefile.am:5:   while processing program 'imgmin'
src/Makefile.am:11: warning: deprecated feature: target 'mod_imgmin' overrides 'mod_imgmin$(EXEEXT)'
src/Makefile.am:11: change your target to read 'mod_imgmin$(EXEEXT)'
/usr/share/automake-1.14/am/program.am: target 'mod_imgmin$(EXEEXT)' was defined here
src/Makefile.am:5:   while processing program 'mod_imgmin'
src/apache2/Makefile.am:6: warning: source file '../imgmin.c' is in a subdirectory,
src/apache2/Makefile.am:6: but option 'subdir-objects' is disabled
automake: warning: possible forward-incompatibility.
automake: At least a source file is in a subdirectory, but the 'subdir-objects'
automake: automake option hasn't been enabled.  For now, the corresponding output
automake: object file(s) will be placed in the top-level directory.  However,
automake: this behaviour will change in future Automake versions: they will
automake: unconditionally cause object files to be placed in the same subdirectory
automake: of the corresponding sources.
automake: You are advised to start using 'subdir-objects' option throughout your
automake: project, to avoid future incompatibilities.
src/apache2/Makefile.am:6: warning: source file '../dssim.c' is in a subdirectory,
src/apache2/Makefile.am:6: but option 'subdir-objects' is disabled
src/apache2/Makefile.am:8: warning: deprecated feature: target 'mod_imgmin_la' overrides 'mod_imgmin_la$(EXEEXT)'
src/apache2/Makefile.am:8: change your target to read 'mod_imgmin_la$(EXEEXT)'
/usr/share/automake-1.14/am/program.am: target 'mod_imgmin_la$(EXEEXT)' was defined here
src/apache2/Makefile.am:5:   while processing program 'mod_imgmin_la'
autoreconf: Leaving directory `.'

rflynn / imgmin

MagickWand-config location in Debian jessie #51