On Aug 21 18:52:18, m...@mansr.com wrote: > Jan Stary <h...@stare.cz> writes: > > > On Aug 21 18:08:27, m...@mansr.com wrote: > >> Jan Stary <h...@stare.cz> writes: > >> > >> > On Aug 21 17:16:12, h...@stare.cz wrote: > >> >> > checking for magic.h... no > >> >> > checking for zlib.h... yes > >> >> > checking for uncompress in -lz... yes > >> >> > checking for png.h... no > >> >> > checking for mad.h... no > >> >> > checking for id3tag.h... no > >> >> > checking for lame/lame.h... no > >> >> > checking for lame.h... no > >> >> > > >> >> > $ pkg_info -L lame | grep .h$ > >> >> > /usr/local/include/lame/lame.h > >> >> > > >> >> > OpenBSD installs third-party packages into /usr/local/, > >> >> > but the configure script does not look there; it porbably > >> >> > only searches in /usr, because that's where linux distributions > >> >> > install their packages. (I'm not saying it should > >> >> > -- I will test the same with -I added to the CPPFLAGS, > >> >> > as the OpenBSD port of SoX does.) > >> >> > >> >> Running ./configure with CPPFLAGS and LDFLAGS, > >> >> so that the headers and libraries are found, > >> >> as per ./configure --help: > >> >> > >> >> LDFLAGS linker flags, e.g. -L<lib dir> > >> >> if you have libraries in a nonstandard directory <lib dir> > >> >> > >> >> CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> > >> >> if you have headers in a nonstandard directory <include dir> > >> >> > >> >> I am looking at png as an example. > >> >> > >> >> With plain ./configure , png.h (which is /usr/local/include/png.h) > >> >> is not found, as described above. > >> >> > >> >> checking for png.h... no > >> >> > >> >> With ./configure CPPFLAGS='-I/usr/local/include' the png.h header is > >> >> found, > >> >> but the library is not, unsurprisingly. But: > >> >> > >> >> $ ./configure CPPFLAGS='-I/usr/local/include' > >> >> [...] > >> >> checking for png.h... yes > >> >> checking for png_set_rows in -l101... no > >> >> > >> >> I have no idea how the -l101 got there. > > > >> Fixed.
OK, continuing with the test. Specifying CPPFLAGS and LDFLAGS makes the external libraries detected as follows: $ env AUTOCONF_VERSION=2.69 AUTOMAKE_VERSION=1.16 autoreconf -i $ ./configure --prefix=$HOME \ CC=cc CPPFLAGS=-I/usr/local/include LDFLAGS=-L/usr/local/lib [...] checking for zlib.h... yes checking for uncompress in -lz... yes checking for png.h... yes checking for png_set_rows in -lpng... yes checking for mad.h... yes checking for mad_stream_buffer in -lmad... yes checking for id3tag.h... yes checking for id3_file_open in -lid3tag... yes checking for lame/lame.h... yes checking for lame_init in -lmp3lame... yes checking for twolame.h... yes checking for twolame_init in -ltwolame... yes checking for gsm/gsm.h... no checking for gsm.h... yes checking for gsm_create in -lgsm... yes checking for lpc10.h... no checking for OGGVORBIS... yes checking for OPUS... yes checking for FLAC... yes checking for opencore-amrwb/dec_if.h... no checking for vo-amrwbenc/enc_if.h... no checking for opencore-amrnb/interf_dec.h... no checking for wavpack/wavpack.h... yes checking for WavpackGetSampleRate in -lwavpack... yes checking for sndio.h... yes checking for sio_open in -lsndio... yes checking for CoreAudio/CoreAudio.h... no checking for alsa/asoundlib.h... no checking for ao/ao.h... yes checking for ao_play in -lao... yes checking for pulse/simple.h... no checking for mmsystem.h... no checking for sndfile.h... yes checking for sf_open_virtual in -lsndfile... yes [...] Optional libraries: id3tag yes lame yes libgsm yes libltdl yes libsndfile yes mad yes magic no opencore-amrnb no opencore-amrwb no png yes twolame yes vo-amrwbenc no Audio devices: alsa no ao yes coreaudio no oss no pulseaudio no sndio yes sunaudio no waveaudio no Optional formats: amrnb no amrwb no flac yes gsm yes lpc10 yes mp3 yes oggvorbis yes opus yes sndfile yes wavpack yes However, the build eventually fails with a linking error: /bin/sh ../libtool --tag=CC --mode=link cc -g -O2 -fstack-protector-strong -Wall -Wmissing-prototypes -Wstrict-prototypes -avoid-version -module -L/usr/local/lib -fstack-protector-strong -Wl,--as-needed -o sox sox.o libsox.la -lm libtool: link: cc -g -O2 -fstack-protector-strong -Wall -Wmissing-prototypes -Wstrict-prototypes -fstack-protector-strong -Wl,--as-needed -o .libs/sox sox.o -L/usr/local/lib -L./.libs -lsox -lpng -lltdl -lao -lgsm -lid3tag -lz -lmad -lmp3lame -ltwolame -lopusfile -lopus -lsndio -lvorbisfile -lwavpack -lcrypto -lsndfile -lFLAC -lvorbisenc -lvorbis -logg -lm -Wl,-rpath,/home/hans/lib -Wl,-rpath,/usr/local/lib ld: error: undefined symbol: lsx_malloc [...] Indeed, none of the input files defines lsx_malloc; it is defined in libsox.so $ nm .libs/libsox.so.3.0 | grep lsx_malloc 00042a30 T lsx_malloc but that is not one of the inputs. Adding .libs/libsox.so.3.0 as an input to the above line make it link as expected. Jan _______________________________________________ SoX-devel mailing list SoX-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/sox-devel