gcc -DPD -O2 -funroll-loops -fomit-frame-pointer -ffast-math -Wall -W -Wno-unused -Wno-parentheses -Wno-switch -DGEM2PDP_VERSION="0.6" -g -g -O2 -I/home/pd/auto-build/pd-extended/pd/src -I. -I/home/pd/auto-build/pd-extended/externals/pdp/include -I/home/pd/auto-build/pd-extended/Gem/src -o yuv.o -c yuv.c gcc -export_dynamic -shared -o gem2pdp.pd_linux gem2pdp.o yuv.o -lm g++ -DPD -O2 -funroll-loops -fomit-frame-pointer -ffast-math -Wall -W -Wno-unused -Wno-parentheses -Wno-switch -DGEM2PDP_VERSION="0.6" -g -g -O2 -I/home/pd/auto-build/pd-extended/pd/src -I. -I/home/pd/auto-build/pd-extended/externals/pdp/include -I/home/pd/auto-build/pd-extended/Gem/src -o pdp2gem.o -c pdp2gem.cpp gcc -export_dynamic -shared -o pdp2gem.pd_linux pdp2gem.o yuv.o -lm g++ -DPD -O2 -funroll-loops -fomit-frame-pointer -ffast-math -Wall -W -Wno-unused -Wno-parentheses -Wno-switch -DGEM2PDP_VERSION="0.6" -g -g -O2 -I/home/pd/auto-build/pd-extended/pd/src -I. -I/home/pd/auto-build/pd-extended/externals/pdp/include -I/home/pd/auto-build/pd-extended/Gem/src -o pix_2pdp.o -c pix_2pdp.cpp gcc -export_dynamic -shared -o pix_2pdp.pd_linux pix_2pdp.o yuv.o -lm make[3]: Leaving directory `/home/pd/auto-build/pd-extended/externals/gem2pdp' cd /home/pd/auto-build/pd-extended/externals/iem16/src && autoconf configure.ac:40: error: possibly undefined macro: AC_CHECK_CFLAGS If this token and others are legitimate, please use m4_pattern_allow. See the Autoconf documentation. configure.ac:156: error: possibly undefined macro: AC_CHECK_LDFLAGS make[2]: *** [/home/pd/auto-build/pd-extended/externals/iem16/src/configure] Error 1 make[2]: Leaving directory `/home/pd/auto-build/pd-extended/externals' make[1]: *** [externals_install] Error 2 make[1]: Leaving directory `/home/pd/auto-build/pd-extended/packages' make: *** [install] Error 2 upload specs linux_make build tar.bz2 Uploading /home/pd/auto-build/pd-extended/packages/linux_make/build/Pd*.tar.bz2 ls: /home/pd/auto-build/pd-extended/packages/linux_make/build/Pd*.tar.bz2: No such file or directory