cd vendor/gifsicle && make
/Applications/Xcode.app/Contents/Developer/usr/bin/make all-recursive
Making all in src
emcc -W -Wall -g -O2 -o gifsicle clp.o fmalloc.o giffunc.o gifread.o gifunopt.o merge.o optimize.o quantize.o support.o xform.o gifsicle.o gifwrite.o
error: undefined symbol: popen (referenced by top-level compiled C/C++ code)
warning: Link with -s LLD_REPORT_UNDEFINED to get more information on undefined symbols
warning: To disable errors for undefined symbols use -s ERROR_ON_UNDEFINED_SYMBOLS=0
warning: _popen may need to be added to EXPORTED_FUNCTIONS if it arrives from a system library
Error: Aborting compilation due to previous errors
emcc: error: '/usr/local/bin/node /usr/local/Cellar/emscripten/2.0.12/libexec/src/compiler.js /var/folders/_7/ffkn81c512j22ql5khslpchm0000gp/T/tmpr6to_7gp.txt' failed (1)
make[3]: [gifsicle] Error 1
make[2]: [all-recursive] Error 1
make[1]: [all] Error 2
make: [vendor/gifsicle/gifsicle.o] Error 2
cd vendor/gifsicle && make /Applications/Xcode.app/Contents/Developer/usr/bin/make all-recursive Making all in src emcc -W -Wall -g -O2 -o gifsicle clp.o fmalloc.o giffunc.o gifread.o gifunopt.o merge.o optimize.o quantize.o support.o xform.o gifsicle.o gifwrite.o error: undefined symbol: popen (referenced by top-level compiled C/C++ code) warning: Link with
-s LLD_REPORT_UNDEFINED
to get more information on undefined symbols warning: To disable errors for undefined symbols use-s ERROR_ON_UNDEFINED_SYMBOLS=0
warning: _popen may need to be added to EXPORTED_FUNCTIONS if it arrives from a system library Error: Aborting compilation due to previous errors emcc: error: '/usr/local/bin/node /usr/local/Cellar/emscripten/2.0.12/libexec/src/compiler.js /var/folders/_7/ffkn81c512j22ql5khslpchm0000gp/T/tmpr6to_7gp.txt' failed (1) make[3]: [gifsicle] Error 1 make[2]: [all-recursive] Error 1 make[1]: [all] Error 2 make: [vendor/gifsicle/gifsicle.o] Error 2