[...]

linux-gcc -DHAVE_CONFIG_H -I. -I../src/webp -DNDEBUG -I.. -I.. -I../src -I../src -fvisibility=hidden -Wall -Wdeclaration-after-statement -Wextra -Wfloat-conversion -Wformat -Wformat-nonliteral -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wold-style-definition -Wshadow -Wundef -Wunreachable-code -Wunused-but-set-variable -Wunused -Wvla -O2 -fwrapv -pipe -Wformat -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector --param=ssp-buffer-size=4 -fPIC -march=x86-64 -pthread -MT libwebpextras_la-extras.lo -MD -MP -MF .deps/libwebpextras_la-extras.Tpo -c extras.c  -fPIC -DPIC -o .libs/libwebpextras_la-extras.o
libtool: compile:  x86_64-tld-linux-gcc -DHAVE_CONFIG_H -I. -I../src/webp -DNDEBUG -I.. -I.. -I../src -I../src -fvisibility=hidden -Wall -Wdeclaration-after-statement -Wextra -Wfloat-conversion -Wformat -Wformat-nonliteral -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wold-style-definition -Wshadow -Wundef -Wunreachable-code -Wunused-but-set-variable -Wunused -Wvla -O2 -fwrapv -pipe -Wformat -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector --param=ssp-buffer-size=4 -fPIC -march=x86-64 -pthread -MT libwebpextras_la-quality_estimate.lo -MD -MP -MF .deps/libwebpextras_la-quality_estimate.Tpo -c quality_estimate.c  -fPIC -DPIC -o .libs/libwebpextras_la-quality_estimate.o
mv -f .deps/vwebp_sdl-vwebp_sdl.Tpo .deps/vwebp_sdl-vwebp_sdl.Po
x86_64-tld-linux-gcc -DHAVE_CONFIG_H -I. -I../src/webp  -DNDEBUG -I.. -I.. -I../src -I../src -I/usr/include/SDL -D_GNU_SOURCE=1 -D_REENTRANT -DWEBP_HAVE_SDL  -fvisibility=hidden -Wall -Wdeclaration-after-statement -Wextra -Wfloat-conversion -Wformat -Wformat-nonliteral -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wold-style-definition -Wshadow -Wundef -Wunreachable-code -Wunused-but-set-variable -Wunused -Wvla -O2 -fwrapv -pipe -Wformat -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector --param=ssp-buffer-size=4 -fPIC -march=x86-64  -pthread -MT vwebp_sdl-webp_to_sdl.o -MD -MP -MF .deps/vwebp_sdl-webp_to_sdl.Tpo -c -o vwebp_sdl-webp_to_sdl.o `test -f 'webp_to_sdl.c' || echo './'`webp_to_sdl.c
libtool: compile:  x86_64-tld-linux-gcc -DHAVE_CONFIG_H -I. -I../src/webp -DNDEBUG -I.. -I.. -I../src -I../src -fvisibility=hidden -Wall -Wdeclaration-after-statement -Wextra -Wfloat-conversion -Wformat -Wformat-nonliteral -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wold-style-definition -Wshadow -Wundef -Wunreachable-code -Wunused-but-set-variable -Wunused -Wvla -O2 -fwrapv -pipe -Wformat -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector --param=ssp-buffer-size=4 -fPIC -march=x86-64 -pthread -MT libwebpextras_la-extras.lo -MD -MP -MF .deps/libwebpextras_la-extras.Tpo -c extras.c -o libwebpextras_la-extras.o >/dev/null 2>&1
mv -f .deps/get_disto-get_disto.Tpo .deps/get_disto-get_disto.Po
/bin/sh ../libtool  --tag=CC   --mode=link x86_64-tld-linux-gcc -fvisibility=hidden -Wall -Wdeclaration-after-statement -Wextra -Wfloat-conversion -Wformat -Wformat-nonliteral -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wold-style-definition -Wshadow -Wundef -Wunreachable-code -Wunused-but-set-variable -Wunused -Wvla -O2 -fwrapv -pipe -Wformat -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector --param=ssp-buffer-size=4 -fPIC -march=x86-64  -pthread  -Wl,--as-needed -Wl,--no-copy-dt-needed-entries -Wl,-z,relro -Wl,-z,combreloc  -o get_disto get_disto-get_disto.o ../imageio/libimageio_util.la ../imageio/libimagedec.la ../src/libwebp.la -L/usr/lib64 -lpng16 -ljpeg -ltiff 
mv -f .deps/vwebp_sdl-webp_to_sdl.Tpo .deps/vwebp_sdl-webp_to_sdl.Po
/bin/sh ../libtool  --tag=CC   --mode=link x86_64-tld-linux-gcc -fvisibility=hidden -Wall -Wdeclaration-after-statement -Wextra -Wfloat-conversion -Wformat -Wformat-nonliteral -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wold-style-definition -Wshadow -Wundef -Wunreachable-code -Wunused-but-set-variable -Wunused -Wvla -O2 -fwrapv -pipe -Wformat -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector --param=ssp-buffer-size=4 -fPIC -march=x86-64  -pthread  -Wl,--as-needed -Wl,--no-copy-dt-needed-entries -Wl,-z,relro -Wl,-z,combreloc  -o vwebp_sdl vwebp_sdl-vwebp_sdl.o vwebp_sdl-webp_to_sdl.o ../imageio/libimageio_util.la ../src/libwebp.la -Wl,--as-needed -Wl,--no-copy-dt-needed-entries -Wl,-z,relro -Wl,-z,combreloc  -lSDL -lpthread    
libtool: compile:  x86_64-tld-linux-gcc -DHAVE_CONFIG_H -I. -I../src/webp -DNDEBUG -I.. -I.. -I../src -I../src -fvisibility=hidden -Wall -Wdeclaration-after-statement -Wextra -Wfloat-conversion -Wformat -Wformat-nonliteral -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wold-style-definition -Wshadow -Wundef -Wunreachable-code -Wunused-but-set-variable -Wunused -Wvla -O2 -fwrapv -pipe -Wformat -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector --param=ssp-buffer-size=4 -fPIC -march=x86-64 -pthread -MT libwebpextras_la-quality_estimate.lo -MD -MP -MF .deps/libwebpextras_la-quality_estimate.Tpo -c quality_estimate.c -o libwebpextras_la-quality_estimate.o >/dev/null 2>&1
mv -f .deps/libwebpextras_la-extras.Tpo .deps/libwebpextras_la-extras.Plo
mv -f .deps/libwebpextras_la-quality_estimate.Tpo .deps/libwebpextras_la-quality_estimate.Plo
/bin/sh ../libtool  --tag=CC   --mode=link x86_64-tld-linux-gcc -fvisibility=hidden -Wall -Wdeclaration-after-statement -Wextra -Wfloat-conversion -Wformat -Wformat-nonliteral -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wold-style-definition -Wshadow -Wundef -Wunreachable-code -Wunused-but-set-variable -Wunused -Wvla -O2 -fwrapv -pipe -Wformat -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector --param=ssp-buffer-size=4 -fPIC -march=x86-64  -pthread -lm -Wl,--as-needed -Wl,--no-copy-dt-needed-entries -Wl,-z,relro -Wl,-z,combreloc  -o libwebpextras.la  libwebpextras_la-extras.lo libwebpextras_la-quality_estimate.lo ../src/libwebp.la 
libtool: link: x86_64-tld-linux-gcc -fvisibility=hidden -Wall -Wdeclaration-after-statement -Wextra -Wfloat-conversion -Wformat -Wformat-nonliteral -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wold-style-definition -Wshadow -Wundef -Wunreachable-code -Wunused-but-set-variable -Wunused -Wvla -O2 -fwrapv -pipe -Wformat -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector --param=ssp-buffer-size=4 -fPIC -march=x86-64 -pthread -Wl,--as-needed -Wl,--no-copy-dt-needed-entries -Wl,-z -Wl,relro -Wl,-z -Wl,combreloc -o .libs/vwebp_sdl vwebp_sdl-vwebp_sdl.o vwebp_sdl-webp_to_sdl.o -Wl,--as-needed -Wl,--no-copy-dt-needed-entries -Wl,-z -Wl,relro -Wl,-z -Wl,combreloc  ../imageio/.libs/libimageio_util.a ../src/.libs/libwebp.so /usr/lib64/libSDL.so -lm /usr/lib64/libts.so -ldl -lpthread -pthread
libtool:   error: cannot find the library '/usr/lib64/libjpeg.la' or unhandled argument '/usr/lib64/libjpeg.la'
make[1]: *** [Makefile:433: get_disto] Error 1
make[1]: *** Waiting for unfinished jobs....
libtool: link: ar cru .libs/libwebpextras.a .libs/libwebpextras_la-extras.o .libs/libwebpextras_la-quality_estimate.o 
libtool: link: ranlib .libs/libwebpextras.a
libtool: link: ( cd ".libs" && rm -f "libwebpextras.la" && ln -s "../libwebpextras.la" "libwebpextras.la" )
make[1]: Leaving directory '/tmp/B.BPXys4/BUILD/libwebp-1.0.2/extras'
make: *** [Makefile:420: all-recursive] Error 1
error: Bad exit status from /tmp/B.BPXys4/BUILD/tmp/rpm-tmp.19729 (%build)
RPM build errors:
    Bad exit status from /tmp/B.BPXys4/BUILD/tmp/rpm-tmp.19729 (%build)
ended at: Wed May 29 15:21:43 2019, done in 0:00:21.004652
error: No files produced.
+ chmod -R u+rwX /tmp/B.BPXys4/BUILD
+ rm -rf /tmp/B.BPXys4/tmp /tmp/B.BPXys4/BUILD
+ rm -rf /tmp/B.BPXys4
Begin-TLD-Builder-Info
Build-Time: user:37.73s sys:4.06s real:21.50s (faults io:0 non-io:3698149)
End-TLD-Builder-Info