diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 17 |
1 files changed, 17 insertions, 0 deletions
@@ -489,6 +489,7 @@ Developer options (useful when working on FFmpeg itself): in the name) of tests whose result is ignored --enable-linux-perf enable Linux Performance Monitor API --disable-large-tests disable tests that use a large amount of memory + --disable-ptx-compression don't compress CUDA PTX code even when possible NOTE: Object files are built at the place where configure is launched. EOF @@ -1980,6 +1981,7 @@ CONFIG_LIST=" neon_clobber_test ossfuzz pic + ptx_compression thumb valgrind_backtrace xmm_clobber_test @@ -2355,6 +2357,7 @@ HAVE_LIST=" $THREADS_LIST $TOOLCHAIN_FEATURES $TYPES_LIST + gzip libdrm_getfb2 makeinfo makeinfo_html @@ -2367,6 +2370,7 @@ HAVE_LIST=" perl pod2man texi2html + zlib_gzip " # options emitted with CONFIG_ prefix but not available on the command line @@ -3836,6 +3840,7 @@ enable doc enable faan faandct faanidct enable large_tests enable optimizations +enable ptx_compression enable runtime_cpudetect enable safe_bitstream_reader enable static @@ -6346,6 +6351,18 @@ enabled zlib && { check_pkg_config zlib zlib "zlib.h" zlibVersion || enabled bzlib && check_lib bzlib bzlib.h BZ2_bzlibVersion -lbz2 enabled lzma && check_lib lzma lzma.h lzma_version_number -llzma +enabled zlib && test_exec $zlib_extralibs <<EOF && enable zlib_gzip +#include <zlib.h> +int main(void) { + if (zlibCompileFlags() & (1 << 17)) return 1; + return 0; +} +EOF + +[ -x "$(command -v gzip)" ] && enable gzip + +enabled zlib_gzip && enabled gzip || disable ptx_compression + # On some systems dynamic loading requires no extra linker flags check_lib libdl dlfcn.h "dlopen dlsym" || check_lib libdl dlfcn.h "dlopen dlsym" -ldl |