Hi, I'm trying to build debian gcc-6 from source and need to apply debian/patches but getting error upon apply patches.
Below is my steps: 1. Download all sources code from https://packages.debian.org/source/stretch/gcc-6 2. Run dpkg-source $ dpkg-source -x gcc-6_6.3.0-18+deb9u1.dsc $ cd gcc-6-6.3.0 3. try to apply patches (but got an error) $ fakeroot debian/rules patch -- -- --- patching file src/libiberty/xmemdup.c patching file src/libiberty/xstrndup.c patching file src/include/libiberty.h patching file src/include/demangle.h Applying patch svn-doc-updates.diff patching file src/gcc/doc/generic.texi Hunk #1 FAILED at 3241. 1 out of 1 hunk FAILED -- rejects in file src/gcc/doc/generic.texi patching file src/gcc/doc/extend.texi Hunk #1 FAILED at 10157. Hunk #2 FAILED at 13973. Hunk #3 FAILED at 16554. Hunk #4 FAILED at 16591. Hunk #5 FAILED at 16609. Hunk #6 FAILED at 16723. 6 out of 6 hunks FAILED -- rejects in file src/gcc/doc/extend.texi patching file src/gcc/doc/gcc.texi Hunk #1 FAILED at 67. Hunk #2 FAILED at 140. Hunk #3 FAILED at 167. 3 out of 3 hunks FAILED -- rejects in file src/gcc/doc/gcc.texi patching file src/gcc/doc/passes.texi Hunk #1 FAILED at 163. 1 out of 1 hunk FAILED -- rejects in file src/gcc/doc/passes.texi patching file src/gcc/doc/invoke.texi Hunk #1 FAILED at 256. Hunk #2 FAILED at 1001. Hunk #3 FAILED at 3651. Hunk #4 FAILED at 19880. Hunk #5 FAILED at 20113. Hunk #6 FAILED at 20159. 6 out of 6 hunks FAILED -- rejects in file src/gcc/doc/invoke.texi patching file src/gcc/doc/md.texi Hunk #1 FAILED at 3139. Hunk #2 FAILED at 3211. 2 out of 2 hunks FAILED -- rejects in file src/gcc/doc/md.texi patching file src/gcc/doc/gcov-dump.texi Patch svn-doc-updates.diff does not apply (enforce with -f) debian/rules.patch:447: recipe for target 'stamps/02-patch-stamp' failed How can I fix this? Thanks, -Bilal
