When doing 'make firefox-install' or 'make chrome-install' in our own
Makefile, only install curl's binaries (curl & libcurl) and do not
install the man pages and headers. This will prevent collision of these
files with any installed curl man pages or headers. In the future it
might be possible to rename the man pages or headers as well to allow
them live side-by-side with the vanilla curl.
Use autoconf's automatic variable 'abs_srcdir' to find the path to the
patch files and wrapper scripts, instead of relying on the Makefile's
directory. This allows doing out-of-tree builds, i.e. 'mkdir build && cd
build && ../configure && make'.
Use a 'configure' script generated by autoconf to configure whether a
static build is desired, and where to install the final curl-impersonate
binaries. Add installation targets to the Makefile.
lwthiker