configure: add a note about pkg-config --static.

Try to detect "$cc -static" without "pkg-config --static".
Also, when a library detection using pkg-config fails,
make it explicit this was pkg-config.
This commit is contained in:
Nicolas George 2014-12-02 13:54:46 +01:00
parent cfcaf6b38e
commit 6c96aa0606

6
configure vendored
View File

@ -1211,7 +1211,7 @@ use_pkg_config(){
}
require_pkg_config(){
use_pkg_config "$@" || die "ERROR: $pkg not found"
use_pkg_config "$@" || die "ERROR: $pkg not found using pkg-config$pkg_config_fail_message"
}
require_libfreetype(){
@ -3070,9 +3070,13 @@ set_default arch cc cxx doxygen pkg_config ranlib strip sysinclude \
enabled cross_compile || host_cc_default=$cc
set_default host_cc
pkg_config_fail_message=""
if ! $pkg_config --version >/dev/null 2>&1; then
warn "$pkg_config not found, library detection may fail."
pkg_config=false
elif is_in -static $cc $LDFLAGS && ! is_in --static $pkg_config $pkg_config_flags; then
pkg_config_fail_message="
Note: When building a static binary, add --pkg-config-flags=\"--static\"."
fi
if test $doxygen != $doxygen_default && \