do_check_deps(){
for cfg; do
- cfg="${cfg#!}"
enabled ${cfg}_checking && die "Circular dependency for $cfg."
disabled ${cfg}_checking && continue
enable ${cfg}_checking
eval dep_all="\$${cfg}_deps"
eval dep_any="\$${cfg}_deps_any"
+ eval dep_con="\$${cfg}_conflict"
eval dep_sel="\$${cfg}_select"
eval dep_sgs="\$${cfg}_suggest"
eval dep_ifa="\$${cfg}_if"
eval dep_ifn="\$${cfg}_if_any"
- pushvar cfg dep_all dep_any dep_sel dep_sgs dep_ifa dep_ifn
- do_check_deps $dep_all $dep_any $dep_sel $dep_sgs $dep_ifa $dep_ifn
- popvar cfg dep_all dep_any dep_sel dep_sgs dep_ifa dep_ifn
+ pushvar cfg dep_all dep_any dep_con dep_sel dep_sgs dep_ifa dep_ifn
+ do_check_deps $dep_all $dep_any $dep_con $dep_sel $dep_sgs $dep_ifa $dep_ifn
+ popvar cfg dep_all dep_any dep_con dep_sel dep_sgs dep_ifa dep_ifn
[ -n "$dep_ifa" ] && { enabled_all $dep_ifa && enable_weak $cfg; }
[ -n "$dep_ifn" ] && { enabled_any $dep_ifn && enable_weak $cfg; }
enabled_all $dep_all || { disable $cfg && requested $cfg && die "ERROR: $cfg requested, but not all dependencies are satisfied: $dep_all"; }
enabled_any $dep_any || { disable $cfg && requested $cfg && die "ERROR: $cfg requested, but not any dependency is satisfied: $dep_any"; }
+ disabled_all $dep_con || { disable $cfg && requested $cfg && die "ERROR: $cfg requested, but some conflicting dependencies are unsatisfied: $dep_con"; }
disabled_any $dep_sel && { disable $cfg && requested $cfg && die "ERROR: $cfg requested, but some selected dependency is unsatisfied: $dep_sel"; }
if enabled $cfg; then
# system capabilities
symver_if_any="symver_asm_label symver_gnu_asm"
-valgrind_backtrace_deps="!optimizations valgrind_valgrind_h"
+valgrind_backtrace_conflict="optimizations"
+valgrind_backtrace_deps="valgrind_valgrind_h"
# threading support
atomics_gcc_if="sync_val_compare_and_swap"
# protocols
async_protocol_deps="threads"
bluray_protocol_deps="libbluray"
-ffrtmpcrypt_protocol_deps="!librtmp_protocol"
+ffrtmpcrypt_protocol_conflict="librtmp_protocol"
ffrtmpcrypt_protocol_deps_any="gcrypt gmp openssl"
ffrtmpcrypt_protocol_select="tcp_protocol"
-ffrtmphttp_protocol_deps="!librtmp_protocol"
+ffrtmphttp_protocol_conflict="librtmp_protocol"
ffrtmphttp_protocol_select="http_protocol"
ftp_protocol_select="tcp_protocol"
gopher_protocol_select="network"
libssh_protocol_deps="libssh"
mmsh_protocol_select="http_protocol"
mmst_protocol_select="network"
-rtmp_protocol_deps="!librtmp_protocol"
+rtmp_protocol_conflict="librtmp_protocol"
rtmp_protocol_select="tcp_protocol"
rtmpe_protocol_select="ffrtmpcrypt_protocol"
-rtmps_protocol_deps="!librtmp_protocol"
+rtmps_protocol_conflict="librtmp_protocol"
rtmps_protocol_select="tls_protocol"
rtmpt_protocol_select="ffrtmphttp_protocol"
rtmpte_protocol_select="ffrtmpcrypt_protocol ffrtmphttp_protocol"
sctp_protocol_select="network"
srtp_protocol_select="rtp_protocol srtp"
tcp_protocol_select="network"
-tls_gnutls_protocol_deps="gnutls !tls_schannel_protocol !tls_securetransport_protocol"
+tls_gnutls_protocol_conflict="tls_schannel_protocol tls_securetransport_protocol"
+tls_gnutls_protocol_deps="gnutls"
tls_gnutls_protocol_select="tcp_protocol"
-tls_openssl_protocol_deps="openssl !tls_schannel_protocol !tls_securetransport_protocol !tls_gnutls_protocol"
+tls_openssl_protocol_conflict="tls_schannel_protocol tls_securetransport_protocol tls_gnutls_protocol"
+tls_openssl_protocol_deps="openssl"
tls_openssl_protocol_select="tcp_protocol"
tls_schannel_protocol_deps="schannel"
tls_schannel_protocol_select="tcp_protocol"