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| author | Matthias Andree <matthias.andree@gmx.de> | 2021-11-21 00:12:51 +0100 |
|---|---|---|
| committer | Matthias Andree <matthias.andree@gmx.de> | 2021-11-21 00:37:08 +0100 |
| commit | 3a9ab6af45b2520f5f88fdd37c53870a6231d04f (patch) | |
| tree | 847774e96758662f5327d2d2a7c0456272c1cfc1 | |
| parent | 8ae2071638dba8f8035f7c4fe03e17a039d2a57a (diff) | |
| download | fetchmail-3a9ab6af45b2520f5f88fdd37c53870a6231d04f.tar.gz fetchmail-3a9ab6af45b2520f5f88fdd37c53870a6231d04f.tar.bz2 fetchmail-3a9ab6af45b2520f5f88fdd37c53870a6231d04f.zip | |
configure.ac: Improve pkg-config OpenSSL config.
| -rw-r--r-- | configure.ac | 38 |
1 files changed, 30 insertions, 8 deletions
diff --git a/configure.ac b/configure.ac index 533bb05c..2c832a9e 100644 --- a/configure.ac +++ b/configure.ac @@ -170,7 +170,7 @@ dnl addition of libintl to the build, which is both undesired dnl and breaks on Solaris/Blastwave.org machines. dnl dnl AC_CHECK_LIB(intl, gettext, -dnl [LIBS="$LIBS -lintl"]) +dnl [LIBS="$LIBS -lintl"]) AC_REPLACE_FUNCS([strstr strcasecmp memmove stpcpy strlcpy strlcat]) @@ -748,7 +748,7 @@ if test "$with_wolfssl" != "no" ; then set -- $wolfLIBS while test $# -ge 1 ; do case $1 in -l*|lib*) : ;; - *) LDFLAGS="$LDFLAGS $1" ;; + *) LDFLAGS="$LDFLAGS $1" ;; esac shift done @@ -822,12 +822,33 @@ then CFLAGS="$CFLAGS -I/usr/kerberos/include" ### OpenBSD comes with ssl headers else - AC_MSG_ERROR([SSL support enabled, but OpenSSL not found]) + case "$with_ssl" in */*) + AC_MSG_ERROR([SSL support enabled, but OpenSSL not found]) + ;; + *) + ;; + esac fi - PKG_CHECK_MODULES([SSL],[libssl libcrypto],[LIBS="$LIBS $SSL_LIBS"],[ + modules=libssl + case "$with_ssl" in */*) ;; *) modules="$with_ssl $modules" ;; esac + found=0 + for i in $modules ; do + AS_MESSAGE([SSL-check: trying pkg-config for $i]) + PKG_CHECK_MODULES([SSL],[$i],[ + set -- $SSL_LIBS + while test $# -ge 1 ; do + case $1 in -l*|lib*) LIBS="$LIBS $1" ;; + *) LDFLAGS="$LDFLAGS $1" ;; + esac + shift + done + CPPFLAGS="$SSL_CFLAGS $CPPFLAGS" + found=1 + break]) + done + if test $found -eq 0 ; then AS_MESSAGE([SSL-check: pkg-config check failed, using traditional probe]) LDFLAGS="$LDFLAGS -L$with_ssl/lib" - AC_LIB_LINKFLAGS([ssl], [crypto]) LIBS="$LIBSSL $LIBS" dnl check if -ldl is needed AC_MSG_CHECKING([for additional library dependencies of SSL]) @@ -844,7 +865,8 @@ then LIBS="$save_LIBS $i" if test "$i" = "" ; then i="(none)" ; fi AC_MSG_RESULT($i) - ]) + fi + AC_LIB_LINKFLAGS([ssl], [crypto]) AC_DEFINE(SSL_ENABLE, 1, [Define if you want SSL support compiled in]) AS_MESSAGE(Enabling SSL support.) else @@ -863,7 +885,7 @@ AC_MSG_NOTICE([LIBS:] "$LIBS") case "$LIBS" in *-lssl*|*libssl*) AC_CHECK_DECLS([LIBRESSL_VERSION_NUMBER], AC_MSG_ERROR([fetchmail cannot legally be linked against LibreSSL for lack of GPL2 clause 2b exception. See COPYING.]),, - [#include <openssl/ssl.h>]) + [#include <openssl/ssl.h>]) AC_CHECK_DECLS([TLS1_3_VERSION],, AC_MSG_WARN([Your OpenSSL version is too old and does not support TLS v1.3. Upgrade.]), [#include <openssl/ssl.h>]) @@ -907,7 +929,7 @@ then ac_savedLDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS $LDFLAGS" AC_CHECK_LIB(socks5, SOCKSconnect,, - AC_MSG_ERROR([could not find libsocks5 which is needed for built-in SOCKS5 support])) + AC_MSG_ERROR([could not find libsocks5 which is needed for built-in SOCKS5 support])) AC_DEFINE(HAVE_SOCKS) CFLAGS="$CFLAGS -Dconnect=SOCKSconnect -Dgetsockname=SOCKSgetsockname -Dbind=SOCKSbind -Daccept=SOCKSaccept -Dlisten=SOCKSlisten -Dselect=SOCKSselect -Drecvfrom=SOCKSrecvfrom -Dsendto=SOCKSsendto -Drecv=SOCKSrecv -Dsend=SOCKSsend -Dread=SOCKSread -Dwrite=SOCKSwrite -Drresvport=SOCKSrresvport -Dshutdown=SOCKSshutdown -Dlisten=SOCKSlisten -Dclose=SOCKSclose -Ddup=SOCKSdup -Ddup2=SOCKSdup2" AC_CHECK_FUNC(SOCKSfclose, [CFLAGS="$CFLAGS -Dfclose=SOCKSfclose"]) |