diff options
-rw-r--r-- | CHANGES | 6 | ||||
-rw-r--r-- | acinclude.m4 | 25 | ||||
-rw-r--r-- | configure.ac | 25 |
3 files changed, 40 insertions, 16 deletions
@@ -6,6 +6,12 @@ Changelog +Kamil Dudka (14 Jan 2010) +- Suppressed side effect of OpenSSL configure checks, which prevented NSS from + being properly detected under certain circumstances. It had been caused by + strange behavior of pkg-config when handling PKG_CONFIG_LIBDIR. pkg-config + distinguishes among empty and non-existent environment variable in that case. + Daniel Stenberg (12 Jan 2010) - Gil Weber reported a peculiar flaw with the multi interface when doing SFTP transfers: curl_multi_fdset() would return -1 and not set and file diff --git a/acinclude.m4 b/acinclude.m4 index 18f4d8202..cf9201651 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -3190,7 +3190,22 @@ AC_DEFUN([CURL_CHECK_WIN32_LARGEFILE], [ esac ]) -dnl CURL_CHECK_PKGCONFIG ($module) +dnl CURL_EXPORT_PCDIR ($pcdir) +dnl ------------------------ +dnl if $pcdir is not empty, set PKG_CONFIG_LIBDIR to $pcdir and export +dnl +dnl we need this macro since pkg-config distinguishes among empty and unset +dnl variable while checking PKG_CONFIG_LIBDIR +dnl + +AC_DEFUN([CURL_EXPORT_PCDIR], [ + if test -n "$1"; then + PKG_CONFIG_LIBDIR="$1" + export PKG_CONFIG_LIBDIR + fi +]) + +dnl CURL_CHECK_PKGCONFIG ($module, [$pcdir]) dnl ------------------------ dnl search for the pkg-config tool (if not cross-compiling). Set the PKGCONFIG dnl variable to hold the path to it, or 'no' if not found/present. @@ -3198,6 +3213,8 @@ dnl dnl If pkg-config is present, check that it has info about the $module or dnl return "no" anyway! dnl +dnl Optionally PKG_CONFIG_LIBDIR may be given as $pcdir. +dnl AC_DEFUN([CURL_CHECK_PKGCONFIG], [ @@ -3216,8 +3233,10 @@ AC_DEFUN([CURL_CHECK_PKGCONFIG], [ if test x$PKGCONFIG != xno; then AC_MSG_CHECKING([for $1 options with pkg-config]) dnl ask pkg-config about $1 - $PKGCONFIG --exists $1 - if test "$?" -ne "0"; then + itexists=`CURL_EXPORT_PCDIR([$2]) dnl + $PKGCONFIG --exists $1 >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then dnl pkg-config does not have info about the given module! set the dnl variable to 'no' PKGCONFIG="no" diff --git a/configure.ac b/configure.ac index 22e1598a8..1366eee5e 100644 --- a/configure.ac +++ b/configure.ac @@ -1205,7 +1205,6 @@ if test X"$OPT_SSL" != Xno; then CLEANLDFLAGS="$LDFLAGS" CLEANCPPFLAGS="$CPPFLAGS" CLEANLIBS="$LIBS" - SAVE_PKG_CONFIG_LIBDIR="$PKG_CONFIG_LIBDIR" case "$OPT_SSL" in yes) @@ -1233,10 +1232,9 @@ if test X"$OPT_SSL" != Xno; then dnl Try pkg-config even when cross-compiling. Since we dnl specify PKG_CONFIG_LIBDIR we're only looking where dnl the user told us to look - PKG_CONFIG_LIBDIR=$OPT_SSL/lib/pkgconfig - export PKG_CONFIG_LIBDIR - AC_MSG_NOTICE([set PKG_CONFIG_LIBDIR to "$PKG_CONFIG_LIBDIR"]) - if test -e "$PKG_CONFIG_LIBDIR/openssl.pc"; then + OPENSSL_PCDIR="$OPT_SSL/lib/pkgconfig" + AC_MSG_NOTICE([PKG_CONFIG_LIBDIR will be set to "$OPENSSL_PCDIR"]) + if test -e "$OPENSSL_PCDIR/openssl.pc"; then PKGTEST="yes" fi @@ -1253,12 +1251,17 @@ if test X"$OPT_SSL" != Xno; then if test "$PKGTEST" = "yes"; then - CURL_CHECK_PKGCONFIG(openssl) + CURL_CHECK_PKGCONFIG(openssl, [$OPENSSL_PCDIR]) if test "$PKGCONFIG" != "no" ; then - SSL_LIBS=`$PKGCONFIG --libs-only-l openssl 2>/dev/null` - SSL_LDFLAGS=`$PKGCONFIG --libs-only-L openssl 2>/dev/null` - SSL_CPPFLAGS=`$PKGCONFIG --cflags-only-I openssl 2>/dev/null` + SSL_LIBS=`CURL_EXPORT_PCDIR([$OPENSSL_PCDIR]) dnl + $PKGCONFIG --libs-only-l openssl 2>/dev/null` + + SSL_LDFLAGS=`CURL_EXPORT_PCDIR([$OPENSSL_PCDIR]) dnl + $PKGCONFIG --libs-only-L openssl 2>/dev/null` + + SSL_CPPFLAGS=`CURL_EXPORT_PCDIR([$OPENSSL_PCDIR]) dnl + $PKGCONFIG --cflags-only-I openssl 2>/dev/null` AC_MSG_NOTICE([pkg-config: SSL_LIBS: "$SSL_LIBS"]) AC_MSG_NOTICE([pkg-config: SSL_LDFLAGS: "$SSL_LDFLAGS"]) @@ -1276,10 +1279,6 @@ if test X"$OPT_SSL" != Xno; then fi fi - dnl we're done using pkg-config for openssl - PKG_CONFIG_LIBDIR="$SAVE_PKG_CONFIG_LIBDIR" - export PKG_CONFIG_LIBDIR - dnl finally, set flags to use SSL CPPFLAGS="$CPPFLAGS $SSL_CPPFLAGS" LDFLAGS="$LDFLAGS $SSL_LDFLAGS" |