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| author | Kamil Dudka <kdudka@redhat.com> | 2010-01-14 01:37:55 +0000 |
|---|---|---|
| committer | Kamil Dudka <kdudka@redhat.com> | 2010-01-14 01:37:55 +0000 |
| commit | 383bf1e4764cf141846e27bca8872f80fecdd1a7 (patch) | |
| tree | 668624405b0cd68d7cb44ec38d15e1459cea8b14 /acinclude.m4 | |
| parent | 8c8df3966be526a6961f7c861b4576cc885d927d (diff) | |
| download | gnurl-383bf1e4764cf141846e27bca8872f80fecdd1a7.tar.gz gnurl-383bf1e4764cf141846e27bca8872f80fecdd1a7.tar.bz2 gnurl-383bf1e4764cf141846e27bca8872f80fecdd1a7.zip | |
- 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.
Diffstat (limited to 'acinclude.m4')
| -rw-r--r-- | acinclude.m4 | 25 |
1 files changed, 22 insertions, 3 deletions
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" |