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| author | Dan McGee <dan@archlinux.org> | 2010-09-02 12:29:29 -0500 |
|---|---|---|
| committer | Dan McGee <dan@archlinux.org> | 2010-09-02 12:30:36 -0500 |
| commit | 3e7b90ff6950d1efe2aa8c16b8031b05fbe2f310 (patch) | |
| tree | 0a84c765945c7035a0571b1c7bec0582f39d8288 /configure.ac | |
| parent | eba521913d68da16cdd18d5e996c00c554408272 (diff) | |
| download | pacman-3e7b90ff6950d1efe2aa8c16b8031b05fbe2f310.tar.gz pacman-3e7b90ff6950d1efe2aa8c16b8031b05fbe2f310.zip | |
Clean up libfetch checking in configure
Model it after the new OpenSSL check, and have it be a bit more useful. If
you do not explicitly pass a command line option, it will be linked if
available but will not error out if it is missing. Also bump the version to
that where connection caching was introduced as we use these new features in
the codebase.
Signed-off-by: Dan McGee <dan@archlinux.org>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 34 |
1 files changed, 16 insertions, 18 deletions
diff --git a/configure.ac b/configure.ac index e0aafba6..4341f1f5 100644 --- a/configure.ac +++ b/configure.ac @@ -94,9 +94,9 @@ AC_ARG_WITH(openssl, [], [with_openssl=check]) # Help line for libfetch -AC_ARG_ENABLE(internal-download, - AS_HELP_STRING([--disable-internal-download], [do not build with libfetch support]), - [internaldownload=$enableval], [internaldownload=yes]) +AC_ARG_WITH(fetch, + AS_HELP_STRING([--with-fetch], [use libfetch as an internal downloader]), + [], [with_fetch=check]) # Help line for documentation AC_ARG_ENABLE(doc, @@ -150,21 +150,20 @@ AM_CONDITIONAL([HAVE_LIBSSL], [test "x$ac_cv_lib_ssl_MD5_Final" = "xyes"]) # Enable or disable usage of libfetch AC_MSG_CHECKING(whether to link with libfetch) -if test "x$internaldownload" = "xyes" ; then - AC_MSG_RESULT(yes) - AC_DEFINE([INTERNAL_DOWNLOAD], , [Use internal download library]) - # Check for a download library if it was actually requested +AS_IF([test "x$with_fetch" = "xyes"], + [AC_MSG_RESULT(yes) AC_CHECK_LIB([fetch], [fetchParseURL], , - AC_MSG_ERROR([libfetch is needed to compile with internal download support]), [-lcrypto -ldl] ) - # Check if libfetch supports conditional GET - # (version >=2.21, struct url has member last_modified) - AC_CHECK_MEMBER(struct url.last_modified, , - AC_MSG_ERROR([libfetch must be version 2.21 or greater]), - [#include <fetch.h>] ) -else - AC_MSG_RESULT(no) -fi -AM_CONDITIONAL(INTERNAL_DOWNLOAD, test "x$internaldownload" = "xyes") + [if test "x$with_fetch" != "xcheck"; then + AC_MSG_FAILURE([--with-fetch was given, but -lfetch was not found]) + fi], + [-lcrypto -ldl]) + # Check if libfetch supports connnection caching which we use + AC_CHECK_DECL(fetchConnectionCacheInit, , + AC_MSG_ERROR([libfetch must be version 2.28 or greater]), + [#include <fetch.h>]) + ], + AC_MSG_RESULT(no)) +AM_CONDITIONAL([HAVE_LIBFETCH], [test "x$ac_cv_lib_fetch_fetchParseURL" = "xyes"]) # Checks for header files. AC_CHECK_HEADERS([fcntl.h glob.h libintl.h limits.h locale.h string.h strings.h sys/ioctl.h sys/param.h sys/statvfs.h sys/syslimits.h sys/time.h syslog.h wchar.h]) @@ -406,7 +405,6 @@ ${PACKAGE_NAME}: Compilation options: Run make in doc/ dir : ${wantdoc} ${asciidoc} - Use download library : ${internaldownload} Doxygen support : ${usedoxygen} debug support : ${debug} " |