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* Do not enable _FORTIFY_SOURCE without optimizationAllan McRae2012-08-01
| | | | | | | | | | | | | | With glibc-2.16, using -D_FORTIFY_SOURCE requires that optimization (-O) be used or it will prodice a warning message. Enable -Werror in our test for _FORTIFY_SOURCE support to catch when a users specifies CFLAGS without optimization. The line to set CFLAGS="" when no CFLAGS are specified (either due to being unset or geniunely empty) is required as autoconf will use "-O2 -g" for its tests by defult when CFLAGS is unset, but will not add them to the CFLAGS used... Signed-off-by: Allan McRae <allan@archlinux.org>
* Define _FORTIFY_SOURCE in CPPFLAGSAllan McRae2012-05-20
| | | | | | | The -D_FORTIFY_SOURCE=2 define should be in CPPFLAGS and not CFLAGS Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* Add a new configure option for excessive compiler warning flagsDan McGee2012-04-08
| | | | | | This adds a bunch of warning flags to the list used when compiling. Signed-off-by: Dan McGee <dan@archlinux.org>
* buildsys: move acinclude.m4 to m4/Dave Reisner2012-04-08
| | | | Signed-off-by: Dave Reisner <dreisner@archlinux.org>
* buildsys: use pkg-config for libcurl detectionDave Reisner2012-04-08
| | | | Signed-off-by: Dave Reisner <dreisner@archlinux.org>
* buildsys: add pkg-config m4 macrosDave Reisner2012-04-08
| | | | | | We'll need these for a small revamp to library detection. Signed-off-by: Dave Reisner <dreisner@archlinux.org>
* Add gpgme m4 autoconf macro fileAllan McRae2012-02-13
| | | | | Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* Update libtool filesAllan McRae2011-10-25
| | | | | | | | Update for libtool-2.4.2 while keeping the fix for --as-needed from commit b0f9477f. Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
* buildsys: use libcurl's m4 macro for buildtime detectionDave Reisner2011-03-23
| | | | | Signed-off-by: Dave Reisner <d@falconindy.com> Signed-off-by: Dan McGee <dan@archlinux.org>
* Update build system (automake, autoconf, libtool)Dan McGee2010-09-23
Unfortunately this patch is hard to split up into smaller chunks. Our build system and the associated automake/autoconf/libtool macros has been left untouched for a while, and could use a refresher. * Upgrade ltmain.sh to the latest version * Move away from a huge acinclude.m4 directory to using individual files in the m4/ subdirectory, suggested by upstream automake documentation * Update all macros to their latest available version * Adjust Makefile.am and autogen.sh to accommodate m4/ subdirectory Signed-off-by: Dan McGee <dan@archlinux.org>