diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 33 |
1 files changed, 27 insertions, 6 deletions
diff --git a/configure.ac b/configure.ac index 7a72b5f8..50711b86 100644 --- a/configure.ac +++ b/configure.ac @@ -44,14 +44,32 @@ AM_CONFIG_HEADER(config.h) AM_INIT_AUTOMAKE($PACKAGE, $VERSION) AM_MAINTAINER_MODE +AH_VERBATIM([_GNU_SOURCE], +[/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# define _GNU_SOURCE +#endif]) + +AH_VERBATIM([_REENTRANT], +[/* To allow the use of GPGME in multithreaded programs we have to use + special features from the library. + IMPORTANT: gpgme is not yet fully reentrant and you should use it + only from one thread. */ +#ifndef _REENTRANT +# define _REENTRANT 1 +#endif]) + + AC_PROG_CC AC_SUBST(LIBGPGME_LT_CURRENT) AC_SUBST(LIBGPGME_LT_AGE) AC_SUBST(LIBGPGME_LT_REVISION) -AC_DEFINE_UNQUOTED(NEED_GPG_VERSION, "$NEED_GPG_VERSION") -AC_DEFINE_UNQUOTED(NEED_GPGSM_VERSION, "$NEED_GPGSM_VERSION") +AC_DEFINE_UNQUOTED(NEED_GPG_VERSION, "$NEED_GPG_VERSION", + [Min. needed GnuPG version.]) +AC_DEFINE_UNQUOTED(NEED_GPGSM_VERSION, "$NEED_GPGSM_VERSION", + [Min. needed GPGSM version.]) AC_SUBST(PACKAGE) AC_SUBST(VERSION) @@ -70,8 +88,11 @@ case "${target}" in # special stuff for Windoze NT # OS/2 with the EMX environment # DOS with the DJGPP environment - AC_DEFINE(HAVE_DRIVE_LETTERS) - AC_DEFINE(HAVE_DOSISH_SYSTEM) + AC_DEFINE(HAVE_DRIVE_LETTERS, , + [Defined if we run on some of the PCDOS like systems (DOS, + Windoze, OS/2) with special properties like no file modes.]) + AC_DEFINE(HAVE_DOSISH_SYSTEM, , + [Defined if the filesystem uses driver letters.]) have_dosish_system=yes GPG_DEFAULT='c:\\gnupg\\gpg.exe' GPGSM_DEFAULT='c:\\gnupg\\gpgsm.exe' @@ -162,7 +183,7 @@ if test "$GPG" = no; then fi fi else - AC_DEFINE_UNQUOTED(GPG_PATH, "$GPG") + AC_DEFINE_UNQUOTED(GPG_PATH, "$GPG", [Path to the GnuPG binary.]) AC_SUBST(GPG) fi AM_CONDITIONAL(RUN_GPG_TESTS, @@ -192,7 +213,7 @@ if test "$GPGSM" = no; then fi fi else - AC_DEFINE_UNQUOTED(GPGSM_PATH, "$GPGSM") + AC_DEFINE_UNQUOTED(GPGSM_PATH, "$GPGSM", [Path to the GPGSM binary.]) AC_SUBST(GPGSM) fi AM_CONDITIONAL(RUN_GPGSM_TESTS, |