diff options
Diffstat (limited to 'build')
| -rw-r--r-- | build/configure.ac.noversion | 12 | ||||
| -rw-r--r-- | build/configure.ac.system | 57 | ||||
| -rw-r--r-- | build/configure.ac.version | 8 |
3 files changed, 69 insertions, 8 deletions
diff --git a/build/configure.ac.noversion b/build/configure.ac.noversion new file mode 100644 index 00000000..1e145482 --- /dev/null +++ b/build/configure.ac.noversion @@ -0,0 +1,12 @@ +dnl +dnl Version stuff +dnl + +dnl Disable autoconf's version macros. We try hard to not rebuild the entire +dnl library just because version changed. The PACKAGE_VERSION* stuff in +dnl config.h is negating all the effort. +AC_DEFINE(PACKAGE_VERSION, [USE_cairo_version_OR_cairo_version_string_INSTEAD]) +AC_DEFINE(PACKAGE_STRING, [USE_cairo_version_OR_cairo_version_string_INSTEAD]) +AC_DEFINE(PACKAGE_NAME, [USE_cairo_INSTEAD]) +AC_DEFINE(PACKAGE_TARNAME, [USE_cairo_INSTEAD]) + diff --git a/build/configure.ac.system b/build/configure.ac.system index 21026278..e915443d 100644 --- a/build/configure.ac.system +++ b/build/configure.ac.system @@ -72,3 +72,60 @@ AC_CHECK_FUNCS([vasnprintf link ctime_r drand48 flockfile]) dnl check for win32 headers (this detects mingw as well) AC_CHECK_HEADERS([windows.h], have_windows=yes, have_windows=no) + +dnl Possible headers for mkdir +AC_CHECK_HEADERS([sys/stat.h io.h]) +AC_CHECK_FUNC(mkdir, + [AC_MSG_CHECKING([mkdir variant]) + mkdir_variant="unknown" + save_CFLAGS="$CFLAGS" + CFLAGS="-Werror -Wall $CFLAGS" # non-gcc compilers? + AC_TRY_COMPILE([ +#ifdef HAVE_SYS_STAT_H +#include <sys/stat.h> +#endif +#ifdef HAVE_IO_H +#include <io.h> +#endif + ], + [mkdir ("hello.world", 0777)], + mkdir_variant="mkdir(path, mode)", + [AC_TRY_COMPILE([ +#ifdef HAVE_SYS_STAT_H +#include <sys/stat.h> +#endif +#ifdef HAVE_IO_H +#include <io.h> +#endif + ], + [mkdir ("hello.world")], + mkdir_variant="mkdir(path)")]) + AC_MSG_RESULT([$mkdir_variant]) + CFLAGS="$save_CFLAGS" + if test "x$mkdir_variant" = "xmkdir(path, mode)"; then + AC_DEFINE(HAVE_MKDIR, 2, + [Define to non-zero if your system has mkdir, and to 2 if your version of mkdir requires a mode parameter]) + else + AC_DEFINE(HAVE_MKDIR, 1, + [Define to non-zero if your system has mkdir, and to 2 if your version of mkdir requires a mode parameter]) + fi]) + +# check for GNU-extensions to fenv +AC_CHECK_HEADER(fenv.h, [AC_CHECK_FUNCS(feenableexcept fedisableexcept)]) + +dnl =========================================================================== +dnl +dnl Test for the tools required for building one big test binary +dnl +AC_MSG_CHECKING([for the constructor attribute]) +cairo_has_constructor_attribute="no" +AC_TRY_LINK([static void __attribute__((constructor)) constructor(void) {}], [], + cairo_has_constructor_attribute="yes" + ) +AC_MSG_RESULT([$cairo_has_constructor_attribute]) +if test "x$cairo_has_constructor_attribute" = "xyes"; then + AC_DEFINE(CAIRO_HAS_CONSTRUCTOR_ATTRIBUTE, 1, [Define to 1 if your compiler supports __attribute__(constructor)]) +fi +AM_CONDITIONAL(CAIRO_HAS_CONSTRUCTOR_ATTRIBUTE, test "x$cairo_has_constructor_attribute" = "xyes") + +AC_CHECK_FUNCS(fork waitpid raise) diff --git a/build/configure.ac.version b/build/configure.ac.version index 31ba7f46..a91cee39 100644 --- a/build/configure.ac.version +++ b/build/configure.ac.version @@ -40,11 +40,3 @@ AC_SUBST(CAIRO_VERSION_MICRO) AC_SUBST(CAIRO_VERSION_SONUM) AC_SUBST(CAIRO_RELEASE_STATUS) AC_SUBST(CAIRO_LIBTOOL_VERSION_INFO) - -dnl Disable autoconf's version macros. We try hard to not rebuild the entire -dnl library just because version changed. The PACKAGE_VERSION* stuff in -dnl config.h is negating all the effort. -AC_DEFINE(PACKAGE_VERSION, [USE_cairo_version_OR_cairo_version_string_INSTEAD]) -AC_DEFINE(PACKAGE_STRING, [USE_cairo_version_OR_cairo_version_string_INSTEAD]) -AC_DEFINE(PACKAGE_NAME, [USE_cairo_INSTEAD]) -AC_DEFINE(PACKAGE_TARNAME, [USE_cairo_INSTEAD]) |