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configure: factor out commom egl/gbm checks

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Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
This commit is contained in:
Emil Velikov
2016-12-07 13:24:59 +00:00
committed by Emil Velikov
parent e8044dd434
commit b628fdd6e7
1 changed files with 18 additions and 29 deletions
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47
configure.ac
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@@ -1970,26 +1970,27 @@ AC_SUBST([OSMESA_LIB_DEPS])
AC_SUBST([OSMESA_PC_REQ])
AC_SUBST([OSMESA_PC_LIB_PRIV])
require_dri_shared_libs_and_glapi() {
if test "x$enable_static" = xyes; then
AC_MSG_ERROR([$1 cannot be build as static library])
fi
if test "x$enable_dri" != xyes; then
# There is only a single backend which won't be build/used otherwise.
# XXX: Revisit this as the egl/haiku is a thing.
AC_MSG_ERROR([$1 requires --enable-dri])
fi
if test "x$enable_shared_glapi" != xyes; then
AC_MSG_ERROR([$1 requires --enable-shared-glapi])
fi
}
dnl
dnl gbm configuration
dnl
if test "x$enable_gbm" = xyes; then
if test "x$enable_static" = xyes; then
AC_MSG_ERROR([gbm cannot be build as static library])
fi
if test "x$enable_dri" = xyes; then
if test "x$enable_shared_glapi" = xno; then
AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
fi
else
# Strictly speaking libgbm does not require --enable-dri, although
# both of its backends do. Thus one can build libgbm without any
# backends if --disable-dri is set.
# To avoid unnecessary complexity of checking if at least one backend
# is available when building, just mandate --enable-dri.
AC_MSG_ERROR([gbm requires --enable-dri])
fi
require_dri_shared_libs_and_glapi "gbm"
fi
AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
# FINISHME: GBM has a number of dependencies which we should add below
@@ -2007,19 +2008,7 @@ if test "x$enable_egl" = xyes; then
AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
if test "x$enable_static" = xyes; then
AC_MSG_ERROR([egl cannot be build as static library])
fi
if test "x$enable_dri" = xyes; then
if test "x$enable_shared_glapi" = xno; then
AC_MSG_ERROR([egl_dri requires --enable-shared-glapi])
fi
else
# Avoid building an "empty" libEGL. Drop/update this
# when other backends (haiku?) come along.
AC_MSG_ERROR([egl requires --enable-dri])
fi
require_dri_shared_libs_and_glapi "egl"
fi
AM_CONDITIONAL(HAVE_EGL, test "x$enable_egl" = xyes)
AC_SUBST([EGL_LIB_DEPS])