diff options
Diffstat (limited to 'Build/source/m4/kpse-common.m4')
| -rw-r--r-- | Build/source/m4/kpse-common.m4 | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/Build/source/m4/kpse-common.m4 b/Build/source/m4/kpse-common.m4 index dfd98d9cbb8..9c98f349e8c 100644 --- a/Build/source/m4/kpse-common.m4 +++ b/Build/source/m4/kpse-common.m4 @@ -288,11 +288,24 @@ AC_DEFUN([_KPSE_MSG_WARN_PREPARE], # _KPSE_CHECK_PKG_CONFIG # ---------------------- # Check for pkg-config -AC_DEFUN([_KPSE_CHECK_PKG_CONFIG], -[AC_REQUIRE([AC_CANONICAL_HOST])[]dnl +AC_DEFUN([_KPSE_CHECK_PKG_CONFIG], [dnl +AC_REQUIRE([AC_CANONICAL_HOST])[]dnl AC_CHECK_TOOL([PKG_CONFIG], [pkg-config], [false])[]dnl ]) # _KPSE_CHECK_PKG_CONFIG +# _KPSE_PKG_CONFIG_FLAGS(PACKAGE-NAME, PKG_CONFIG_NAME, [AT_LEAST]) +# ----------------------------------------------------------------- +# Use pkg-config to determine INCLUDES and LIBS for a system library. +AC_DEFUN([_KPSE_PKG_CONFIG_FLAGS], [dnl +AC_REQUIRE([_KPSE_CHECK_PKG_CONFIG])[]dnl +if $PKG_CONFIG $2[]m4_ifval([$3], [ --atleast-version=$3]); then + AS_TR_CPP($1)_INCLUDES=`$PKG_CONFIG $2 --cflags` + AS_TR_CPP($1)_LIBS=`$PKG_CONFIG $2 --libs` +elif test "x$need_[]AS_TR_SH($1):$with_system_[]AS_TR_SH($1)" = xyes:yes; then + AC_MSG_ERROR([did not find $2[]m4_ifval([$3], [ $3 or better])]) +fi +]) # _KPSE_PKG_CONFIG_FLAGS + # KPSE_CANONICAL_HOST # ------------------- # Require both --host and --build for cross compilations; set kpse_build_alias. |