X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-psi;a=blobdiff_plain;f=m4%2Fpsi%2Fpsi.m4;h=c8eec1850d9f546efeef16b550e39bbf1be9c38a;hp=96c648e480918283681a11a95fd4103153023d00;hb=9c6a90318dc5e20b73820d7c2bb8eb3b30888cb3;hpb=9bcb1df0786a8193d65949c857baaba2f4296e84

diff --git a/m4/psi/psi.m4 b/m4/psi/psi.m4
index 96c648e..c8eec18 100644
--- a/m4/psi/psi.m4
+++ b/m4/psi/psi.m4
@@ -16,7 +16,17 @@ dnl Creates stubs of the headers with pre-defined types etc.
 dnl These headers are included by src/context.c.
 dnl This macro must be called prior any checks for a type, struct, decl etc.
 AC_DEFUN(PSI_CONFIG_INIT, [
+	cat >$PHP_PSI_BUILDDIR/php_psi.dep <<EOF
+\$(PHP_PSI_SRCDIR)/php_psi.h:
+php_psi.h:
+\$(PHP_PSI_SRCDIR)/php_psi_stdinc.h:
+php_psi_stdinc.h:
+EOF
 	for i in $PSI_STDTYPES $PSI_TYPES $PSI_STRUCTS $PSI_UNIONS $PSI_CONSTS $PSI_REDIRS $PSI_MACROS $PSI_DECLS $PSI_VA_DECLS $PSI_FN_DECLS; do
+		cat >>$PHP_PSI_BUILDDIR/php_psi.dep <<EOF
+$i:
+$(basename $i):
+EOF
 		cat >$i <<EOF
 /* generated by configure */
 #include "php_psi_stdinc.h"
@@ -191,7 +201,8 @@ AC_DEFUN(PSI_PTHREAD, [
 dnl PSI_INCLUDES()
 dnl Expands to a complete list of include statements including
 dnl AC_INCLUDES_DEFAULT().
-AC_DEFUN(PSI_INCLUDES, [#define PSI_INCLUDES
+AC_DEFUN(PSI_INCLUDES, [dnl
+#define PSI_INCLUDES
 #ifndef _GNU_SOURCE
 # define _GNU_SOURCE
 #endif
@@ -293,7 +304,10 @@ dnl PSI_LEMON()
 dnl Declare $LEMON precious, and check for a `lemon` in $PATH.
 AC_DEFUN(PSI_LEMON, [
 	AC_ARG_VAR(LEMON, The lemon parser generator of the SQLite project)
-	AC_PATH_PROG(LEMON, lemon, ./lemon)
+	if test -z "$LEMON"
+	then
+		AC_PATH_PROG(LEMON, lemon, ./lemon)
+	fi
 	PHP_SUBST(LEMON)
 ])