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-rw-r--r--src/glu/mesa/Makefile4
-rw-r--r--src/glu/mesa/project.c6
2 files changed, 6 insertions, 4 deletions
diff --git a/src/glu/mesa/Makefile b/src/glu/mesa/Makefile
index 47f95ef0240..fb377555bea 100644
--- a/src/glu/mesa/Makefile
+++ b/src/glu/mesa/Makefile
@@ -23,7 +23,7 @@ C_SOURCES = \
OBJECTS = $(C_SOURCES:.c=.o)
-INCLUDES = -I. -I- -I$(TOP)/include
+INCLUDES = -I. -I$(TOP)/include
##### RULES #####
@@ -45,7 +45,7 @@ $(TOP)/$(LIB_DIR):
# Make the library:
$(TOP)/$(LIB_DIR)/$(GLU_LIB_NAME): $(OBJECTS)
- @ $(TOP)/bin/mklib -o $(GLU_LIB) -linker '$(CC)' \
+ @ $(TOP)/bin/mklib -o $(GLU_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \
-major $(GLU_MAJOR) -minor $(GLU_MINOR) -patch $(GLU_TINY) \
$(MKLIB_OPTIONS) -install $(TOP)/$(LIB_DIR) \
$(GLU_LIB_DEPS) $(OBJECTS)
diff --git a/src/glu/mesa/project.c b/src/glu/mesa/project.c
index 6fa03267e53..2e79cdf0840 100644
--- a/src/glu/mesa/project.c
+++ b/src/glu/mesa/project.c
@@ -346,7 +346,8 @@ gluUnProject(GLdouble winx, GLdouble winy, GLdouble winz,
/* calcul transformation inverse */
matmul(A, proj, model);
- invert_matrix(A, m);
+ if (!invert_matrix(A, m))
+ return GL_FALSE;
/* d'ou les coordonnees objets */
transform_point(out, m, in);
@@ -386,7 +387,8 @@ gluUnProject4(GLdouble winx, GLdouble winy, GLdouble winz, GLdouble clipw,
/* calcul transformation inverse */
matmul(A, projMatrix, modelMatrix);
- invert_matrix(A, m);
+ if (!invert_matrix(A, m))
+ return GL_FALSE;
/* d'ou les coordonnees objets */
transform_point(out, m, in);