build: Put correct thing in glu.pc's Requires:glu-9.0.0

2 files changed, 4 insertions, 1 deletions

diff --git a/configure.ac b/configure.ac
index 106bd6a..cbfd047 100644
--- a/configure.ac
+++ b/configure.ac
@@ -63,6 +63,7 @@ AC_ARG_ENABLE(osmesa,
 dnl Get the pkg-config definitions for libGL/OSMesa.  We include a fallback
 dnl path for implementations that don't provide a .pc file
 if test "x$OSMESA" = "xyes"; then
+    GLU_REQUIRES="osmesa"
     PKG_CHECK_MODULES(OSMESA, [osmesa], [], [
           AC_CHECK_LIB([OSMesa],
                    [glBegin],
@@ -70,6 +71,7 @@ if test "x$OSMESA" = "xyes"; then
                    AC_MSG_ERROR([OSMesa required]))
           ])
 else
+    GLU_REQUIRES="gl"
     PKG_CHECK_MODULES(GL, [gl], [], [
           AC_CHECK_HEADER([GL/gl.h],
                   [],
@@ -80,6 +82,7 @@ else
                    AC_MSG_ERROR([GL required]))
           ])
 fi
+AC_SUBST([GLU_REQUIRES])
 
 dnl Set up C warning and visibility flags.
 if test "x$GCC" = xyes; then
diff --git a/glu.pc.in b/glu.pc.in
index 1cff191..939740d 100644
--- a/glu.pc.in
+++ b/glu.pc.in
@@ -5,7 +5,7 @@ includedir=@includedir@
 
 Name: glu
 Description: Mesa OpenGL Utility library
-Requires: gl
+Requires: @GLU_REQUIRES@
 Version: @VERSION@
 Libs: -L${libdir} -lGLU
 Libs.private: -lm