Module: Mesa
Branch: staging/18.1
Commit: 0c927e8da9e51472ce216f9b5b940c2a78e44df1
URL:    
http://cgit.freedesktop.org/mesa/mesa/commit/?id=0c927e8da9e51472ce216f9b5b940c2a78e44df1

Author: Emil Velikov <[email protected]>
Date:   Fri Feb 23 19:32:08 2018 +0000

autotools: use correct gl.pc LIBS when using glvnd

This is more of a hack, since glvnd itself should be providing the file.
Until that happens, ensure the libs is correctly set to -lGL

CC: <[email protected]>
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Adam Jackson <[email protected]>
(cherry picked from commit 315c46cfdc3dbd4d51b74ab26df693725e947724)

---

 configure.ac      | 9 +++++++++
 src/mesa/gl.pc.in | 2 +-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 32e82593cf..14f1af2b2f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1541,6 +1541,15 @@ fi
 AC_SUBST([GL_LIB])
 AC_SUBST([OSMESA_LIB])
 
+dnl HACK when building glx + glvnd we ship gl.pc, despite that glvnd should do 
it
+dnl Thus we need to use GL as a DSO name.
+if test "x$enable_libglvnd" = xyes -a "x$enable_glx" != xno; then
+  GL_PKGCONF_LIB="GL"
+else
+  GL_PKGCONF_LIB="$GL_LIB"
+fi
+AC_SUBST([GL_PKGCONF_LIB])
+
 # Check for libdrm
 PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
                   [have_libdrm=yes], [have_libdrm=no])
diff --git a/src/mesa/gl.pc.in b/src/mesa/gl.pc.in
index 181724b97b..680f742776 100644
--- a/src/mesa/gl.pc.in
+++ b/src/mesa/gl.pc.in
@@ -7,7 +7,7 @@ Name: gl
 Description: Mesa OpenGL library
 Requires.private: @GL_PC_REQ_PRIV@
 Version: @PACKAGE_VERSION@
-Libs: -L${libdir} -l@GL_LIB@
+Libs: -L${libdir} -l@GL_PKGCONF_LIB@
 Libs.private: @GL_PC_LIB_PRIV@
 Cflags: -I${includedir} @GL_PC_CFLAGS@
 glx_tls: @GLX_TLS@

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