;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2021 Xinglu Chen <public@yoctocell.xyz>
;;; Copyright © 2021 Sarah Morgensen <iskarian@mgsn.dev>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
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;;; GNU General Public License for more details.
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;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (test-eggs)
  #:use-module (guix import egg)
  #:use-module (guix gexp)
  #:use-module (guix base32)
  #:use-module (gcrypt hash)
  #:use-module (guix tests)
  #:use-module ((guix build syscalls) #:select (mkdtemp!))
  #:use-module ((guix build utils) #:select (delete-fil</td></tr></table>
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<div class='path'>path: <a href='/guix/tree/?id=f3a53f3c8feedfad2a33462225dca8ea077b151b'>root</a>/<a href='/guix/tree/gnu?id=f3a53f3c8feedfad2a33462225dca8ea077b151b'>gnu</a>/<a href='/guix/tree/gnu/packages?id=f3a53f3c8feedfad2a33462225dca8ea077b151b'>packages</a>/<a href='/guix/tree/gnu/packages/patches?id=f3a53f3c8feedfad2a33462225dca8ea077b151b'>patches</a>/<a href='/guix/tree/gnu/packages/patches/hdf-eos2-build-shared.patch?id=f3a53f3c8feedfad2a33462225dca8ea077b151b'>hdf-eos2-build-shared.patch</a></div><div class='content'>blob: 71112e38c268cf3bc32d495085750bc631371a8e (<a href='/guix/about/gnu/packages/patches/hdf-eos2-build-shared.patch?id=f3a53f3c8feedfad2a33462225dca8ea077b151b'>about</a>) (<a href='/guix/plain/gnu/packages/patches/hdf-eos2-build-shared.patch?id=f3a53f3c8feedfad2a33462225dca8ea077b151b'>plain</a>)
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<tr><td class='linenumbers'><pre><a id='n1' href='#n1'>1</a>
<a id='n2' href='#n2'>2</a>
<a id='n3' href='#n3'>3</a>
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<a id='n12' href='#n12'>12</a>
<a id='n13' href='#n13'>13</a>
<a id='n14' href='#n14'>14</a>
<a id='n15' href='#n15'>15</a>
<a id='n16' href='#n16'>16</a>
<a id='n17' href='#n17'>17</a>
<a id='n18' href='#n18'>18</a>
<a id='n19' href='#n19'>19</a>
<a id='n20' href='#n20'>20</a>
<a id='n21' href='#n21'>21</a>
<a id='n22' href='#n22'>22</a>
<a id='n23' href='#n23'>23</a>
<a id='n24' href='#n24'>24</a>
<a id='n25' href='#n25'>25</a>
</pre></td>
<td class='lines'><pre><code>Changes necessary for shared library linking to succeed.

diff --git a/src/Makefile.in b/src/Makefile.in
index 9534473..12411bf 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -73,7 +73,7 @@ LTCOMPILE = $(LIBTOOL) --mode=compile --tag=CC $(CC) $(DEFS) \
 	$(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
 	$(AM_CFLAGS) $(CFLAGS)
 CCLD = $(CC)
-LINK = $(LIBTOOL) --mode=link --tag=CC $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+LINK = HDF4_USE_SHLIB=yes $(LIBTOOL) --mode=link --tag=CC $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
 	$(AM_LDFLAGS) $(LDFLAGS) -o $@
 SOURCES = $(libhdfeos_la_SOURCES)
 DIST_SOURCES = $(libhdfeos_la_SOURCES)
@@ -125,8 +125,6 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
 
-# Set LDFLAGS to alow the HDF-EOS library to use extern variables from HDF4
-LDFLAGS = -Wl,-single_module
 LIBOBJS = @LIBOBJS@
 LIBS = @LIBS@
 LIBTOOL = @LIBTOOL@

</code></pre></td></tr></table>
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