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109d286a0c
Libmagic supports some compression libraries that by default are enabled unpredictably, if they are found in the system. This PR adds features to the port that enable support for these compression libraries, and makes sure the features are disabled if not specified. Validated by building the port with all features enabled on Windows and Linux, and importing it in a project with static library linkage on Windows.
40 lines
1.3 KiB
Diff
40 lines
1.3 KiB
Diff
From 2fa43ece9ec7564e1fbb9867bb5852b834643aa4 Mon Sep 17 00:00:00 2001
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From: Long Nguyen <nguyen.long.908132@gmail.com>
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Date: Sat, 8 May 2021 19:36:11 +0700
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Subject: [PATCH 02/14] Change zlib lib name to match CMake output
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---
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configure.ac | 6 +++---
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1 file changed, 3 insertions(+), 3 deletions(-)
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diff --git a/configure.ac b/configure.ac
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index b05c334..dd4063c 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -173,7 +173,7 @@ AC_REPLACE_FUNCS(getopt_long asprintf vasprintf strlcpy strlcat getline ctime_r
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dnl Checks for libraries
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if test "$enable_zlib" != "no"; then
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- AC_CHECK_LIB(z, gzopen)
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+ AC_SEARCH_LIBS(gzopen, [z zlib zlibd], have_zlib="yes", have_zlib="no")
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fi
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if test "$enable_bzlib" != "no"; then
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AC_CHECK_LIB(bz2, BZ2_bzCompressInit)
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@@ -193,11 +193,11 @@ AM_CONDITIONAL(IS_CROSS_COMPILE, test "$cross_compiling" = yes)
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dnl Final sanity checks
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if test "$enable_zlib" = "yes"; then
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- if test "$ac_cv_header_zlib_h$ac_cv_lib_z_gzopen" != "yesyes"; then
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+ if test "$ac_cv_header_zlib_h$have_zlib" != "yesyes"; then
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AC_MSG_ERROR([zlib support requested but not found])
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fi
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fi
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-if test "$ac_cv_header_zlib_h$ac_cv_lib_z_gzopen" = "yesyes"; then
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+if test "$ac_cv_header_zlib_h$have_zlib" = "yesyes"; then
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AC_DEFINE([ZLIBSUPPORT], 1, [Enable zlib compression support])
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fi
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if test "$enable_bzlib" = "yes"; then
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--
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2.29.2.windows.2
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